Flutter: There are multiple heroes that share the same tag within a subtree
When I try to put multiple FloatingActionButton in a page, it will show the below error:
There are multiple heroes that share the same tag within a subtree
This is because need to set the heroTag in each FloatingActionButton , so the solution is as below:
new FloatingActionButton(
heroTag: "btn1",
...
)
new FloatingActionButton(
heroTag: "btn2",
...
)20,707 total views, 2 views today
