Measured-Size
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A flutter widget that calculates the size of it's child in runtime.
I received report from Firebase Crashlytics with this message: Non-fatal Exception: io.flutter.plugins.firebase.crashlytics.FlutterError: Null check operator used on a null value. Error thrown unset. at _MeasuredSizeState.postFrameCallback(measured_size.dart:50) Would you help to provider...
On flutter 3.0 there's is a new warning added for null-aware operation, this removes the usage of the null-aware operation. Warning: ``` ../flutter/.pub-cache/hosted/pub.dartlang.org/measured_size-1.0.0/lib/measured_size.dart:29:22: Warning: Operand of null-aware operation '!' has...
**It must be mounted otherwise it cant have size**
I have the following code but it doesn't run again onChange when editing the name in the edit screen even though I rebuidl the name  Thanks you !
[ERROR:flutter/runtime/dart_vm_initializer.cc(40)] Unhandled Exception: Cannot get size of inactive element. In order for an element to have a valid size, the element must be active, which means it is part of...