Target kernel_snapshot failed: Exception: Errors during snapshot creation: null

[jgmartinss]

Describe the bug
After running the example...

• '_EventParentData' is from 'package:timetable/src/header/all_day_events.dart' ('../../flutter/.pub-cache/hosted/pub.dartlang.org/timetable-0.2.0/lib/src/header/all_day_events.dart').
• 'RenderObjectWidget' is from 'package:flutter/src/widgets/framework.dart' ('../../flutter/packages/flutter/lib/src/widgets/framework.dart').
  Try changing type arguments so that they conform to the bounds.
  class _EventParentDataWidget
  ^
  ../../flutter/packages/flutter/lib/src/widgets/framework.dart:1439:33: Context: This is the type variable whose bound isn't conformed to.
  abstract class ParentDataWidget extends ProxyWidget {
  ^
  ../../flutter/.pub-cache/hosted/pub.dartlang.org/timetable-0.2.0/lib/src/basic.dart:60:36: Error: The getter 'bodyText2' isn't defined for the class 'TextTheme'.
• 'TextTheme' is from 'package:flutter/src/material/text_theme.dart' ('../../flutter/packages/flutter/lib/src/material/text_theme.dart').
  Try correcting the name to the name of an existing getter, or defining a getter or field named 'bodyText2'.
  style: context.textTheme.bodyText2.copyWith(
  ^^^^^^^^^
  Target kernel_snapshot failed: Exception: Errors during snapshot creation: null
  Failed to build bundle.
  Error launching application on iPhone 11 Pro Max.
  Exited (sigterm)

Environment:

• Device: iPhone 11 Pro Max
• OS: macOS Catalina
• Package version: timetable: ^0.2.0

[JonasWanke]

It looks like you're running an older version of Flutter. Could you please try upgrading to v1.17.0? There were a few breaking changes in that release affecting this package.

[JonasWanke]

Sorry that this happened. I have now specified the minimum supported version in pubspec.yaml so Pub warns you about an incompatible Flutter version and will add testing across different Flutter versions to prevent similar issues in the future.