iOS can’t package with Distribution Provision.
It is OK with UE 4.20. But it won’t work in UE 4.21
UATHelper: Packaging (iOS):
UATHelper: Packaging (iOS): 2019-01-22 14:10:27.453 xcodebuild[4030:17159781] +dataWithFirstBytes:1024 ofFile:"/Users/build/UE4/Builds/ZT-9600243/C/Program_Files/Epic_Games/UE_4.21/Engine/Config/BaseEditorLayout.ini" failed, errno = 0
UATHelper: Packaging (iOS): 2019-01-22 14:10:27.685 xcodebuild[4030:17159781] +dataWithFirstBytes:1024 ofFile:"/Users/build/UE4/Builds/ZT-9600243/C/Program_Files/Epic_Games/UE_4.21/Engine/Plugins/Experimental/AlembicImporter/Source/ThirdParty/Alembic/alembic/houdini/SOP_AlembicIn/OPalembic/Object_1alembicarchive/Help" failed, errno = 0
UATHelper: Packaging (iOS): 2019-01-22 14:10:27.689 xcodebuild[4030:17159781] +dataWithFirstBytes:1024 ofFile:"/Users/build/UE4/Builds/ZT-9600243/C/Program_Files/Epic_Games/UE_4.21/Engine/Plugins/Experimental/AlembicImporter/Source/ThirdParty/Alembic/alembic/houdini/SOP_AlembicIn/OPalembic/Object_1alembicxform/Help" failed, errno = 0
UATHelper: Packaging (iOS): 2019-01-22 14:10:28.729 xcodebuild[4030:17159781] +dataWithFirstBytes:1024 ofFile:"C:\Program Files\Epic Games\UE_4.21\Engine\Plugins\Experimental\AlembicImporter\Source\ThirdParty\Alembic\hdf5\tools\testfiles\tmulti-g.h5" failed, errno = 0
UATHelper: Packaging (iOS): 2019-01-22 14:10:28.743 xcodebuild[4030:17159781] +dataWithFirstBytes:1024 ofFile:"/Users/build/UE4/Builds/ZT-9600243/C/Program_Files/Epic_Games/UE_4.21/Engine/Plugins/Experimental/AlembicImporter/Source/ThirdParty/Alembic/hdf5/tools/testfiles/tnoddlfile.ddl" failed, errno = 0
UATHelper: Packaging (iOS): 2019-01-22 14:10:28.792 xcodebuild[4030:17159781] +dataWithFirstBytes:1024 ofFile:"/Users/build/UE4/Builds/ZT-9600243/C/Program_Files/Epic_Games/UE_4.21/Engine/Plugins/Experimental/AlembicImporter/Source/ThirdParty/Alembic/hdf5/tools/testfiles/twithddlfile.ddl" failed, errno = 0
UATHelper: Packaging (iOS): Prepare build
UATHelper: Packaging (iOS): note: Using legacy build system
UATHelper: Packaging (iOS):
UATHelper: Packaging (iOS): === BUILD TARGET MobileThirdPerson OF PROJECT MobileThirdPerson WITH CONFIGURATION Development ===
UATHelper: Packaging (iOS):
UATHelper: Packaging (iOS): Check dependencies
UATHelper: Packaging (iOS): Code Signing Error: Provisioning profile "CSMInHouse" doesn't match the entitlements file's value for the get-task-allow entitlement.
PackagingResults: Error: Provisioning profile "CSMInHouse" doesn't match the entitlements file's value for the get-task-allow entitlement.
UATHelper: Packaging (iOS): Code Signing Error: Code signing is required for product type 'Application' in SDK 'iOS 12.0'
UATHelper: Packaging (iOS):
PackagingResults: Error: Code signing is required for product type 'Application' in SDK 'iOS 12.0'