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andyduke / styled_text_package

Text widget with formatted text using tags. Makes it easier to use formatted text in multilingual applications.
https://pub.dev/packages/styled_text
BSD 3-Clause "New" or "Revised" License
75 stars 48 forks source link

Unhandled Exception: Bad state: No element #22

Closed hsiami closed 3 years ago

hsiami commented 3 years ago

[ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: Bad state: No element ListQueue.removeLast (dart:collection/queue.dart:767:25) _StyledTextState._updateTextSpans. (package:styled_text/styled_text.dart:353:30) _rootRunUnary (dart:async/zone.dart:1198:47) _CustomZone.runUnary (dart:async/zone.dart:1100:19) _CustomZone.runUnaryGuarded (dart:async/zone.dart:1005:7) _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:357:11) _DelayedData.perform (dart:async/stream_impl.dart:611:14) _StreamImplEvents.handleNext (dart:async/stream_impl.dart:730:11) E/flutter (11144): #8 _PendingEvents.schedule. (dart:async/stream_impl.dart:687:7) _rootRun (dart:async/zone.dart:1182:47) _CustomZone.run (dart:async/zone.dart:1093:19) _CustomZone.runGuarded (dart:async/zone.dart:997:7) _CustomZone.bindCallbackGuarded. (dart:async/zone.dart:1037:23) _rootRun (dart:async/zone.dart:1190:13) _CustomZone.run (dart:async/zone.dart:1093:19) _CustomZone.runGuarded (dart:async/zone.dart:997:7) _CustomZone.bindCallbackGuarded. (dart:async/zone.dart:1037:23) _microtaskLoop (dart:async/schedule_microtask.dart:41:21) _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)

andyduke commented 3 years ago

@hsiami Can you provide minimal code that reproduces this error and the output of flutter doctor -v command?

hsiami commented 3 years ago

It occurs when xml is malformed

andyduke commented 3 years ago

@hsiami Can you give an example of such xml?

hsiami commented 3 years ago

وَ اَللَّهِ لَقَدْ أَسَرَكَ اَلْكُفْرُ مَرَّةً وَ اَلْإِسْلاَمُ أُخْرَى فَمَا فَدَاكَ مِنْ وَاحِدَةٍ <phrase

hsiami commented 3 years ago

sorry, above example doesn't have problem. try this to produce the error: " hello world />"

andyduke commented 3 years ago

@hsiami I have improved handling of broken xml, sorry for the delay.