Exception during running crawling "NoSuchMethodError: The getter 'charset' was called on null."

[Phaeton20]

Complete Error Message:

Crawling: 134Unhandled exception:
NoSuchMethodError: The getter 'charset' was called on null.
Receiver: null
Tried calling: charset
#0 checkPage (package:linkcheck/src/worker/worker.dart:149)
#1 _RootZone.runUnary (dart:async/zone.dart:1379)
#2 _FutureListener.handleValue (dart:async/future_impl.dart:137)
#3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678)
#4 Future._propagateToListeners (dart:async/future_impl.dart:707)
#5 Future._completeWithValue (dart:async/future_impl.dart:522)
#6 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:30)
#7 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:288)
#8 _fetchHead (package:linkcheck/src/worker/worker.dart:0)
#9 _RootZone.runUnary (dart:async/zone.dart:1379)
#10 _FutureListener.handleValue (dart:async/future_impl.dart:137)
#11 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678)
#12 Future._propagateToListeners (dart:async/future_impl.dart:707)
#13 Future._completeWithValue (dart:async/future_impl.dart:522)
#14 Future.timeout. (dart:async/future_impl.dart:776)
#15 _RootZone.runUnary (dart:async/zone.dart:1379)
#16 _FutureListener.handleValue (dart:async/future_impl.dart:137)
#17 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678)
#18 Future._propagateToListeners (dart:async/future_impl.dart:707)
#19 Future._completeWithValue (dart:async/future_impl.dart:522)
#20 Future.wait. (dart:async/future.dart:400)
#21 _RootZone.runUnary (dart:async/zone.dart:1379)
#22 _FutureListener.handleValue (dart:async/future_impl.dart:137)
#23 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678)
#24 Future._propagateToListeners (dart:async/future_impl.dart:707)
#25 Future._completeWithValue (dart:async/future_impl.dart:522)
#26 Future._asyncComplete. (dart:async/future_impl.dart:552)
#27 _microtaskLoop (dart:async/schedule_microtask.dart:41)
#28 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)
#29 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:391)
#30 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416)
#31 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172)
135Unhandled exception:
NoSuchMethodError: The getter 'charset' was called on null.
Receiver: null
Tried calling: charset
#0 checkPage (package:linkcheck/src/worker/worker.dart:149)
#1 _RootZone.runUnary (dart:async/zone.dart:1379)
#2 _FutureListener.handleValue (dart:async/future_impl.dart:137)
#3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678)
#4 Future._propagateToListeners (dart:async/future_impl.dart:707)
#5 Future._completeWithValue (dart:async/future_impl.dart:522)
#6 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:30)
#7 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:288)
#8 _fetchHead (package:linkcheck/src/worker/worker.dart:0)
#9 _RootZone.runUnary (dart:async/zone.dart:1379)
#10 _FutureListener.handleValue (dart:async/future_impl.dart:137)
#11 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678)
#12 Future._propagateToListeners (dart:async/future_impl.dart:707)
#13 Future._completeWithValue (dart:async/future_impl.dart:522)
#14 Future.timeout. (dart:async/future_impl.dart:776)
#15 _RootZone.runUnary (dart:async/zone.dart:1379)
#16 _FutureListener.handleValue (dart:async/future_impl.dart:137)
#17 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678)
#18 Future._propagateToListeners (dart:async/future_impl.dart:707)
#19 Future._completeWithValue (dart:async/future_impl.dart:522)
#20 Future.wait. (dart:async/future.dart:400)
#21 _RootZone.runUnary (dart:async/zone.dart:1379)
#22 _FutureListener.handleValue (dart:async/future_impl.dart:137)
#23 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678)
#24 Future._propagateToListeners (dart:async/future_impl.dart:707)
#25 Future._completeWithValue (dart:async/future_impl.dart:522)
#26 Future._asyncComplete. (dart:async/future_impl.dart:552)
#27 _microtaskLoop (dart:async/schedule_microtask.dart:41)
#28 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)
#29 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:391)
#30 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416)
#31 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172)
Done crawling.

[filiph]

Ooof, this took way longer than I anticipated, but it's finally fixed in version 2.0.15. If things don't work as expected, please run linkcheck with --verbose and paste the output here. Thanks for the patience!