I was getting the following error while trying to build manually from command line:
Failed to Copy File / Directory from ‘Temp/StagingArea/Trampoline’ to ‘./build/ios’
My build command looks something like this:
unity -projectPath $(pwd) -quit -batchmode -buildTarget ios -customBuildTarget ios -customBuildPath "./build/ios" -executeMethod BuildCommand.PerformBuild
And I’m using custom parameters to build into a specified path "./build/ios"
.