Classify Raster Failed - Connection to local worker service has been lost.

[BrendanBruce]

I am currently trying to use the Image Classification Wizard on a mosaic-ed raster, but any attempts to do so result in the error below:

There were no saved error logs in my AppData folder either, so I have no greater detail than that. Any help would be appreciated!

[Samaloysius]

You will encounter this issue whenever you are trying to run any tool that is capable of running multiple processes on your machine. Moving to 2.9 or 3.0 would be advisable.

[sven_aurea]

No news about 2.9.4? It's great that there is now 3.0.0 but as that is a major release it cannot easily be rolled out in the complete organization.

[Samaloysius]

2.9.4 is slated for release in the next few weeks