Value cannot be null. Parameter name: stream

I apologize for the incorrect date above. This was fixed in october and should roll out in the November release of desktop. 

Till then, as a workaround, you can try doing

File -> Options and settings -> Options -> Data Load (under global) -> Folded artifacts cache options -> clear cache

This should clear and regenrate the cache. (the error occurs when trying to read the cache.)

thanks

Rahul

SamualDaxter , check the know issues here -https://community.powerbi.com/t5/Issues/idb-p/Issues

SamualDaxter You could check the Issues forum here:

https://community.powerbi.com/t5/Issues/idb-p/Issues

And if it is not there, then you could post it.

If you have Pro account you could try to open a support ticket. If you have a Pro account it is free. Go to https://support.powerbi.com. Scroll down and click "CREATE SUPPORT TICKET".

Hi SamualDaxter 

Could you tell me if your problem has been solved? If it is, kindly Accept the helpful reply as the solution. More people will benefit from it. Or you are still confused about it, please provide me with more details about your data model and your problem. You can show me a screenshot about your issue.

Or share me with your pbix file from your Onedrive for Business.

Best Regards,

Rico Zhou

Same here. Since last release. On a report with a streaming connection to a SQL database. The error message pops up continuously which prevents me from being able to edit any report settings.

This issue should be resolved in the November release. Please let me know if anyone encounters this after that. 

Till then, as a workaround, you can try doing

File -> Options and settings -> Options -> Data Load (under global) -> Folded artifacts cache options -> clear cache

This should clear and regenrate the cache. (the error occurs when trying to read the cache.)

Thanks
Rahul