I\'m trying to upload an image to my server using flask back end which will handle the file to save in a folder and OkHttp in android. but I get this error in android:
OkHttp is compatible with the Conscrypt security library, but using it is optional. The stack trace is scary, but I think it is just a warning telling you that the Conscrypt dependency was not found. In this case, OkHttp should fall back to your platform's default TLS implementation.
From OkHttp's README:
OkHttp uses your platform's built-in TLS implementation. On Java platforms OkHttp also supports Conscrypt, which integrates BoringSSL with Java. OkHttp will use Conscrypt if it is the first security provider:
Security.insertProviderAt(Conscrypt.newProvider(), 1);
So long story short, if your network requests are working, it is probably safe to ignore this stack trace.