A change in Unity's logging architecture causes crashes and exceptions to not appear in Cloud Diagnostics if Debug.unityLogger.logEnabled is set to false. To resolve this, set logEnabled to true and filterLogType to LogType.Exceptions to send errors to Unity Cloud Diagnostics.
Symptoms:
I can’t see exceptions in Unity Cloud Diagnostics after modifying the logging level
Cause:
A change in the logging architecture caused Crashes and Exceptions not to be sent to Cloud Diagnostics if you set up the Debug.unityLogger.LogEnabled to false.
Resolution:
In order to allow Crashes and Exceptions to be sent to Unity Cloud Diagnostics Debug.unityLogger.logEnabled is required to be set to true and set the filterLogType to LogType.Exceptions.
More information: