Different logs

There are several components that make up your MiddleVR application, and each one has a different log file:

- MiddleVR logs

- Unity logs

- MiddleVR license logs

MiddleVR logs

Being able to read the logs of MiddleVR will greatly help troubleshoot a lot of the issues you might have.

There are two ways to find the folder that contains all the logs:

- Using the Configurator:



- Using the file explorer: simply type in the address bar: %tmp%/MiddleVR



Both methods will take you to the folder containing all MiddleVR logs:

- MiddleVR_Config_Log.txt: Log of the configurator tool

- MiddleVR_UnityEditor_Log.txt: Log of MiddleVR inside the Unity editor.

- MiddleVR_UnityPlayer_Log.txt: Log of MiddleVR inside the Unity player.

- MiddleVR_ClusterServer_Log.txt: Log of MiddleVR inside the Unity player for the cluster server.

- MiddleVR_Log_Client0.txt: Log of MiddleVR inside the Unity player for a cluster client. Note that Client0 will be replaced by the name of the client specified in the cluster configuration. Also note that the logs of the cluster clients are not centralized on the master and can only be found on the computer executing this cluster client.

- MiddleVR_License_Log.txt: Log of the licensing system.

Unity logs

Unity editor

You might also need to have a look at the logs of the Unity Editor.

  • Windows XP:
    • C:\Documents and Settings\YOUR_USERNAME\Local Settings\Application Data\Unity\Editor.
  • Windows Vista, 7:
    • C:\Users\YOUR_USERNAME\AppData\Local\Unity\Editor

Unity player

You can find the logs of a Unity player in its “_data” folder.If your application is called “Lawnmower.exe“, you fill find its logs in the “Lawnmower_data” folder, named “output_log.txt“.

Note that to enable Unity player logs, you have to make sure the option is enabled via the Player Settings > Resolution and Presentation > Use Player Log.


License logs

You need to set the LMX_EXTENDEDLOG environment variable.
For example: LMX_EXTENDEDLOG=C:\temp\client.log

Note: Starting with MiddleVR 1.6, the license logs is automatically created in the same folder as the other logs. It is named: MiddleVR_License_Log.txt

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