问题
I am trying to build a web api project using monodevelop on a mac. The thing is that after a few hiccups (explained in a question that turned out to be so messy I have just deleted) I get to the point of getting this error
/Users/myuser/git/LiveData/LiveData/CSC: Error CS0041: Unexpected error writing debug information -- 'Windows PDB writer is not available -- could not find Microsoft.DiaSymReader.Native.x86.dll' (CS0041) (LiveData)
In a windows machine the same project builds using visual studio targeting mono 4.5.
When I click on the error it tells me that /Users/myuser/git/LiveData/LiveData/CSC doesn't exist
Another thing is that in the folder structure of the solution there's a package folder (not the one inside the project) and inside this one I have a folder called Microsoft.Net.Compilers 1.3.2 that has inside another folder called "tools" that contains among other things csc.exe and the dll thta can't be found.
I have tried to install the dll directly in the project using nuget but even if it was installed the build showed me the same error
Thanks,
回答1:
As for workaround for now you can just limit usage of Microsoft.Net.Compilers to Release configuration (edit *.csproj file):
<Import Project="..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props" Condition="'$(Configuration)' == 'Release' And Exists('..\packages\Microsoft.Net.Compilers.1.3.2\build\Microsoft.Net.Compilers.props')" />
take a look at beginning of condition:
'$(Configuration)' == 'Release'
This way I can build and debug locally and build my project ie. in appharbor.
回答2:
Building the project in release configuration should fix it!
回答3:
This might not be completely related but may be helpful in some ways. Regarding the issue on 'could not find Microsoft.DiaSymReader.Native.x86.dll', have a look at this issue on GitHub: https://github.com/dotnet/cli/issues/3016
It seems like the solution is either:
- Dependency to Microsoft.NETCore.Platforms needed for RID graph which was missing. Any package which has transitive dependency on it (like NETStandard.Library) could also make things work.
- Adding dependency to "Microsoft.NETCore.Platforms": "1.0.1-" or
"NETStandard.Library":"1.5.0-" make it work. - adding Microsoft.NETCore.Platforms works as well
来源：https://stackoverflow.com/questions/38413584/monodevelop-fails-to-build-cant-find-microsoft-diasymreader-native-x86-dll