I am trying to clean and rebuild a solution file with multiple projects from the command line using MSBUILD. For some reason my build fails (about 10% of the built projects fail
Try checking the paths to the references that MSBuild can't find in the non-building library's project file. Sometimes when you use VS or ReSharper to automatically add a reference for you the path ends up being to the \obj directory. VS seems able to cope with this, but MSBuild not so much.