🐛 NumberBox when max changed, and setState(). Duplicate GlobalKey detected in widget tree.

[git-boya]

Describe the bug
Duplicate GlobalKey detected in widget tree.

To Reproduce
Steps to reproduce the behavior:

SizedBox(
      width: 120,
      child: NumberBox(
        value: ConfigLogic.to.config.value.maxTask,
        min: 1,
        max: logic.cpuCoreCount,
        mode: SpinButtonPlacementMode.inline,
        clearButton: false,
        onChanged: (value) {
          if (value == null) return;
          ConfigLogic.to.config.update((val) => val?.maxTask = value);
          ConfigLogic.to.save();
        },
      ),
    )

change cpuCoreCount and setState()

Screenshots

Additional context
Add any other context about the problem here.

[WinXaito]

Hello,

I tried, but I'm unable to reproduce:

NumberBox(
  value: viewModel.value,
  min: 1,
  max: viewModel.max,
  mode: SpinButtonPlacementMode.inline,
  clearButton: false,
  onChanged: (v) {
    viewModel.value = v;
  },
),
Button(child: Text('Change max'), onPressed: (){
  viewModel.max += 1;
}),

And in my viewModel:

int _max = 2;
int get max => _max;
set max(int v) {
  _max = v;
  notifyListeners();
}
int _value = 1;
int get value => _value;
set value(int? v) {
  _value = v ?? 1;
  notifyListeners();
}

It works has expected without any errors:

---

So, I think your problem is caused by something else.
Otherwise, could you provide a minimal reproductible example ?

[git-boya]

Hello,

I tried, but I'm unable to reproduce:

NumberBox(
  value: viewModel.value,
  min: 1,
  max: viewModel.max,
  mode: SpinButtonPlacementMode.inline,
  clearButton: false,
  onChanged: (v) {
    viewModel.value = v;
  },
),
Button(child: Text('Change max'), onPressed: (){
  viewModel.max += 1;
}),

And in my viewModel:

int _max = 2;
int get max => _max;
set max(int v) {
  _max = v;
  notifyListeners();
}
int _value = 1;
int get value => _value;
set value(int? v) {
  _value = v ?? 1;
  notifyListeners();
}

It works has expected without any errors:

So, I think your problem is caused by something else. Otherwise, could you provide a minimal reproductible example ?

Thank you for your reply. I found this problem on mac, but it did not appear on windows just now. I will try again with mac tomorrow

[WinXaito]

Okay.
If it still appear on Mac, you can give me a minimal reproductible example and I can also check on my mac.

[git-boya]

After restarting my computer, the problem no longer occurred. It should not be related to Fluent_ui, but rather some unknown reasons.
Thanks!