Build failures with Mono 5.14.0.177, msbuild 15.0, nuget 4.7.1 on Travis CI, but not reproducible in VirtualBox
问题 I'm getting build failures with Mono 5.14.0.177, msbuild 15.0, nuget 4.7.1 on Travis CI for both Xenial and Trusty Ubuntu, but not reproducible in VirtualBox, Ubuntu Xenial. After running: mono tools/nuget/nuget.exe restore pythonnet.sln -o packages the error message is: Currently running NuGet.exe 4.1.0. Updating NuGet.exe to 4.7.1. Update successful. MSBuild auto-detection: using msbuild version '15.0' from '/usr/lib/mono/msbuild/15.0/bin'. Error parsing solution file at /home/travis/build