The above error,
reason:
use
Or use
The framework project output multi-platform support the Run Script
# Sets at The target Folders and at The Final framework Product.
# If the Target name of the project name and Framework are not the same, you want to customize FMKNAME
# For example: FMK_NAME = "MyFramework"
FMK_NAME = $ { PROJECT_NAME}
Original link: https: //www.jianshu.com/p/ab3e8ee0e299