James

yes, the same issue "iohook": "^0.9.3", 

Thanks for response, Don't worry, I solved my issue by using other library

Here is the code that I used https://github.com/djkskqyr3/samples.git

same here

I used other library instead of implementation 'com.dlazaro66.qrcodereaderview:qrcodereaderview:2.0.3' This is library what I used implementation 'me.dm7.barcodescanner:zxing:1.9.8'

@mako16 did you fix?

I had same issue. If your country has been blocked UDP then there is crash issue on flexisip. Use TCP or TLS

https://pewpewthespells.com/blog/convert_static_to_dynamic.html