[Bug]: My app crashes as soon as I answer the call

[jfalexvijay]

Context

I am trying to create a test video call app for Android. I compiled the linphone lib successfully and integrated. But my test app crashes as soon as I answer the call..

App crashes with the message "Could not load grammar sdp_grammar because the file could not be located."
I have added sdp_grammar file into project.

General information

• Device: Samsung Galaxy A21
• OS: Android 11
• Version of the SDK: [LinphoneCore version: 5.2.0-alpha]

Expected behaviour

I wanted to do a simple calling app for Android phone. However, the app crashes as soon as I answer the call.

To Reproduce

1. Compile linphone library for Android
2. Add it to the Android project (Android Studio).
3. Register as A & B
4. Call B from A and answer the call.

[Viish]

Duplicate of #204