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

 

 

30 comments:

  1. Nasty error, thanks for the description

    ReplyDelete
  2. You composed this post cautiously which is beneficial for us. I got some different kind of information from your article and I will suggest reading this article who need this info. Thanks for share it. web hosting malaysia

    ReplyDelete
  3. Nice article, very informative. For anyone looking to start a career in digital marketing, I found this useful training program in Chennai: https://login360.in/digital-marketing-classes-in-chennai/

    ReplyDelete
  4. 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.

    Also check out UI/UX Course in Kochi by Login360 and Digital Marketing Course by Login360.

    ReplyDelete
  5. Great content! I really appreciate how your posts make complex ERP and business management topics easier to understand it’s super helpful for professionals and learners alike. For readers also interested in building practical digital and creative skills alongside industry insights like these, you might check out a Digital Marketing Training Institute in Coimbatore or a UI UX Design Course in Coimbatore. Keep up the valuable content!

    ReplyDelete
  6. Clear and helpful post! For more practical learning, visit UI UX design course online.

    ReplyDelete
  7. I enjoyed reading this, especially the practical approach.
    Also came across Best Digital Marketing Training Institute in Chennai recently.

    ReplyDelete
  8. Very helpful write-up. I found related information in Data Science or Data Analytics

    ReplyDelete
  9. Great content, learned something new. Sharing this too: Figma UI UX Course

    ReplyDelete
  10. Great content, easy to understand and very informative.
    You can also check Learn Data Science vs Data Analytics for more clarity.

    ReplyDelete
  11. This article made things clear, and I’ll explore the Figma UI UX Course.

    ReplyDelete
  12. This gave me a better understanding of the topic. I’ve been learning similar skills in a Best Full Stack Developer Course.

    ReplyDelete
  13. Really appreciated this post your explanation of the “Weird Internal Server Error” was clear, practical, and easy to follow even for readers who aren’t deep into the tech yet. It’s great when solutions are broken down in a way that actually helps someone troubleshoot confidently. Thanks for sharing such useful insights!

    For anyone looking to expand their skills beyond troubleshooting, here’s a helpful Best Full Stack Developer Course worth checking out. Looking forward to your next article!

    ReplyDelete
  14. Considering how Navision evolved into Microsoft Dynamics NAV and later into Dynamics 365 Business Central, staying updated with such foundational concepts is still highly relevant for modern ERP development.

    For developers who also want to improve the usability and visual experience of their business applications, exploring resources like
    Figma UI UX Course
    and this
    Web Designing Course in Chennai
    can be a great way to build strong UI/UX and web design skills alongside technical expertise.

    ReplyDelete
  15. Very informative content for students and job seekers.
    How to Learn Data Analytics and Full Stack Developer Course</a

    ReplyDelete
  16. A clear and informative post, and this course complements it nicely: Social Media Marketing Course

    ReplyDelete
  17. Looks like a practical learning course Social Media Marketing Course

    ReplyDelete
  18. This blog is a valuable resource for anyone working with Microsoft Dynamics NAV, offering detailed explanations of technical functions and real-world use cases. The content helps developers better understand concepts like record handling and database operations in a practical way . It’s especially useful for those looking to strengthen their ERP and backend development knowledge. The clear examples make complex topics easier to grasp. I also found this helpful guide: Best Web Design Course for Beginners. Looking forward to more informative posts!

    ReplyDelete
  19. Loved the way you structured the content.
    Everything is explained step by step.
    For those exploring this field, check:
    Data Science Course with Placement
    Also this resource is helpful:
    Best IT Training Institute in Coimbatore

    ReplyDelete
  20. The UI UX Design guide is very clear and practical.
    It helps understand real-world design challenges.
    Highly useful for beginners.

    ReplyDelete
  21. Great article with valuable insights.
    Everything was presented in a simple and easy way.
    I appreciate the effort behind this content.
    Also sharing helpful learning programs here:
    Data Analytics Course in Kochi |
    Java Certification Course in Coimbatore.

    ReplyDelete