I cant add chatsdk to my existing projects

[programmermager]

i have problem with implement chatsdk in my existing project. i try this documentation -> https://chatsdk.co/docs/android-quickstart/ but in step add to gradle, i got error like this.

AGPBI: {"kind":"error","text":"error: resource android:attr/ttcIndex not found.","sources":[{"file":"/Users/muhwid/.gradle/caches/transforms-1/files-1.1/appcompat-v7-27.1.0.aar/35c2e1d7328226ef85a2fdd8d20e7d76/res/values/values.xml","position":{"startLine":250,"startColumn":4,"startOffset":27058,"endColumn":68,"endOffset":27122}}],"original":"","tool":"AAPT"}
:app:processDebugResources
:app:processDebugResources FAILED
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':app:processDebugResources'.
Failed to process resources, see aapt output above for details.

please help me with this issue

[rikongha]

I had the same problem, did you find a way to resolve it? If no, some of the resource linking issues was affiliated with constraint layout

you might want to update it to use
implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta4'