PowerBI Desktop crashes when saving

[Anonymous]

Hello,

a customer of mine uses Power BI Desktop for internal reporting, and he started experiencing the following issue with the august update:

Often, though not always, when he tries to save the .pbix file he gets an error message which stems from a System.ArgumentNullException. When he then reopens the file, he gets the same error message and Power BI Desktop closes.

Is there anything I can do about this (except wait for the next update and hope for the best)?

Regards,

Ben

[pankajbirle]

Hello,

I am also facing the same issue. I have updated Power BI in Oct month and when I save my report file, it gets crashed. 

I kill it from the task manager and open it again. It occurs 2 times in one hour. It is a very major problem.  

Please guide me. 

Thanks in advance.

Regards

Pankaj Birle

[sevenhills]

My August update, same old Power BI files which used to work, started crashing while refresh or saving or when you drag one more measure.

I am just doing Select top 1000 with five attributes ... not complicated query though... (Same if I do with the SQL management studio, takes less than a second) ... No code in power bi or cube code recently. 

Power BI is making SSAS memory to shoot up to 40GB or more ... 

Thanks