I included a scene with easyAR 3.0 in an assetbundle of unity but when opening it in android it presents this error ([EasyAR] oframe is null), and this (Uknown error), how can I fix this?
"[EasyAR] oframe is null" is not an error. It's possible in normal runs.
And for "Uknown error", where do you get this error? Do you have any call stack information?