Facebook Post To Wall Give Exception

I want to post text message to my facebook wall. My example code is: public void postOnMyFacebookWall(String msg) { Log.d('Tests', 'Testing graph API wall post'); try {

Solution 1:

key message expected byte[] but value was a java.lang.String. The default value <null> was returned.

This Error will not affect your Post on wall, But update your code , that's old method for Post in wall,Try with this code for Post in Facebook Wall :

Bundle parameters = new Bundle();
parameters.putString("message", "Text is lame. Listen up:");
parameters.putString("method", "stream.publish");
String  response = ZValues.authenticatedFacebook.request(parameters);       
Log.v("response", response);