unable to handle blank cells while reading blank cell from excel in selenium?null pointer exception_using java selenium webdriver with TestNGNull pointer exception in selenium webdriver - TestNG - PageFactoryGetting NullPointerException for method Invocation in TestNGI am trying to get data from excel sheet and pass those test data into the login & password field but I am getting following errorSelenium pageFactory NullPointerException for driverData provider mismatch in Selenium with TestNGGetting NullPointeException while running the Selenium test scriptCucumber testng runner failsGetting “java.lang.NullPointerException” upon execution of selenium scriptunable to click on paper button using selenium web driver

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unable to handle blank cells while reading blank cell from excel in selenium?


null pointer exception_using java selenium webdriver with TestNGNull pointer exception in selenium webdriver - TestNG - PageFactoryGetting NullPointerException for method Invocation in TestNGI am trying to get data from excel sheet and pass those test data into the login & password field but I am getting following errorSelenium pageFactory NullPointerException for driverData provider mismatch in Selenium with TestNGGetting NullPointeException while running the Selenium test scriptCucumber testng runner failsGetting “java.lang.NullPointerException” upon execution of selenium scriptunable to click on paper button using selenium web driver






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








0















I am trying to read values for excel but my excel file contains some blank cells when I try to read values for those files using dataprovider then I get nullpointer



Please let me know how to deal with these blank cells in excel file??



Please find my excel file as below:-



excel file



Please find attached my Page object file code as :-



Pageobject file



Please find attached my excelutility code as below:-



public class XLUtility 

public static FileInputStream fi;
public static XSSFWorkbook wb;
public static XSSFSheet ws;
public static XSSFRow row;
public static XSSFCell cell;

public XLUtility(String xlfile,String xlsheet) throws IOException
try
FileInputStream Excelfile=new FileInputStream(xlfile);
wb=new XSSFWorkbook(Excelfile);
ws=wb.getSheet(xlsheet);
catch (Exception e)
e.getMessage();
e.printStackTrace();



public static void setExcelFile(String xlfile,String xlsheet) throws Exception

try
FileInputStream ExcelFile = new FileInputStream(xlfile);
wb = new XSSFWorkbook(ExcelFile);
ws = wb.getSheet(xlsheet);
catch (Exception e)
System.out.println("Exception occured is"+e);



public int getRowCount() throws IOException

int rowcount=ws.getLastRowNum();
return rowcount;


public int getCellCount(int rownum)
row=ws.getRow(rownum);
int cellcount=row.getLastCellNum();
return cellcount;


public String getCelldata(int rownum,int colnum)
row=ws.getRow(rownum);
cell=row.getCell(colnum);
String data;
try

DataFormatter formatter = new DataFormatter();
String cellData = formatter.formatCellValue(cell);
return cellData;

catch (Exception e)

data="";

return data;




Please find my test class code as below:-



Test class two



Please find console output as below:-



[RemoteTestNG] detected TestNG version 6.14.3
FAILED: loginDDT("BlaBla", "")
java.lang.NullPointerException
at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:648)
at org.testng.TestRunner.run(TestRunner.java:505)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
at org.testng.SuiteRunner.run(SuiteRunner.java:364)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
at org.testng.TestNG.runSuites(TestNG.java:1049)
at org.testng.TestNG.run(TestNG.java:1017)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

FAILED: loginDDT("", "BlaBla")
java.lang.NullPointerException
at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:648)
at org.testng.TestRunner.run(TestRunner.java:505)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
at org.testng.SuiteRunner.run(SuiteRunner.java:364)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
at org.testng.TestNG.runSuites(TestNG.java:1049)
at org.testng.TestNG.run(TestNG.java:1017)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

FAILED: loginDDT("BlaBla", "BlaBla")
java.lang.NullPointerException
at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:648)
at org.testng.TestRunner.run(TestRunner.java:505)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
at org.testng.SuiteRunner.run(SuiteRunner.java:364)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
at org.testng.TestNG.runSuites(TestNG.java:1049)
at org.testng.TestNG.run(TestNG.java:1017)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)









share|improve this question






























    0















    I am trying to read values for excel but my excel file contains some blank cells when I try to read values for those files using dataprovider then I get nullpointer



    Please let me know how to deal with these blank cells in excel file??



    Please find my excel file as below:-



    excel file



    Please find attached my Page object file code as :-



    Pageobject file



    Please find attached my excelutility code as below:-



    public class XLUtility 

    public static FileInputStream fi;
    public static XSSFWorkbook wb;
    public static XSSFSheet ws;
    public static XSSFRow row;
    public static XSSFCell cell;

    public XLUtility(String xlfile,String xlsheet) throws IOException
    try
    FileInputStream Excelfile=new FileInputStream(xlfile);
    wb=new XSSFWorkbook(Excelfile);
    ws=wb.getSheet(xlsheet);
    catch (Exception e)
    e.getMessage();
    e.printStackTrace();



    public static void setExcelFile(String xlfile,String xlsheet) throws Exception

    try
    FileInputStream ExcelFile = new FileInputStream(xlfile);
    wb = new XSSFWorkbook(ExcelFile);
    ws = wb.getSheet(xlsheet);
    catch (Exception e)
    System.out.println("Exception occured is"+e);



    public int getRowCount() throws IOException

    int rowcount=ws.getLastRowNum();
    return rowcount;


    public int getCellCount(int rownum)
    row=ws.getRow(rownum);
    int cellcount=row.getLastCellNum();
    return cellcount;


    public String getCelldata(int rownum,int colnum)
    row=ws.getRow(rownum);
    cell=row.getCell(colnum);
    String data;
    try

    DataFormatter formatter = new DataFormatter();
    String cellData = formatter.formatCellValue(cell);
    return cellData;

    catch (Exception e)

    data="";

    return data;




    Please find my test class code as below:-



    Test class two



    Please find console output as below:-



    [RemoteTestNG] detected TestNG version 6.14.3
    FAILED: loginDDT("BlaBla", "")
    java.lang.NullPointerException
    at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
    at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
    at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
    at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
    at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
    at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
    at org.testng.TestRunner.privateRun(TestRunner.java:648)
    at org.testng.TestRunner.run(TestRunner.java:505)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
    at org.testng.SuiteRunner.run(SuiteRunner.java:364)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
    at org.testng.TestNG.runSuites(TestNG.java:1049)
    at org.testng.TestNG.run(TestNG.java:1017)
    at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
    at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
    at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

    FAILED: loginDDT("", "BlaBla")
    java.lang.NullPointerException
    at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
    at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
    at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
    at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
    at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
    at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
    at org.testng.TestRunner.privateRun(TestRunner.java:648)
    at org.testng.TestRunner.run(TestRunner.java:505)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
    at org.testng.SuiteRunner.run(SuiteRunner.java:364)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
    at org.testng.TestNG.runSuites(TestNG.java:1049)
    at org.testng.TestNG.run(TestNG.java:1017)
    at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
    at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
    at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

    FAILED: loginDDT("BlaBla", "BlaBla")
    java.lang.NullPointerException
    at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
    at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
    at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
    at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
    at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
    at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
    at org.testng.TestRunner.privateRun(TestRunner.java:648)
    at org.testng.TestRunner.run(TestRunner.java:505)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
    at org.testng.SuiteRunner.run(SuiteRunner.java:364)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
    at org.testng.TestNG.runSuites(TestNG.java:1049)
    at org.testng.TestNG.run(TestNG.java:1017)
    at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
    at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
    at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)









    share|improve this question


























      0












      0








      0








      I am trying to read values for excel but my excel file contains some blank cells when I try to read values for those files using dataprovider then I get nullpointer



      Please let me know how to deal with these blank cells in excel file??



      Please find my excel file as below:-



      excel file



      Please find attached my Page object file code as :-



      Pageobject file



      Please find attached my excelutility code as below:-



      public class XLUtility 

      public static FileInputStream fi;
      public static XSSFWorkbook wb;
      public static XSSFSheet ws;
      public static XSSFRow row;
      public static XSSFCell cell;

      public XLUtility(String xlfile,String xlsheet) throws IOException
      try
      FileInputStream Excelfile=new FileInputStream(xlfile);
      wb=new XSSFWorkbook(Excelfile);
      ws=wb.getSheet(xlsheet);
      catch (Exception e)
      e.getMessage();
      e.printStackTrace();



      public static void setExcelFile(String xlfile,String xlsheet) throws Exception

      try
      FileInputStream ExcelFile = new FileInputStream(xlfile);
      wb = new XSSFWorkbook(ExcelFile);
      ws = wb.getSheet(xlsheet);
      catch (Exception e)
      System.out.println("Exception occured is"+e);



      public int getRowCount() throws IOException

      int rowcount=ws.getLastRowNum();
      return rowcount;


      public int getCellCount(int rownum)
      row=ws.getRow(rownum);
      int cellcount=row.getLastCellNum();
      return cellcount;


      public String getCelldata(int rownum,int colnum)
      row=ws.getRow(rownum);
      cell=row.getCell(colnum);
      String data;
      try

      DataFormatter formatter = new DataFormatter();
      String cellData = formatter.formatCellValue(cell);
      return cellData;

      catch (Exception e)

      data="";

      return data;




      Please find my test class code as below:-



      Test class two



      Please find console output as below:-



      [RemoteTestNG] detected TestNG version 6.14.3
      FAILED: loginDDT("BlaBla", "")
      java.lang.NullPointerException
      at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
      at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
      at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
      at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
      at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
      at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
      at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
      at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
      at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
      at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
      at org.testng.TestRunner.privateRun(TestRunner.java:648)
      at org.testng.TestRunner.run(TestRunner.java:505)
      at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
      at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
      at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
      at org.testng.SuiteRunner.run(SuiteRunner.java:364)
      at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
      at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
      at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
      at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
      at org.testng.TestNG.runSuites(TestNG.java:1049)
      at org.testng.TestNG.run(TestNG.java:1017)
      at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
      at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
      at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

      FAILED: loginDDT("", "BlaBla")
      java.lang.NullPointerException
      at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
      at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
      at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
      at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
      at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
      at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
      at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
      at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
      at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
      at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
      at org.testng.TestRunner.privateRun(TestRunner.java:648)
      at org.testng.TestRunner.run(TestRunner.java:505)
      at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
      at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
      at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
      at org.testng.SuiteRunner.run(SuiteRunner.java:364)
      at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
      at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
      at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
      at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
      at org.testng.TestNG.runSuites(TestNG.java:1049)
      at org.testng.TestNG.run(TestNG.java:1017)
      at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
      at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
      at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

      FAILED: loginDDT("BlaBla", "BlaBla")
      java.lang.NullPointerException
      at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
      at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
      at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
      at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
      at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
      at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
      at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
      at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
      at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
      at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
      at org.testng.TestRunner.privateRun(TestRunner.java:648)
      at org.testng.TestRunner.run(TestRunner.java:505)
      at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
      at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
      at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
      at org.testng.SuiteRunner.run(SuiteRunner.java:364)
      at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
      at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
      at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
      at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
      at org.testng.TestNG.runSuites(TestNG.java:1049)
      at org.testng.TestNG.run(TestNG.java:1017)
      at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
      at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
      at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)









      share|improve this question
















      I am trying to read values for excel but my excel file contains some blank cells when I try to read values for those files using dataprovider then I get nullpointer



      Please let me know how to deal with these blank cells in excel file??



      Please find my excel file as below:-



      excel file



      Please find attached my Page object file code as :-



      Pageobject file



      Please find attached my excelutility code as below:-



      public class XLUtility 

      public static FileInputStream fi;
      public static XSSFWorkbook wb;
      public static XSSFSheet ws;
      public static XSSFRow row;
      public static XSSFCell cell;

      public XLUtility(String xlfile,String xlsheet) throws IOException
      try
      FileInputStream Excelfile=new FileInputStream(xlfile);
      wb=new XSSFWorkbook(Excelfile);
      ws=wb.getSheet(xlsheet);
      catch (Exception e)
      e.getMessage();
      e.printStackTrace();



      public static void setExcelFile(String xlfile,String xlsheet) throws Exception

      try
      FileInputStream ExcelFile = new FileInputStream(xlfile);
      wb = new XSSFWorkbook(ExcelFile);
      ws = wb.getSheet(xlsheet);
      catch (Exception e)
      System.out.println("Exception occured is"+e);



      public int getRowCount() throws IOException

      int rowcount=ws.getLastRowNum();
      return rowcount;


      public int getCellCount(int rownum)
      row=ws.getRow(rownum);
      int cellcount=row.getLastCellNum();
      return cellcount;


      public String getCelldata(int rownum,int colnum)
      row=ws.getRow(rownum);
      cell=row.getCell(colnum);
      String data;
      try

      DataFormatter formatter = new DataFormatter();
      String cellData = formatter.formatCellValue(cell);
      return cellData;

      catch (Exception e)

      data="";

      return data;




      Please find my test class code as below:-



      Test class two



      Please find console output as below:-



      [RemoteTestNG] detected TestNG version 6.14.3
      FAILED: loginDDT("BlaBla", "")
      java.lang.NullPointerException
      at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
      at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
      at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
      at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
      at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
      at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
      at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
      at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
      at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
      at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
      at org.testng.TestRunner.privateRun(TestRunner.java:648)
      at org.testng.TestRunner.run(TestRunner.java:505)
      at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
      at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
      at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
      at org.testng.SuiteRunner.run(SuiteRunner.java:364)
      at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
      at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
      at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
      at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
      at org.testng.TestNG.runSuites(TestNG.java:1049)
      at org.testng.TestNG.run(TestNG.java:1017)
      at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
      at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
      at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

      FAILED: loginDDT("", "BlaBla")
      java.lang.NullPointerException
      at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
      at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
      at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
      at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
      at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
      at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
      at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
      at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
      at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
      at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
      at org.testng.TestRunner.privateRun(TestRunner.java:648)
      at org.testng.TestRunner.run(TestRunner.java:505)
      at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
      at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
      at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
      at org.testng.SuiteRunner.run(SuiteRunner.java:364)
      at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
      at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
      at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
      at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
      at org.testng.TestNG.runSuites(TestNG.java:1049)
      at org.testng.TestNG.run(TestNG.java:1017)
      at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
      at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
      at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)

      FAILED: loginDDT("BlaBla", "BlaBla")
      java.lang.NullPointerException
      at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
      at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
      at com.sun.proxy.$Proxy8.sendKeys(Unknown Source)
      at com.AutomationTest.PageObjects.PageoneObjects.login(PageoneObjects.java:20)
      at com.AutomationTest.Testcases.TC_App_001.loginDDT(TC_App_001.java:25)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
      at org.testng.internal.Invoker.invokeMethod(Invoker.java:583)
      at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:719)
      at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:989)
      at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
      at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
      at org.testng.TestRunner.privateRun(TestRunner.java:648)
      at org.testng.TestRunner.run(TestRunner.java:505)
      at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
      at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
      at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
      at org.testng.SuiteRunner.run(SuiteRunner.java:364)
      at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
      at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
      at org.testng.TestNG.runSuitesSequentially(TestNG.java:1208)
      at org.testng.TestNG.runSuitesLocally(TestNG.java:1137)
      at org.testng.TestNG.runSuites(TestNG.java:1049)
      at org.testng.TestNG.run(TestNG.java:1017)
      at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
      at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
      at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)






      selenium-webdriver testng testng-dataprovider






      share|improve this question















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      share|improve this question




      share|improve this question








      edited Mar 26 at 3:49







      keshav dwivedi

















      asked Mar 26 at 3:18









      keshav dwivedikeshav dwivedi

      287 bronze badges




      287 bronze badges






















          1 Answer
          1






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          0














          when reading for cell, need to cross check cell type. like below



           public String getCellData(String sheetName,int colNum,int rowNum)
          try
          catch(Exception e)

          e.printStackTrace();
          return "row "+rowNum+" or column "+colNum +" does not exist in xls";







          share|improve this answer






















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            1 Answer
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            1 Answer
            1






            active

            oldest

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            active

            oldest

            votes









            0














            when reading for cell, need to cross check cell type. like below



             public String getCellData(String sheetName,int colNum,int rowNum)
            try
            catch(Exception e)

            e.printStackTrace();
            return "row "+rowNum+" or column "+colNum +" does not exist in xls";







            share|improve this answer



























              0














              when reading for cell, need to cross check cell type. like below



               public String getCellData(String sheetName,int colNum,int rowNum)
              try
              catch(Exception e)

              e.printStackTrace();
              return "row "+rowNum+" or column "+colNum +" does not exist in xls";







              share|improve this answer

























                0












                0








                0







                when reading for cell, need to cross check cell type. like below



                 public String getCellData(String sheetName,int colNum,int rowNum)
                try
                catch(Exception e)

                e.printStackTrace();
                return "row "+rowNum+" or column "+colNum +" does not exist in xls";







                share|improve this answer













                when reading for cell, need to cross check cell type. like below



                 public String getCellData(String sheetName,int colNum,int rowNum)
                try
                catch(Exception e)

                e.printStackTrace();
                return "row "+rowNum+" or column "+colNum +" does not exist in xls";








                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Mar 26 at 6:21









                murali seleniummurali selenium

                3,3262 gold badges7 silver badges18 bronze badges




                3,3262 gold badges7 silver badges18 bronze badges


















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