Friendlychat freezes after adding 1 message

[ericpaepe]

Steps to Reproduce

Friendlychat
step_3_displaying_messages
run main.dart from webstorm or IntelliJ
app freezes after adding 1 message on acer T06

Logs - console output

Launching lib/main.dart on T06 in debug mode...
Built build/app/outputs/apk/app-debug.apk (21.6MB).
V/InputMethodManager(20921): START INPUT: io.flutter.view.FlutterView{45d515a VFE...... .F...... 0,0-720,1184} ic=io.flutter.plugin.editing.InputConnectionAdaptor@b0a27d6 tba=android.view.inputmethod.EditorInfo@fa5a57 controlFlags=#0
I/SurfaceView(20921): updateWindow -- setFrame, this = io.flutter.view.FlutterView{45d515a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(20921): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{45d515a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(20921): updateWindow -- setFrame, this = io.flutter.view.FlutterView{45d515a VFE...... .F....I. 0,0-720,1184}
I/SurfaceView(20921): updateWindow -- OnPreDrawListener, mHaveFrame = true, this = io.flutter.view.FlutterView{45d515a VFE...... .F....I. 0,0-720,1184}
D/GraphicBuffer(20921): register, handle(0xb937bcc0) (w:720 h:1184 s:720 f:0x1 u:0x000f02)
E/MethodChannel#flutter/textinput(20921): Failed to handle method call
E/MethodChannel#flutter/textinput(20921): java.lang.IndexOutOfBoundsException: setSpan (-1 ... -1) starts before 0
E/MethodChannel#flutter/textinput(20921): at android.text.SpannableStringBuilder.checkRange(SpannableStringBuilder.java:1113)
E/MethodChannel#flutter/textinput(20921): at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:680)
E/MethodChannel#flutter/textinput(20921): at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:673)
E/MethodChannel#flutter/textinput(20921): at android.text.Selection.setSelection(Selection.java:76)
E/MethodChannel#flutter/textinput(20921): at io.flutter.plugin.editing.TextInputPlugin.setTextInputEditingState(TextInputPlugin.java:147)
E/MethodChannel#flutter/textinput(20921): at io.flutter.plugin.editing.TextInputPlugin.onMethodCall(TextInputPlugin.java:66)
E/MethodChannel#flutter/textinput(20921): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:191)
E/MethodChannel#flutter/textinput(20921): at io.flutter.view.FlutterView.handlePlatformMessage(FlutterView.java:643)
E/MethodChannel#flutter/textinput(20921): at android.os.MessageQueue.nativePollOnce(Native Method)
E/MethodChannel#flutter/textinput(20921): at android.os.MessageQueue.next(MessageQueue.java:328)
E/MethodChannel#flutter/textinput(20921): at android.os.Looper.loop(Looper.java:164)
E/MethodChannel#flutter/textinput(20921): at android.app.ActivityThread.main(ActivityThread.java:5730)
E/MethodChannel#flutter/textinput(20921): at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#flutter/textinput(20921): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
E/MethodChannel#flutter/textinput(20921): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
I/flutter (20921): ══╡ EXCEPTION CAUGHT BY RENDERING LIBRARY ╞═════════════════════════════════════════════════════════
I/flutter (20921): The following assertion was thrown during paint():
I/flutter (20921): 'package:flutter/src/rendering/object.dart': Failed assertion: line 2110: 'owner == null ||
I/flutter (20921): !owner.debugDoingPaint': is not true.
I/flutter (20921): Either the assertion indicates an error in the framework itself, or we should provide substantially
I/flutter (20921): more information in this error message to help you determine and fix the underlying cause.
I/flutter (20921): In either case, please report this assertion by filing a bug on GitHub:
I/flutter (20921): https://github.com/flutter/flutter/issues/new
I/flutter (20921): When the exception was thrown, this was the stack:
I/flutter (20921): #2 RenderObject.markNeedsPaint (package:flutter/src/rendering/object.dart:2110)
I/flutter (20921): #3 _RenderInkFeatures._didChangeLayout (package:flutter/src/material/material.dart:315)
I/flutter (20921): #4 _MaterialState.build. (package:flutter/src/material/material.dart:228)
I/flutter (20921): #5 NotificationListener._dispatch (package:flutter/src/widgets/notification_listener.dart:110)
I/flutter (20921): #6 Notification.visitAncestor (package:flutter/src/widgets/notification_listener.dart:43)
I/flutter (20921): #7 LayoutChangedNotification&ViewportNotificationMixin.visitAncestor (package:flutter/src/widgets/scroll_notification.dart:36)
I/flutter (20921): #8 Element.visitAncestorElements (package:flutter/src/widgets/framework.dart:3103)
I/flutter (20921): #9 Notification.dispatch (package:flutter/src/widgets/notification_listener.dart:57)
I/flutter (20921): #10 ScrollActivity.dispatchScrollStartNotification (package:flutter/src/widgets/scroll_activity.dart:90)
I/flutter (20921): #11 ScrollPosition.didStartScroll (package:flutter/src/widgets/scroll_position.dart:543)
I/flutter (20921): #12 ScrollPosition.beginActivity (package:flutter/src/widgets/scroll_position.dart:535)
I/flutter (20921): #13 ScrollPositionWithSingleContext.beginActivity (package:flutter/src/widgets/scroll_position_with_single_context.dart:119)
I/flutter (20921): #14 ScrollPositionWithSingleContext.animateTo (package:flutter/src/widgets/scroll_position_with_single_context.dart:186)
I/flutter (20921): #15 ScrollController.animateTo (package:flutter/src/widgets/scroll_controller.dart:143)
I/flutter (20921): #16 EditableTextState._handleCaretChanged (package:flutter/src/widgets/editable_text.dart:463)
I/flutter (20921): #17 RenderEditable._paintCaret (package:flutter/src/rendering/editable.dart:497)
I/flutter (20921): #18 RenderEditable._paintContents (package:flutter/src/rendering/editable.dart:515)
I/flutter (20921): #19 RenderEditable.paint (package:flutter/src/rendering/editable.dart:531)
I/flutter (20921): #20 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2259)
I/flutter (20921): #21 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:116)
I/flutter (20921): #22 RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:123)
I/flutter (20921): #23 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2259)
I/flutter (20921): #24 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:116)
I/flutter (20921): #25 RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:123)
I/flutter (20921): #26 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2259)
I/flutter (20921): #27 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:116)
I/flutter (20921): #28 RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:123)
I/flutter (20921): #29 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2259)
I/flutter (20921): #30 PaintingContext.paintChild (package:flutter/src/rendering/object.dart:116)
I/flutter (20921): #31 RenderBox&RenderObjectWithChildMixin&RenderProxyBoxMixin.paint (package:flutter/src/rendering/proxy_box.dart:123)
I/flutter (20921): #32 RenderObject._paintWithContext (package:flutter/src/rendering/object.dart:2259)
I/flutter (20921): #33 PaintingContext.repaintCompositedChild (package:flutter/src/rendering/object.dart:96)
I/flutter (20921): #34 PipelineOwner.flushPaint (package:flutter/src/rendering/object.dart:1085)
I/flutter (20921): #35 BindingBase&SchedulerBinding&GestureBinding&ServicesBinding&RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:253)
I/flutter (20921): #36 BindingBase&SchedulerBinding&GestureBinding&ServicesBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:504)
I/flutter (20921): #37 BindingBase&SchedulerBinding&GestureBinding&ServicesBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:189)
I/flutter (20921): #38 BindingBase&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:688)
I/flutter (20921): #39 BindingBase&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:636)
I/flutter (20921): #40 _drawFrame (file:///b/build/slave/Linux_Engine/build/src/flutter/lib/ui/hooks.dart:70)
I/flutter (20921): (elided 2 frames from class _AssertionError)
I/flutter (20921): The following RenderObject was being processed when the exception was fired:
I/flutter (20921): RenderEditable#108999517 relayoutBoundary=up16
I/flutter (20921): creator: _Editable ← _ScrollableScope ← IgnorePointer-[GlobalKey#655002960] ← Listener ←
I/flutter (20921): _GestureSemantics ← RawGestureDetector-[LabeledGlobalKey#71161294] ←
I/flutter (20921): RepaintBoundary ← CustomPaint ← RepaintBoundary ← NotificationListener ←
I/flutter (20921): GlowingOverscrollIndicator ← Scrollable ← ⋯
I/flutter (20921): parentData: (can use size)
I/flutter (20921): constraints: BoxConstraints(w=288.0, 0.0<=h<=Infinity)
I/flutter (20921): size: Size(288.0, 19.0)
I/flutter (20921): cursorColor: Color(0xff90caf9)
I/flutter (20921): showCursor: ValueNotifier#547527972(true)
I/flutter (20921): maxLines: 1
I/flutter (20921): selectionColor: Color(0xff90caf9)
I/flutter (20921): textScaleFactor: 1.0
I/flutter (20921): selection: TextSelection(baseOffset: -1, extentOffset: -1, affinity: TextAffinity.downstream,
I/flutter (20921): isDirectional: false)
I/flutter (20921): offset: ScrollPositionWithSingleContext#554787583(offset: 0.0, range: 0.0..0.0, viewport: 288.0,
I/flutter (20921): ScrollableState, ClampingScrollPhysics -> ClampingScrollPhysics,
I/flutter (20921): DrivenScrollActivity#13191381(AnimationController#202864342(▶ 0.000; for DrivenScrollActivity)),
I/flutter (20921): ScrollDirection.idle)
I/flutter (20921): This RenderObject has no descendants.
I/flutter (20921): ════════════════════════════════════════════════════════════════════════════════════════════════════

Flutter Doctor

/home/blakveld/flutter/bin/flutter --no-color doctor
[✓] Flutter (on Linux, locale nl_BE.UTF-8, channel alpha)
• Flutter at /home/blakveld/flutter
• Framework revision 3b6d84b (4 days ago), 2017-06-16 12:58:23 -0700
• Engine revision 784e975
• Tools Dart version 1.24.0-dev.6.7

[✓] Android toolchain - develop for Android devices (Android SDK 26.0.0)
• Android SDK at /home/blakveld/Android/Sdk
• Platform android-26, build-tools 26.0.0
• Java binary at: /home/blakveld/android-studio/jre/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_112-release-b06)

[✓] Android Studio (version 2.3)
• Android Studio at /home/blakveld/android-studio
• Gradle version 3.2
• Java version OpenJDK Runtime Environment (build 1.8.0_112-release-b06)

[✓] WebStorm (version 2017.1)
• Flutter plugin version 14.0

[-] IntelliJ IDEA Ultimate Edition (version 15)
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
• For information about managing plugins, see
https://www.jetbrains.com/help/idea/managing-plugins.html
✗ This install is older than the minimum recommended version of 2017.1.0.

[✓] IntelliJ IDEA Community Edition (version 2017.1)
• Flutter plugin version 14.0
• Dart plugin version 171.4694.29

[✓] Connected devices
• T06 • HMHU6EE001639020024 • android-arm • Android 6.0 (API 23)

[jason-simmons]

The Java exception is a duplicate of #10748

The fix isn't in the current alpha branch. We should do another push to alpha soon.

[jason-simmons]

This has been rolled out to alpha

[ericpaepe]

• Framework revision d36e2f6 (2 days ago), 2017-06-21 15:09:10 -0700

OK , after Flutter upgrade problem is solved, Friendlychat is running.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.