Unity 2018.3.5f1 crashed when i play in editor mode and when i play on Android Device camera is not working only black screen is displayed


trying to build Sample App and follow each steps from the documentation ( editor API, native API, bundle ID ) everything fines but
when i play in editor mode my Unity 2018.3.5f1 crashed down and when i build on my Android Device it displayed black scene, when i press marker or markerless object render on the screen but everything works fine except camera. only black screen is displayed.


A camera view black screen often occurs when the incorrect BundleID and API License Key are used. To verify, please visit https://www.xlsoft.com/doc/kudan/development-license-keys/ and use the Development API License Key.