The app crashed when using android_tracer.py

[Eacials]

My command is
python android_tracer.py -a "com.facebook.lite" -c "*WebView*" -m "loadUrl"

and the result is
Searching method "loadUrl" in loaded classes... [ERROR]: the connection is closed

and my app crashed at the same time .

i need help TAT

[Eacials]

it seems that the crash happened when running
Java.enumerateLoadedClasses()

but i still don't know why.

btw, when I changed the app , it worked

[mechanico]

Without knowing too much details, the App may be protected by an anti-debugging feature. You should ask the developers for an build, without this feature.

[Eacials]

Without knowing too much details, the App may be protected by an anti-debugging feature. You should ask the developers for an build, without this feature.

Thank you very much!