simple_tooltp
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victorevox
fix Widgetbinding.instance null check issue
This pull request will resolve the following issue - https://github.com/victorevox/simple_tooltp/issues/41
C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/tooltip.dart:158:29: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.
- 'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead. WidgetsBinding.instance.addPostFrameCallback((timeStamp) { ^^^^^^^^^^^^^^^^^^^^
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/tooltip.dart:166:29: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead.
WidgetsBinding.instance.addPostFrameCallback((timeStamp) { ^^^^^^^^^^^^^^^^^^^^ /C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/tooltip.dart:188:29: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead. WidgetsBinding.instance.addPostFrameCallback((_) { ^^^^^^^^^^^^^^^^^^^^
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/tooltip.dart:202:29: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead. WidgetsBinding.instance.addPostFrameCallback((_) {
^^^^^^^^^^^^^^^^^^^^
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/tooltip.dart:361:31: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead. WidgetsBinding.instance.addPostFrameCallback((timeStamp) { ^^^^^^^^^^^^^^^^^^^^ /C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/ballon_transition.dart:150:29: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead. WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
^^^^^^^^^^^^^^^^^^^^
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/balloon.dart:56:29: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead.
WidgetsBinding.instance.addPostFrameCallback((timeStamp) { ^^^^^^^^^^^^^^^^^^^^ /C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/balloon_positioner.dart:134:29: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead.
WidgetsBinding.instance.addPostFrameCallback((_) { ^^^^^^^^^^^^^^^^^^^^ /C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/obfuscate_tooltip_item.dart:34:29: Error: Method 'addObserver' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead.
WidgetsBinding.instance.addObserver(this); ^^^^^^^^^^^ /C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/obfuscate_tooltip_item.dart:43:29: Error: Method 'addPostFrameCallback' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead. WidgetsBinding.instance.addPostFrameCallback((timeStamp) { ^^^^^^^^^^^^^^^^^^^^ /C:/flutter/.pub-cache/hosted/pub.dartlang.org/simple_tooltip-1.2.0/lib/src/obfuscate_tooltip_item.dart:59:29: Error: Method 'removeObserver' cannot be called on 'WidgetsBinding?' because it is potentially null.
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'WidgetsBinding' is from 'package:flutter/src/widgets/binding.dart' ('/C:/flutter/packages/flutter/lib/src/widgets/binding.dart'). Try calling using ?. instead. WidgetsBinding.instance.removeObserver(this); ^^^^^^^^^^^^^^ Restarted application in 1,111ms.
