 <p>I've found a solution. The problem was:</p> <pre><code> Intent intent = new Intent(myContext, myActivityClass); String s = stackTrace.toString(); //you can use this String to know what caused the exception and in which Activity intent.putExtra("uncaughtException", "Exception is: " + stackTrace.toString()); intent.putExtra("stacktrace", s); myContext.startActivity(intent); </code></pre> <p>Removing the startActivity, resolved the problem of the dialog, and still restarted the application as expected.</p> <p>EDIT:</p> <p>The dialog prompt but only because a second crashed occured because of missing data, so this answer is not correct...</p>