The flow map custom visual in PBI Desktop was working yesterday but does not work today. I have tried the flowmap 1.2.6 example file and can also not get this working. Everything worked fine yesterday. I expect that changes to PBI have caused this.
I think this is connected to the Feb release of PBI Desktop.
Since it's a custom visual from the third party, please visit this site for help.
@v-jiascu-msft thank you for the advice. I have notified the visual creator. However, please note that this visual was working perfectly before the Feb Desktop roll out and stopped working once this was released. You may want to let the visual creator know what changed have been made to the Feb Desktop that means that the visual has stopped working.
Fortunately the creator of this visual has now been able to fix the issues that the Feb version of Dashboard created.