The new Mission Hub is working fine for me. More information is needed on exactly where you are seeing these messages.
These messages suggest that you are using Virtual Litchi Mission. That is a separate product and is no longer necessary when using the new Mission Hub. The new Mission Hub has a built-in Google Earth previewer.
I start Virtual Litchi Mission 2.8.4. Red banner with next-gen litchi hud pops up click it, and go to new hub, load and try to fly mission and get “Error processing Mission”
12:07:28 PM Error finding Litchi Home Button - please report this error
12:07:28 PM Error getting Mission info from Litchi - InternalError
12:07:28 PM Error getting Mission info from Litchi - InternalError
Virtual Litchi Mission is a separate product written by a person not associated with Litchi. It was written to interact with the original Mission Hub provided by Litchi. As Mission Hub (v2) is a complete rewrite of the old Mission Hub, it is not compatible with VLM.
To use the new Mission Hub (v2), go to the new URL:
The new Mission Hub includes many new features including a built-in Google Earth view which eliminates the need for an external program to visualize a flight.