ios calls uni.scanCode to report an error, and the real device test black screen.
Solved :
1. Upgrade HBuilder to the latest version.
2. Added the corresponding module permission configuration (Barcode (scan code) and Camera&Gallery camera and photo album) in the manifest.json file.
3. Check the permission configuration corresponding to the app.
4. Delete the custom base , reconfigure the custom base or use the standard base to run.
