Compiler does not display errors in the code

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Posted on by Eisenberk

Hello,

For some reason i can not get to work the real-time compiler on Visual Studio 2019. For testing purposes I create a new solution with a new project with only a class.

Everytime i Ctrl+S, it doesnt pop up the red lines with errors and I get this error message:

Error System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.Dynamics.Framework.Tools.ILGeneratorAgent.CompilationService.ParseTypeResolve(String module, String metadataPath, String compilerMetadataPath, IEnumerable`1 referencedAssembliesFolders, IEnumerable`1 elements)

I tried build,rebuild, clean, create a new project, restart the AOS, etc.. I also read a post with same error years ago, so i checked that my version wasn't PU25. Actually is "Update55 (7.0.6651.143)".

I have a partner working on the migration from AX2012 that also has the same problem.. ¿Maybe we should try a model build?

Thanks in advance,

Eisenberk.

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Mohit Rampal 12,573 Moderator on at

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Hi, Please try building your custom model with all references.
Eisenberk 87 on at

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Hi Mohit Rampal ,

We are a team working on this model. So, ¿is there the possibility that rebuilding the model on my machine ruins my partners's work?
Mohit Rampal 12,573 Moderator on at

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Rebuilding the model will not impact your partner's work provided your partner is using other Devbox. If you both are sharing a devbox then the application will be down till models are built and no one can use it.
LCAS 15 on at

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Did you find a solution?

I have the same error any time I save a modification in an AOT object or code. BP warnings and errors are not shown. It seems that on save VS is unable to evaluate X++ syntax.

IntelliSense (or how is it called X++ code-completion aid) does not seem to work properly.

Rebuild removes the problem and returns correct errors and warning, but any minor modification and save, will raise this error again. I also tried opening and closing VS. Not solved

I have no Idea where to look and what else to try.