Visuals not displaying any data

[shaun2421]

Hello everyone, 

I've built a report that is to be used to summarise various economic data. I have been trying to add a slicer into my Power BI report to filter by country across all pages. 

I had managed to do this, but as soon as I deselected that country and chose another, the visuals wouldn't load. Having deleted the slicer, I cannot revert back either and now all visuals (charts/graphs) that would have been affected by the fitler are now blank. 

How do I rectify this? 

- My look clean (None across all pages, 'all' selected on each visual, etc.)

- Table mapping of relationships appears correct

- Table validation is also okay (e.g. for Italy there is GDP data, it just won't show in the visual) 

Am I missing something obvious? 

Thanks in advance!

[lbendlin]

What you are missing is a data model.  Please read about dimension tables and fact tables and how they are supposed to be arranged in a Star Schema.

[VN999]

Check this below options :

Verify that there are no conflicting filters applied directly to visuals that override the slicer's selection. Sometimes, filters applied at the visual level can prevent data from loading correctly.

By removing one by one Visual level filter and check the data loading correctly or not ?

In Data model Check  the slicer field is correctly related to the fields in other tables used in your visuals.

Check  Data is refreshed in Power BI Desktop to reflect any recent changes or updates.