Styjun

How to determine car loan length as a function of how long I plan to keep a car

Did a flight controller ever answer Flight with a no-go?

Lost property on Portuguese trains

How to prevent clipped screen edges on my TV, HDMI-connected?

Handwriting Music

How do you harvest carrots in creative mode?

What to say to a student who has failed?

How do thermal tapes transfer heat despite their low thermal conductivity?

Very slow boot time and poor perfomance

Read file lines into shell line separated by space

Could George I (of Great Britain) speak English?

Is for(( ... )) ... ; a valid shell syntax? In which shells?

How do I make my image comply with the requirements of this photography competition?

Would the Republic of Ireland and Northern Ireland be interested in reuniting?

Why do all fields in a QFT transform like *irreducible* representations of some group?

How do I, an introvert, communicate to my friend and only colleague, an extrovert, that I want to spend my scheduled breaks without them?

How do I get toddlers to stop asking for food every hour?

Most natural way to use the negative with つもり

Are the A380 engines interchangeable (given they are not all equipped with reverse)?

Why do gliders have bungee cords in the control systems and what do they do? Are they on all control surfaces? What about ultralights?

Are modern clipless shoes and pedals that much better than toe clips and straps?

How to find out the average duration of the peer-review process for a given journal?

Did the British navy fail to take into account the ballistics correction due to Coriolis force during WW1 Falkland Islands battle?

Why is there so little discussion / research on the philosophy of precision?

ionic4 core dumped error on ionic serve: can I fix this by using a different node/npm version?

ionic serve error in macSegmentation fault (core dumped) on tf.Session()Segmentation fault - Socket Programming - CWSL Node path not found? Volume seems to be mountedIonic 4 - Getting [ERROR] ng has unexpectedly closed (exit code 1) when I run “ionic server”Internet loss on host after running intensive app (e.g. expo-cli, create-react-app servers, etc)ionic v4(beta) / ionic4 - what is the minimum node/angular version required?new SerialPort() throws segmentation faultError using Ionic Devapp on Ionic version 4.10.3Cannot connect to signalr hub from ionic app: Access to XMLHttpRequest … has been blocked by CORS policy

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

0

1

I am attempting to use Ionic 4 to build a cross platform mobile app.

The problem is that I cannot serve my app to view and test it.

I need help determining whether this is an issue with my versions/installations of ionic/node/npm, or something else.

I use ionic serve and receive a message at the end of the output that there was a segmentation fault (core dumped).

I have tried updating both node and npm to the most recent LTS versions, overwritten the app, created a new app under a different name/directory, and used various approaches to reinstall the node dependencies.

Note: I am using vscode with WSL as my environment.

My output is as follows:

ionic serve
> ng run app:serve --host=0.0.0.0 --port=8100
[ng] WARNING: This is a simple server for use in testing or debugging Angular applications
[ng] locally. It hasn't been reviewed for security issues.
[ng] Binding this server to an open connection can result in compromising your application or 
[ng] computer. Using a different host than the one passed to the "--host" flag might result in
[ng] websocket connection issues. You might need to use "--disableHostCheck" if that's the
[ng] case
Segmentation fault (core dumped)

I expected a new browser tab to open and display the local test environment for ionic apps. I have seen other questions posted to the effect that node and npm versions can be incompatible with newer releases of Ionic, but I haven't the foggiest where to look up such compatibility on the ionic or node/npm pages, even though I'm usually pretty good at finding things.

PS: I am currently in the throes of an internet outage affecting my area, so if this could just be bad connectivity please tell me so, and we'll pray together that my ISP gets things fixed quickly.

PPS: This is my first posted question, so please be patient with any naivety or awkwardness on my part. I hope you find it funny more than annoying.

segmentation-fault ionic4 windows-subsystem-for-linux ionic-serve

share|improve this question

asked Mar 27 at 18:18

NjalTheKnutNjalTheKnut

122 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I was able to serve the app to my browser today. I updated the id of widget in config.xml and installed dependencies as prompted by ionic cli. Unfortunately it doesn't seem to allow me to change the emulation as it used to in earlier versions of ionic, but I think that would be a different question altogether.
  
  – NjalTheKnut
  Mar 28 at 13:02
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I installed more dependencies and can now use the ionic/lab browser testing environment I was looking for. Huzzah!
  
  – NjalTheKnut
  Mar 28 at 13:18
  

  
  
  
  

add a comment | 

0

1

I am attempting to use Ionic 4 to build a cross platform mobile app.

The problem is that I cannot serve my app to view and test it.

I need help determining whether this is an issue with my versions/installations of ionic/node/npm, or something else.

I use ionic serve and receive a message at the end of the output that there was a segmentation fault (core dumped).

I have tried updating both node and npm to the most recent LTS versions, overwritten the app, created a new app under a different name/directory, and used various approaches to reinstall the node dependencies.

Note: I am using vscode with WSL as my environment.

My output is as follows:

ionic serve
> ng run app:serve --host=0.0.0.0 --port=8100
[ng] WARNING: This is a simple server for use in testing or debugging Angular applications
[ng] locally. It hasn't been reviewed for security issues.
[ng] Binding this server to an open connection can result in compromising your application or 
[ng] computer. Using a different host than the one passed to the "--host" flag might result in
[ng] websocket connection issues. You might need to use "--disableHostCheck" if that's the
[ng] case
Segmentation fault (core dumped)

I expected a new browser tab to open and display the local test environment for ionic apps. I have seen other questions posted to the effect that node and npm versions can be incompatible with newer releases of Ionic, but I haven't the foggiest where to look up such compatibility on the ionic or node/npm pages, even though I'm usually pretty good at finding things.

PS: I am currently in the throes of an internet outage affecting my area, so if this could just be bad connectivity please tell me so, and we'll pray together that my ISP gets things fixed quickly.

PPS: This is my first posted question, so please be patient with any naivety or awkwardness on my part. I hope you find it funny more than annoying.

segmentation-fault ionic4 windows-subsystem-for-linux ionic-serve

share|improve this question

asked Mar 27 at 18:18

NjalTheKnutNjalTheKnut

122 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I was able to serve the app to my browser today. I updated the id of widget in config.xml and installed dependencies as prompted by ionic cli. Unfortunately it doesn't seem to allow me to change the emulation as it used to in earlier versions of ionic, but I think that would be a different question altogether.
  
  – NjalTheKnut
  Mar 28 at 13:02
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I installed more dependencies and can now use the ionic/lab browser testing environment I was looking for. Huzzah!
  
  – NjalTheKnut
  Mar 28 at 13:18
  

  
  
  
  

add a comment | 

I am attempting to use Ionic 4 to build a cross platform mobile app.

The problem is that I cannot serve my app to view and test it.

I need help determining whether this is an issue with my versions/installations of ionic/node/npm, or something else.

I use ionic serve and receive a message at the end of the output that there was a segmentation fault (core dumped).

I have tried updating both node and npm to the most recent LTS versions, overwritten the app, created a new app under a different name/directory, and used various approaches to reinstall the node dependencies.

Note: I am using vscode with WSL as my environment.

My output is as follows:

ionic serve
> ng run app:serve --host=0.0.0.0 --port=8100
[ng] WARNING: This is a simple server for use in testing or debugging Angular applications
[ng] locally. It hasn't been reviewed for security issues.
[ng] Binding this server to an open connection can result in compromising your application or 
[ng] computer. Using a different host than the one passed to the "--host" flag might result in
[ng] websocket connection issues. You might need to use "--disableHostCheck" if that's the
[ng] case
Segmentation fault (core dumped)

I expected a new browser tab to open and display the local test environment for ionic apps. I have seen other questions posted to the effect that node and npm versions can be incompatible with newer releases of Ionic, but I haven't the foggiest where to look up such compatibility on the ionic or node/npm pages, even though I'm usually pretty good at finding things.

PS: I am currently in the throes of an internet outage affecting my area, so if this could just be bad connectivity please tell me so, and we'll pray together that my ISP gets things fixed quickly.

PPS: This is my first posted question, so please be patient with any naivety or awkwardness on my part. I hope you find it funny more than annoying.

segmentation-fault ionic4 windows-subsystem-for-linux ionic-serve

share|improve this question

asked Mar 27 at 18:18

NjalTheKnutNjalTheKnut

122 bronze badges

ionic serve
> ng run app:serve --host=0.0.0.0 --port=8100
[ng] WARNING: This is a simple server for use in testing or debugging Angular applications
[ng] locally. It hasn't been reviewed for security issues.
[ng] Binding this server to an open connection can result in compromising your application or 
[ng] computer. Using a different host than the one passed to the "--host" flag might result in
[ng] websocket connection issues. You might need to use "--disableHostCheck" if that's the
[ng] case
Segmentation fault (core dumped)

share|improve this question

asked Mar 27 at 18:18

NjalTheKnutNjalTheKnut

122 bronze badges

share|improve this question

asked Mar 27 at 18:18

NjalTheKnutNjalTheKnut

122 bronze badges

asked Mar 27 at 18:18

NjalTheKnutNjalTheKnut

122 bronze badges

asked Mar 27 at 18:18

NjalTheKnutNjalTheKnut

122 bronze badges

1 Answer
1

active

oldest

votes

0

I solved this issue as follows:

• Update Node/NPM.


• Change mode from Production to Development.


• Change id of "widget" in the ionic app's "config.xml" file.


• Install dependencies as prompted by ionic cli.


• Use sudo to elevate permissions of specific installation commands as needed, (Linux/WSL).

If I missed anything or mentioned something that is inaccurate, please comment or post the correct answer.

share|improve this answer

answered Mar 28 at 13:28

NjalTheKnutNjalTheKnut

122 bronze badges

add a comment | 

Your Answer

StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name

Email

Required, but never shown

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f55384063%2fionic4-core-dumped-error-on-ionic-serve-can-i-fix-this-by-using-a-different-nod%23new-answer', 'question_page');

);

Post as a guest

Name

Email

Required, but never shown

0

I solved this issue as follows:

• Update Node/NPM.


• Change mode from Production to Development.


• Change id of "widget" in the ionic app's "config.xml" file.


• Install dependencies as prompted by ionic cli.


• Use sudo to elevate permissions of specific installation commands as needed, (Linux/WSL).

If I missed anything or mentioned something that is inaccurate, please comment or post the correct answer.

share|improve this answer

answered Mar 28 at 13:28

NjalTheKnutNjalTheKnut

122 bronze badges

add a comment | 

0

I solved this issue as follows:

• Update Node/NPM.


• Change mode from Production to Development.


• Change id of "widget" in the ionic app's "config.xml" file.


• Install dependencies as prompted by ionic cli.


• Use sudo to elevate permissions of specific installation commands as needed, (Linux/WSL).

If I missed anything or mentioned something that is inaccurate, please comment or post the correct answer.

share|improve this answer

answered Mar 28 at 13:28

NjalTheKnutNjalTheKnut

122 bronze badges

add a comment | 

I solved this issue as follows:

• Update Node/NPM.


• Change mode from Production to Development.


• Change id of "widget" in the ionic app's "config.xml" file.


• Install dependencies as prompted by ionic cli.


• Use sudo to elevate permissions of specific installation commands as needed, (Linux/WSL).

If I missed anything or mentioned something that is inaccurate, please comment or post the correct answer.

share|improve this answer

answered Mar 28 at 13:28

NjalTheKnutNjalTheKnut

122 bronze badges

share|improve this answer

answered Mar 28 at 13:28

NjalTheKnutNjalTheKnut

122 bronze badges

answered Mar 28 at 13:28

NjalTheKnutNjalTheKnut

122 bronze badges

answered Mar 28 at 13:28

NjalTheKnutNjalTheKnut

122 bronze badges