Error message: "This method/property must be called on the UI thread."etc. etc.

Question

Since yesterday the following popup keeps popping in various projects:

What is it and how can I avoid it?

Oana Nagy · Answer

Hello Frank Van T Veer 
 We have only seen a couple of cases of this error (yours included) and we believe this is due to a lost connection to the resources store on your network (TM's/TB's) etc. 
 So far the cases that have been reported have been fixed by a simple Studio restart. 
 Does this help?

Oana Nagy · Answer

Hello Simon Bratina , 
 
 The error log is pointing to the TM but you mention the error does not occur when there is no Termbase attached.... 
 Simon Bratina said: There are no issues in studio if there is no Term base attached to the project. 
 Have you tried reorganising the termbase- maybe there is a corruption somewhere and exporting the TM- creating a new TM and reimporting. 
 As the number of cases reported are so few- please log a support ticket and the team should be able to investigate further.

Trados Studio > 1. Trados Studio

Error message: "This method/property must be called on the UI thread."etc. etc.