Using import/direct query from SQL connection on Power BI Report Server

[KarenKu]

I got error when I opened the power BI reports, whiche are import/directlyquery.

btw My Report Server and Desktop both are 2018 version.

So, I tried other post suggestion, changed the datasource crentdential to the SQL crendential,

But It cannot solve my problem....

My datasource and power bi report server are both on same machine.

Any ideas?

Power BI

Something went wrong

Power BI

Something went wrong

We couldn't run the report because we couldn't connect to its data source. The report or data source might not be configured correctly.
Please try again later or contact support. If you contact support, please provide these details.
We couldn't connect to the Analysis Services server. Make sure you've entered the connection string correctly.
Request IDf6276424-265e-f0d5-5053-f86d0c599a14
TimeFri May 19 2018 13:44:07 GMT+1300 (Chian Standard Time)
Version15.0.2.402