Everything works great if i use Debug|AnyCpu or Release|AnyCpu, but a certain build configuration let's say "Debug - nuget packages|Anycpu" won't generate any output in obj/Debug - nuget packages folder.

Eventually I found the pattern is, as long as the build configuration name contains space in it, it won't generate output as expected, otherwise it's ok.

'My Config' won't work, and 'MyConfig' works.

Version: antlr4cs 4.6.2
Env: Win10, VS2017 15.7