Forum Discussion

richrich123's avatar
richrich123
Helper III
3 years ago

Preview Error

Hi,   Since I upgraded to latest version, I am getting preview errors on multiple tables, was fine before. I have seen a few other people have started getting this since upgrade but none of the ite...
Need Help
Anonymous's avatar
Anonymous
Not applicable
3 years ago

Hi richrich123 ,

I found that there is one similar thread as yours, hope its solution can help you solve your problem.

Solved: Re: Preview.Error: The type of the current preview... - Microsoft Fabric Community

I updated to the latest version of Power BI, but now It's not loading at all. Refreshin just get stuck with the system users table. The steps Source and Navigation seem to be the problem, as the table does load the steps after those. But with refreshing it just gets stuck at 28 kb, while other tables load normally. 

EDIT:
Problem has been solved. I reverted back to an older version of the file (using tfs) and the issue wasn't there. The only difference is a few steps in the query that change the data type of columns. Very weird, but it works now haha  

If the above one can't help you, could you please provide the following info for further investigation?

  1. What's the version of your Power BI Desktop? Can it work if revert back the version of your Power BI Desktop to older one?
  2. Did you make any change on your pbix file?
  3. What's the data source of your report?
  4. The applied codes of the tables which occurred the error

Best Regards