Tuesday, August 20, 2019

Weird Internal Server Error on Publishing Extension

I am working on a AL project which is on NAV 2018, and I have run into the below error several times now

image

This happens when I publish my extension from VS Code using F5, the packing is created successfully but it fails to publish with the above error message, sometimes the error message is very vague like Internal Error occured…..

I am not sure if it has to do with this specific version of cumulative update or NAV 2018, but below are the steps I took to resolve the issue

  • 1.  If you have a web client/Win client open or even powershell command prompt from the container then close all of those and try again.  This trick did work sometimes but not always.
  • 2.  Restart the docker container using VS Code Docker Extension or using command prompt
  •      docker restart <containerid>

I believe running Sync-NAVTenant may resolve it but I could not launch the powershell, it just closes abruptly and nothing in the docker logs about the error message

 

 

at Tuesday, August 20, 2019

6 comments:

  1. RyanNovember 29, 2019 at 3:30 AM

    Nasty error, thanks for the description

    ReplyDelete
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  3. TasminMarch 28, 2022 at 3:23 PM

    Helpful steps

    ReplyDelete
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    Thanks for sharing this helpful post. Troubleshooting unusual internal server errors can be really frustrating, so it’s great to see practical insights and explanations like this. Articles like this are very useful for developers and system administrators who work with enterprise applications and need to quickly identify configuration or server-related issues. Clear write-ups like this help the community learn from real problems and solutions.

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