@meaton Strange issue. I tried both ways, but nothing is working for me. Re-sign app (Manual signing) First Framework Folder Framework A, Framework B ... Etc Then Watch app then Under plugin folder Extension 1, Extension2 ... and etc Added '--generate-entitlement-der' in Other Code signing Flag in watch app But no luck. Any other way there to try? Please help me to fix this issue. This is in production issue for me. @OliverTrifork If you got any solution, Please let me know. Thanks Ponlingam

@meaton After following your suggested steps, right now I can able to install app in iWatch OS 8. But watch app is crashing when I am opening. How can I fix this issue? Please guide me. @OliverTrifork For you working fine? after re-sign app? Please help me to fix this issue. Thanks in advance. Regards Ponlingam

@meaton I tried below command for code signing my app, But I got error " No Such job" % codesign -s "iPhone Distribution: Dubai Electricity And Water Authority" -f --preserve-metadata --generate-entitlement-der /Users/Ponlee/Desktop/Payload/Myapp.app/Watch/WatchMyapp.app -bash: fg: %: no such job Please correct me if anything wrong on above command. Please guide me how can I do sign. I am using macOS Big Sur Version 11.4 and Xcode 12.5.1 what are the ways to sign or resign app?

@meaton I am facing exactly same issue which one @OliverTrifork faced. I can able to install my app in all iOS 15 devices but its not installed in watch OS 8. I checked my app page size and CodeDirectory CodeDirectory **v=20400 ** page size is **Page size=4096     -7=06475d1765dfc11c70d05f2cc4b31d16c49442fc81b07fba2411a492fe696ea6     -6=0000000000000000000000000000000000000000000000000000000000000000     -5=627bc89b3daaaceea7274123e434b0b71eed2c30c3fdb42939bac462ac3c6650     -4=0000000000000000000000000000000000000000000000000000000000000000     -3=040742e532e2adff2af765f976ff83e64eabf3a9c05e907d130e6b1ee075ac3a     -2=734bcba99334852efc4e73c0b65c680cb77c90e7640f9b8cee6aa10f4057dbd3** Looks like valid signature. The I tried to check page size of my watch app. I am getting below **Page size=4096     -5=3f24f91dba33893a034e70ead571e68df75ad6ec7411ad6222171b41c2ac7914     -4=0000000000000000000000000000000000000000000000000000000000000000     -3=a6cf7974ca6d700e37e621d978129162ccc94f2365909650ecd8af34255a2b5d     -2=06b64bd8b69e0816298afe0398435dd6270b40de237bd2e406500acb5c48008b CDHash=db4c46254c8c2748ae0ad3d96b1f528d63d849ad Signature size=4821** here -6 and -7 is missing, that means I needs to resign my app? Even I tried to resign my app using below command line but I am getting error like 'No Such job' % codesign -s "Your Codesign Identity" -f --preserve-metadata --generate-entitlement-der /path/to/MyApp.app Below which one I tried. % codesign -s "iPhone Distribution: My Company Name" -f --preserve-metadata --generate-entitlement-der /Users/Ponlee/Desktop/Payload/myapp.app I want to know "Codesign Identity" is correct or not? I copied the name of distribution certificate stored in my keychain. is this correct? Please help to to fix this issue. Thanks in advance. Eagerly waiting for your positive and quick response. Regards Ponlingam