Our Jenkins server has been successfully building projects for years using Powershell to run a cake script. Out of the blue today, we started getting the following error on multiple projects:
12:10:46 Running build script...
12:10:46
12:10:46 Error: Unknown command 'Default'.
12:10:46
12:10:46 .\scripts\build.cake -target=Default -configuration=Release
12:10:46 -verbosity=Verbose -environment=dev -certificatePath=C:/Program Files
12:10:46 (x86)/xxxxx/Verisign Certificate -certificateName=xxxxxxxx_cert.pfx
12:10:46 -certificatePassword=xxxxxxxxxxx
12:10:46 ^^^^^^^ No such command
12:10:46
12:10:47 Build step 'Windows PowerShell' marked build as failure
The build.ps1 script has not changed. The build.cake script has not changed. Jenkins was not updated since the last successful builds nor any of the add-ins.
If I remove "-target=Default" from the argument list, I just get the same error on "-configuration=Release" indicating unknown command: "Release".
Has anyone else experienced this?