Gantt visual Is Disappearing....Not Holding the View Correctly.

[Adam-wil]

After Completing the Gantt I Notice the Visual had gone blank.

Blank View

When I click off the page to another powerbi page then return the visual is gone.

Original View.

If the visual is filtered to a drill down position and i click off and back on the visual remains. If visual is closed (Not Accordian) then the visual disappears.

Closed Accordian

Gone

[Adam-wil]

@adiletelf Let me know if this a quick fix thank.

[Adam-wil]

@adiletelf Further investigation, i believe it's the Filter Dropdown that is resulting in the Visual Disappearing.

Nothing Selected in Top Filter.

Click off - Click Back and the Visual Is still there.

AWF Selected in a closed state.

Click-off - Click Back

[adiletelf]

Hello @Adam-wil , I'm informed about this behavior and I am already working on it. There are 2 essential steps to reproduce this behavior:

1. Switch to another page. Using slicers select the value that will make Gantt display no tasks.
2. Switch back to original page with Gantt. Change slicers value so there are tasks to display. Yet Gantt does not display it.

I have reasons to believe that this behavior is not caused by Gantt code, but rather PowerBI inner API. Could you please clone Gantt source code and package it. But before packaging add _DEBUG to visuals GUID in pbiviz.json.

I found that adding any value to GUID changes this behavior and Gantt works as expected. I would love to confirm it with your help.