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0

I have the following code that is supposed to load two dlls:

public class ArcgisJniNet 
static
System.load("D:/Users/User/Desktop/DLL/comCorporateProject.dll");
System.load("D:/Users/User/Desktop/DLL/FileGDBAPI.dll");


//Native method declaration
 private native void FileGDBApi();


public void test()
ArcgisJniNet arcgisJniNet = new ArcgisJniNet();
arcgisJniNet.FileGDBApi(); 

However, when I deploy in karaf and run the service call, it throws the following error:

Caused by: java.lang.UnsatisfiedLinkError: 
D:UsersUserDesktopDLLcomCorporateProject.dll: Can't find dependent 
libraries
at java.lang.ClassLoader$NativeLibrary.load(Native Method)[:1.8.0_162]
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)[:1.8.0_162]
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824)[:1.8.0_162]
at java.lang.Runtime.load0(Runtime.java:809)[:1.8.0_162]
at java.lang.System.load(System.java:1086)[:1.8.0_162]
at com.corporate.ex.services.arcgis.service.ArcgisJniNet.<clinit> 
(ArcgisJniNet.java:5)

I already set in environment variable to include the path to the dll folder and restarted my computer but seems like I am still faced with this issue.

My C++ implementation looks like this:

#include "stdafx.h"

#include "comCorporateProject.h"

#include <FileGDBAPI.h>
using namespace FileGDBAPI;
using namespace std;

JNIEXPORT void JNICALL 
Java_com_corporate_ex_services_arcgis_service_ArcgisJniNet_FileGDBApi
(JNIEnv *, jobject) 
fgdbError hr;
Geodatabase gdb;
if ((hr = 
CreateGeodatabase(L"D:/Users/User/Desktop/geodb/example.gdb", gdb)) != 
S_OK)
 
 wcout << "An error occurred while creating the geodatabase."; 
 
 wcout << "An error occurred while creating the geodatabase.";
 CloseGeodatabase(gdb); 

My intention is to invoke the c++ function from the java code jar that will be deployed in the server. I'm not sure why it is telling me it cannot find the dll when I have provided the right absolute path. Please point out the mistake I have made. Thanks for your guidance.

java native

share|improve this question

edited Mar 28 at 9:16

Lieberta

asked Mar 28 at 8:59

LiebertaLieberta

691111 bronze badges

• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  It isn't telling you it cannot find the DLL. It is telling you 'can't find dependent libraries', which means another DLL that that DLL depends on.
  
  – user207421
  Mar 28 at 9:28
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Oh Thanks. This actually helps. I added other dlls and it can load now. :)
  
  – Lieberta
  Mar 28 at 9:38
  

  
  
  
  

add a comment | 

0

I have the following code that is supposed to load two dlls:

public class ArcgisJniNet 
static
System.load("D:/Users/User/Desktop/DLL/comCorporateProject.dll");
System.load("D:/Users/User/Desktop/DLL/FileGDBAPI.dll");


//Native method declaration
 private native void FileGDBApi();


public void test()
ArcgisJniNet arcgisJniNet = new ArcgisJniNet();
arcgisJniNet.FileGDBApi(); 

However, when I deploy in karaf and run the service call, it throws the following error:

Caused by: java.lang.UnsatisfiedLinkError: 
D:UsersUserDesktopDLLcomCorporateProject.dll: Can't find dependent 
libraries
at java.lang.ClassLoader$NativeLibrary.load(Native Method)[:1.8.0_162]
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)[:1.8.0_162]
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824)[:1.8.0_162]
at java.lang.Runtime.load0(Runtime.java:809)[:1.8.0_162]
at java.lang.System.load(System.java:1086)[:1.8.0_162]
at com.corporate.ex.services.arcgis.service.ArcgisJniNet.<clinit> 
(ArcgisJniNet.java:5)

I already set in environment variable to include the path to the dll folder and restarted my computer but seems like I am still faced with this issue.

My C++ implementation looks like this:

#include "stdafx.h"

#include "comCorporateProject.h"

#include <FileGDBAPI.h>
using namespace FileGDBAPI;
using namespace std;

JNIEXPORT void JNICALL 
Java_com_corporate_ex_services_arcgis_service_ArcgisJniNet_FileGDBApi
(JNIEnv *, jobject) 
fgdbError hr;
Geodatabase gdb;
if ((hr = 
CreateGeodatabase(L"D:/Users/User/Desktop/geodb/example.gdb", gdb)) != 
S_OK)
 
 wcout << "An error occurred while creating the geodatabase."; 
 
 wcout << "An error occurred while creating the geodatabase.";
 CloseGeodatabase(gdb); 

My intention is to invoke the c++ function from the java code jar that will be deployed in the server. I'm not sure why it is telling me it cannot find the dll when I have provided the right absolute path. Please point out the mistake I have made. Thanks for your guidance.

java native

share|improve this question

edited Mar 28 at 9:16

Lieberta

asked Mar 28 at 8:59

LiebertaLieberta

691111 bronze badges

• 
  
  
  

  
  2
  

  
  
  
  
  
  

  
  
  It isn't telling you it cannot find the DLL. It is telling you 'can't find dependent libraries', which means another DLL that that DLL depends on.
  
  – user207421
  Mar 28 at 9:28
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Oh Thanks. This actually helps. I added other dlls and it can load now. :)
  
  – Lieberta
  Mar 28 at 9:38
  

  
  
  
  

add a comment | 

I have the following code that is supposed to load two dlls:

public class ArcgisJniNet 
static
System.load("D:/Users/User/Desktop/DLL/comCorporateProject.dll");
System.load("D:/Users/User/Desktop/DLL/FileGDBAPI.dll");


//Native method declaration
 private native void FileGDBApi();


public void test()
ArcgisJniNet arcgisJniNet = new ArcgisJniNet();
arcgisJniNet.FileGDBApi(); 

However, when I deploy in karaf and run the service call, it throws the following error:

Caused by: java.lang.UnsatisfiedLinkError: 
D:UsersUserDesktopDLLcomCorporateProject.dll: Can't find dependent 
libraries
at java.lang.ClassLoader$NativeLibrary.load(Native Method)[:1.8.0_162]
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)[:1.8.0_162]
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824)[:1.8.0_162]
at java.lang.Runtime.load0(Runtime.java:809)[:1.8.0_162]
at java.lang.System.load(System.java:1086)[:1.8.0_162]
at com.corporate.ex.services.arcgis.service.ArcgisJniNet.<clinit> 
(ArcgisJniNet.java:5)

I already set in environment variable to include the path to the dll folder and restarted my computer but seems like I am still faced with this issue.

My C++ implementation looks like this:

#include "stdafx.h"

#include "comCorporateProject.h"

#include <FileGDBAPI.h>
using namespace FileGDBAPI;
using namespace std;

JNIEXPORT void JNICALL 
Java_com_corporate_ex_services_arcgis_service_ArcgisJniNet_FileGDBApi
(JNIEnv *, jobject) 
fgdbError hr;
Geodatabase gdb;
if ((hr = 
CreateGeodatabase(L"D:/Users/User/Desktop/geodb/example.gdb", gdb)) != 
S_OK)
 
 wcout << "An error occurred while creating the geodatabase."; 
 
 wcout << "An error occurred while creating the geodatabase.";
 CloseGeodatabase(gdb); 

My intention is to invoke the c++ function from the java code jar that will be deployed in the server. I'm not sure why it is telling me it cannot find the dll when I have provided the right absolute path. Please point out the mistake I have made. Thanks for your guidance.

java native

share|improve this question

edited Mar 28 at 9:16

Lieberta

asked Mar 28 at 8:59

LiebertaLieberta

691111 bronze badges

public class ArcgisJniNet 
static
System.load("D:/Users/User/Desktop/DLL/comCorporateProject.dll");
System.load("D:/Users/User/Desktop/DLL/FileGDBAPI.dll");


//Native method declaration
 private native void FileGDBApi();


public void test()
ArcgisJniNet arcgisJniNet = new ArcgisJniNet();
arcgisJniNet.FileGDBApi(); 

Caused by: java.lang.UnsatisfiedLinkError: 
D:UsersUserDesktopDLLcomCorporateProject.dll: Can't find dependent 
libraries
at java.lang.ClassLoader$NativeLibrary.load(Native Method)[:1.8.0_162]
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941)[:1.8.0_162]
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824)[:1.8.0_162]
at java.lang.Runtime.load0(Runtime.java:809)[:1.8.0_162]
at java.lang.System.load(System.java:1086)[:1.8.0_162]
at com.corporate.ex.services.arcgis.service.ArcgisJniNet.<clinit> 
(ArcgisJniNet.java:5)

#include "stdafx.h"

#include "comCorporateProject.h"

#include <FileGDBAPI.h>
using namespace FileGDBAPI;
using namespace std;

JNIEXPORT void JNICALL 
Java_com_corporate_ex_services_arcgis_service_ArcgisJniNet_FileGDBApi
(JNIEnv *, jobject) 
fgdbError hr;
Geodatabase gdb;
if ((hr = 
CreateGeodatabase(L"D:/Users/User/Desktop/geodb/example.gdb", gdb)) != 
S_OK)
 
 wcout << "An error occurred while creating the geodatabase."; 
 
 wcout << "An error occurred while creating the geodatabase.";
 CloseGeodatabase(gdb); 

share|improve this question

edited Mar 28 at 9:16

Lieberta

asked Mar 28 at 8:59

LiebertaLieberta

691111 bronze badges

share|improve this question

edited Mar 28 at 9:16

Lieberta

asked Mar 28 at 8:59

LiebertaLieberta

691111 bronze badges

asked Mar 28 at 8:59

LiebertaLieberta

691111 bronze badges

asked Mar 28 at 8:59

LiebertaLieberta

691111 bronze badges