Modify info.plist App helper

I keep running into the error when submitting to the app store and can’t get by it. The error is:

ERROR ITMS-90296: "App sandbox not enabled. The following executables must include the "com.apple.security.app-sandbox" entitlement with a Boolean value of true in the entitlements property list: [( "com.site.app.pkg/Payload/App.app/Contents/Frameworks/App Helper EH.app/Contents/MacOS/QuizzUmmah Helper EH", "com.site.app.pkg/Payload/App.app/Contents/Frameworks/App Helper NP.app/Contents/MacOS/App Helper NP", "com.site.app.pkg/Payload/App.app/Contents/Frameworks/App Helper.app/Contents/MacOS/App Helper", "com.site.app.pkg/Payload/App.app/Contents/MacOS/App" )] Refer to App Sandbox page at https://developer.apple.com/devcenter/mac/app-sandbox/ for more information on sandboxing your app."

So I am trying to add the value: com.apple.security.app-sandbox=true to the app helper info.plist, but I keep running into I am not allowed to modify, because im not original owner.

[ghost]

@AhadCove, by this

When you’re building the app refer to the entitlements with the flag

you mean referring the entitlements here? codesign -s "$APP_KEY" -f --entitlements "$CHILD_PLIST" "$FRAMEWORKS_PATH/Electron Framework.framework/Versions/A/Electron Framework"

cos i tried this codesign -s "$APP_KEY" -f --entitlements "$PARENT_PLIST" --entitlements-inherit "$CHILD_PLIST" "$FRAMEWORKS_PATH/Electron Framework.framework/Versions/A/Electron Framework"

and still ran into that error.

if possible, could you please guide me like where exactly i should refer the entitlements with a example?

[AndyNormore]

GOT IT – The signing is kind of specific I guess, and this PATICULAR file wasn’t being signed. So I added a line to make sure this one specifically was being signed and BAM, worked and uploaded ❤️