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C# error detection does not work at all in 1.6 #13453

Closed rudolfdobias closed 7 years ago

rudolfdobias commented 7 years ago

Steps to Reproduce:

  1. Upgraded from 1.5.3 to 1.6. by deb package
  2. Reopened my last project
  3. Error detection does literally nothing. I can write "aownrafucktheworldqwerrtoiyl .<[}}#$%}@" in the code, nothing happens, no error detected.
  4. Reinstall C# extension - same result.
  5. Restart computer - same result.
  6. Open any other project - same result
  7. Nope, downgrading to 1.5.3, see you next time ...

Regards

chrmarti commented 7 years ago

@rudolfdobias What does the Output panel (Ctrl+Shift+U) show in the Omnisharp Log?

rudolfdobias commented 7 years ago

Unfortunatelly I already downgraded so I cannot post exactly... There was omnisharp downloading, installation, starting server and then request processing. It looked ok ...

I'll install it again in order to show you exact log.

haydenmc commented 7 years ago

I'm experiencing this issue on a couple of different machines (both Windows 10 RS2 builds, 14951 on my current box). I edit some text, Omnisharp errors/suggestions appear (green + red squigglies), but then about a second later, they all go away until I type again.

Omnisharp log looks like this:

[INFORMATION:OmniSharp.Middleware.LoggingMiddleware] /updatebuffer: 200 0ms
[INFORMATION:OmniSharp.Middleware.LoggingMiddleware] /currentfilemembersastree: 200 1ms
[INFORMATION:OmniSharp.Middleware.LoggingMiddleware] /findusages: 200 9ms
[INFORMATION:OmniSharp.Middleware.LoggingMiddleware] /findusages: 200 4ms
[INFORMATION:OmniSharp.Middleware.LoggingMiddleware] /codecheck: 200 8ms
[INFORMATION:OmniSharp.Middleware.LoggingMiddleware] /v2/getcodeactions: 200 6ms
[INFORMATION:OmniSharp.Middleware.LoggingMiddleware] /codecheck: 200 85ms

I notice the second /codecheck (last line in the above log) is when the code error/suggestion marks disappear.

chrmarti commented 7 years ago

Thanks @haydenmc, that looks like a different problem. Could you open an issue for the C# extension: https://github.com/OmniSharp/omnisharp-vscode/issues

@rudolfdobias I'm closing this one for now, please reopen with more information.