DAX Studio

[BobWong1]

Hi there,

I didn't run DAX Studio version 3.0.5 for quite sometime, which previously was running just fine.

Recently, after I launched DAX Studio from the ‘External Tools", I get this error message;

The 2 red text says:

"The following error occurred while updating the connection: An item with the same key has already been added.

An item with the same key has already been added."

Does anyone of there know what is causing this problem?

I posted this problem there is that, I am not quite sure whether latest Power BI Desktop issue (2023 December update) or DAX Studio itself having problem?

I got another PC installed with Power BI Desptop and DAX Studio also had the similair problem, even with other Power BI Desktop files.

TIA guys!

[Storry · Accepted solution]

Installing DAX Studio Version 3.0.11 hepled

[BobWong1]

Hi Storry,

YES, it does solved the problem. Many Thanks!

[Storry]

Hi!

I have the same problem with the latest versions of DAX Studio (3.0.10) and Power BI Desktop (2.124.1554.0 December 2023). And I haven't run DAX Studio for a couple of months. Previously everything was fine. So, I also hope that it's something with the version and it will be fixed soon.

[joexploit1]

Could you try to install the latest Dax studio version - Version 3.0.8? 

[BobWong1]

Thanks for asking.

I did installed the latest DAX Studio on another PC, but it doesn't solve the problem. I highly suspect that the problem lies in Power BI Desktop.