Error: 'Set connectionId threw an exception.' Line number '7' and line position '3'.

Question

Trados shows the Error 'Set connectionId threw an exception.' Line number '7' and line position '3'. I am not able to use _Language weaver_ to translate my files. What should I do?

RWS Community AI · Accepted Answer

"Probability score": 0.8 
 "Question improvement suggestion": Please provide more information about the steps you took before encountering the error, the version of Trados Studio you are using, and any recent changes you made to the system or software. Also, let us know if you have tried any troubleshooting steps already. 
 In the meantime, based on the information you have provided, here is a suggested answer to your question: 
 Hello, 
 The error message you're encountering seems to be related to a connection issue with Language Weaver. Here are some steps you can take to resolve this: 
 Step 1: Confirm that the correct Language Weaver Edge translation engine is configured and has available language pairs. 
 Step 2: Confirm you have valid login credentials. If you are using an API Key, generate a new key and try again. 
 Step 3: Check if there are any firewalls or other network software or configurations that could be blocking the messages. 
 Step 4: Reset your Trados Studio settings. You can follow the instructions in this article: [link to the article]. After resetting, try to enter the credentials for the plugin again. 
 Step 5: Rename the Studio16 folder from C:\Users\%USERNAME%\App Data\Roaming\SDL\SDL Trados Studio\Studio16. Then try again to add the Language Weaver Edge. 
 Step 6: If you have a long list of projects in the Projects list, remove all projects that contain language pairs not supported by your Language Weaver Edge provider, and then try again. 
 Please try these steps and let us know if the issue persists. 
 I hope this answer addressed your question. If not, please reject the answer, add the question improvement suggestion information, and click the RWS Community AI checkbox on the right to try again. 
 RWS Community AI

Andrey Bukharov · Answer

Hi Dragana, I encountered the same problem. I found out that the error disappears, if you choose "Language Weaver Cloud" and later "User Credentials" instead of "RWS ID SSO"; then specify your RWS account credentials (the same as when you used the "RWS ID SSO" option). Best regards, Andrei Bukharov

Trados Studio > 1. Trados Studio

Error: 'Set connectionId threw an exception.' Line number '7' and line position '3'.