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Improve error message when GenerateWatchList fails #249

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natemcmaster opened this issue Jan 4, 2017 · 0 comments
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Improve error message when GenerateWatchList fails #249

natemcmaster opened this issue Jan 4, 2017 · 0 comments
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3 - Done bug tool: watch
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2.0.0-preview1

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natemcmaster commented Jan 4, 2017 •
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Example: when the target fails, no file is produced.

watch : Running MSBuild target 'GenerateWatchList' on '/Users/nmcmaster/Downloads/t1/test/watch.proj'
watch : Started '/usr/local/share/dnvm/environments/default/dotnet' with process id 66330
watch : Process id 66330 ran for 835ms
watch : System.IO.FileNotFoundException: Could not find file '/var/folders/wt/qgc8g0h10y356ch360468p4r0000gn/T/tmpriVNqL.tmp'.
File name: '/var/folders/wt/qgc8g0h10y356ch360468p4r0000gn/T/tmpriVNqL.tmp'
at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirectory, Func2 errorRewriter) at Interop.CheckIo[TSafeHandle](TSafeHandle handle, String path, Boolean isDirectory, Func2 errorRewriter)
at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String path, OpenFlags flags, Int32 mode)
at System.IO.UnixFileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, FileStream parent)

Errors:

  • no TFM or TFMs have been specified
  • tmp file missing, couldn't read watch list

Consider logging MSBuild output to a file.
natemcmaster pushed a commit that referenced this issue Jan 13, 2017
Add better errors, fix help output text, and add 'dotnet watch --list…
03b2a3c 
…' to help us diagnose issues

Fixes #252 - help output shown twice in dotnet-watch
Fixes #250 - add dotnet-watch --list. Prints a list of all files discovered
Fixes #249 - better error message when GenerateWatchList fails
natemcmaster pushed a commit that referenced this issue Jan 13, 2017
Add better errors, fix help output text, and add 'dotnet watch --list…
c9fce60 
…' to help us diagnose issues

Fixes #252 - help output shown twice in dotnet-watch
Fixes #250 - add dotnet-watch --list. Prints a list of all files discovered
Fixes #249 - better error message when GenerateWatchList fails
natemcmaster pushed a commit that referenced this issue Jan 13, 2017
Add better errors, fix help output text, and add 'dotnet watch --list…
b7abeea 
…' to help us diagnose issues

Fixes #252 - help output shown twice in dotnet-watch
Fixes #250 - add dotnet-watch --list. Prints a list of all files discovered
Fixes #249 - better error message when GenerateWatchList fails
@natemcmaster natemcmaster mentioned this issue Jan 13, 2017
Merged
@natemcmaster natemcmaster self-assigned this Jan 13, 2017
@natemcmaster natemcmaster added this to the 2.0.0 milestone Jan 13, 2017
natemcmaster pushed a commit that referenced this issue Jan 17, 2017
Add better errors, fix help output text, and add 'dotnet watch --list…
e481df3 
…' to help us diagnose issues

Fixes #252 - help output shown twice in dotnet-watch
Fixes #250 - add dotnet-watch --list. Prints a list of all files discovered
Fixes #249 - better error message when GenerateWatchList fails
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