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fsprojects / fsharp-language-server

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Errors being shown when there are none. #19

Closed 7sharp9 closed 5 years ago

7sharp9 commented 6 years ago

screen shot 2018-08-30 at 12 29 33

Seems to be an artefact of project cracking where incorrect references are being resolved

7sharp9 commented 6 years ago

For example:

Error rendering tooltip: The type referenced through 'System.ArraySegment`1' is defined in an assembly that is not referenced. You must add a reference to assembly 'netstandard'.

This is a netcoreapp project referencing a netstandard project

7sharp9 commented 6 years ago

full log is here if its any use: https://gist.github.com/7sharp9/956e471533428a7a43f2e407aed3d8e9

georgewfraser commented 6 years ago

Project cracking is the hardest part. The rules of .fsproj and the implementational details of the whole .net toolchain are a de-facto under-specified part of F#.

If you could create a minimal project that reproduces this error, that would really help to diagnose, and we can add it to the test suite---there's a bunch already in sample/

georgewfraser commented 5 years ago

There's been a lot of small fixes to project cracking in the last 6 months---perhaps this particular project works now?

If your project still doesn't crack, the most helpful thing is if you can make a minimal example. We've got a good collection of "hard-to-crack" projects in https://github.com/fsprojects/fsharp-language-server/tree/master/sample and we can always use more 😄