[BUG]: Error Widget

[Gonzukum]

• Operating system: android
• Version: 1.18.0

Exception

Null check operator used on a null value

StackTrace

#0 SelectableRegionState.endGlyphHeight (package:flutter/src/widgets/selectable_region.dart:1216) #1 SelectableRegionState.contextMenuAnchors (package:flutter/src/widgets/selectable_region.dart:1094) #2 new AdaptiveTextSelectionToolbar.selectableRegion (package:flutter/src/material/adaptive_text_selection_toolbar.dart:177) #3 SelectionArea._defaultContextMenuBuilder (package:flutter/src/material/selection_area.dart:96) #4 SelectableRegionState._onAnyDragEnd. (package:flutter/src/widgets/selectable_region.dart:694) #5 SelectionOverlay.showToolbar. (package:flutter/src/widgets/text_selection.dart:1426) #6 ContextMenuController.show. (package:flutter/src/widgets/context_menu_controller.dart:65) #7 _OverlayEntryWidgetState.build (package:flutter/src/widgets/overlay.dart:398) #8 StatefulElement.build (package:flutter/src/widgets/framework.dart:5592) #9 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5480)

[github-actions[bot]]

This issue is stale because it has been open for 120 days with no activity.