owner._debugCurrentBuildTarget == this , is not true

Question

[on web] tried to fit some widgets inside a FittedBox like this :

 FittedBox(
   fit: BoxFit.scaleDown,
   child: AnimatedContainer(...)
 )

but screen and console show only this message :

there's nothing else in the console

what's the next step here ? :D

score 23 · Answer 1 · answered Jan 26 '21 at 18:20

23

I was getting this error inside of a CustomScrollView because one of my widgets wasn't inside of a SliverToBoxAdapter.

SliverToBoxAdapter(
  child: Row(
    children: [
      Text('Activity',
      style: TextStyle(fontWeight: FontWeight.w600, fontSize: 18),),
    ],
  ),
)

I'd just make sure all widgets in your sliver list are actually slivers.

answered Jan 26 '21 at 18:20

Code on the Rocks

11,488
3
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1

This answer is correct. It solved the problem in my case. – V Nikoyan Mar 09 '21 at 14:44

score 5 · Accepted Answer · answered Dec 03 '19 at 14:14

More Info was provided by the framework after a little messing around with the code , like extra children , random sizes to parents . . .

Error >> ... object was given an infinite size during layout

ultimately some like this worked :

FittedBox(
 fit: BoxFit.scaleDown,
 child: Container(
   height: MediaQuery.of(context).size.height * .65,
   child: AnimatedContainer(...)
)

score 0 · Answer 3 · answered May 04 '21 at 19:25

I was getting this error because somewhere in my code, I applied a wrong widget mistakenly, and that was the same stateless widget that I was writing. To make it more clear:

stateless widget - MyWidget //For example
.
.
.
Now somewhere in between the code:

Column(
children: [
MyWidget(), //This went wrong, I was supposed to Use some other widget.
]);

score 0 · Answer 4 · answered Feb 23 '22 at 15:50

I encountered this error as a result of incorporating multiple Consumer widgets of the same model Provider. Solution was to follow Provider package guidelines of incorporating one Consumer widget at the top of the widget tree where the state object is to be shared from.

score 0 · Answer 5 · edited Jun 14 '22 at 09:03

0

Just answering this because none of the Answers above worked for me:

My IDE (VSCode) changed the initState() method to async because I accidentally wrote a method as "await" and then just tapped the autoerrorfix

edited Jun 14 '22 at 09:03

Waldi

39,242
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answered Jun 10 '22 at 12:39

Acidic

67
1
7

score 0 · Answer 6 · answered Jul 08 '22 at 15:25

0

I just wrap with container (with height=constant) it worked for me

answered Jul 08 '22 at 15:25

gautam singh rathore

337
2
11

same as the accepted answer then :) – Leo Ma Jul 10 '22 at 01:06

score 0 · Answer 7 · answered Nov 03 '22 at 06:37

0

if the error appears when you have clicked button at the bottom sheet, just set enabledrag to false.

      builder: (context) => BottomSheet(
                  onClosing: () {},
                  enableDrag: false,

answered Nov 03 '22 at 06:37

Hakimi Mdnoor

1

score 0 · Answer 8 · answered Dec 11 '22 at 19:04

0

I got this error because of my bloc provider

      @override
      Widget build(BuildContext context) {
      return BlocProvider(

your build method should return BlocProvider first !

answered Dec 11 '22 at 19:04

AmirahmadAdibi

358
3
9

owner._debugCurrentBuildTarget == this , is not true

8 Answers8

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