Permission denied Error

When tried to replicate same code (Copy paste) and same .sh file using demo project.
This gives me following error.

/Users/apple/Library/Developer/Xcode/DerivedData/BeanLoginMacApp-awxdqfwsnfolmlddohswppjhudpr/Build/Products/Debug/BeanLoginMacApp.app/Contents/Resources/thisbash.sh: Permission denied