有人可以告诉我这个颤抖的错误是什么意思？
当我运行Flutter应用程序时，此错误无处不在，我并不真正理解。
相关引起错误的小部件是： FutureBuilder FutureBuilder：file：///home/chayut/flutter-quiz-app/lib/widgets/image/image/image_container.dart：292：12
这意味着我的错误是在第292行中的原因，数量12意思是？
更新： 这是完整的错误日志。 我不知道是什么原因导致了这个错误。
══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
The following FormatException was thrown building FutureBuilder<dynamic>(dirty, state:
_FutureBuilderState<dynamic>#d3c0c):
Invalid character (at character 6)
^
The relevant error-causing widget was:
FutureBuilder<dynamic>
FutureBuilder:file:///home/blank/flutter-quiz-app/lib/widgets/image/image_container.dart:292:12
lib/…/image/image_container.dart:292
When the exception was thrown, this was the stack:
packages/flutter/src/widgets/framework.dart 2659:18 buildScope
packages/flutter/src/widgets/binding.dart 891:9 drawFrame
packages/flutter/src/rendering/binding.dart 370:5 [_handlePersistentFrameCallback]
packages/flutter/src/scheduler/binding.dart 1146:15 [_invokeFrameCallback]
packages/flutter/src/scheduler/binding.dart 1083:9 handleDrawFrame
packages/flutter/src/scheduler/binding.dart 997:5 [_handleDrawFrame]
lib/_engine/engine/platform_dispatcher.dart 1090:13 invoke
lib/_engine/engine/platform_dispatcher.dart 160:5 invokeOnDrawFrame
lib/_engine/engine/initialization.dart 194:45 <fn>
════════════════════════════════════════════════════════════════════════════════════════════════════
Another exception was thrown: A RenderFlex overflowed by 99355 pixels on the bottom.
while I was running my Flutter app this error appear out of nowhere and I don't really understand it.
The relevant error-causing widget was:
FutureBuilder
FutureBuilder:file:///home/chayut/flutter-quiz-app/lib/widgets/image/image_container.dart:292:12
Does this mean my error is cause at line 292 and what does the number 12 mean?
Update:
Here is the full error log.
I don't know what's causing this error.
══╡ EXCEPTION CAUGHT BY WIDGETS LIBRARY ╞═══════════════════════════════════════════════════════════
The following FormatException was thrown building FutureBuilder<dynamic>(dirty, state:
_FutureBuilderState<dynamic>#d3c0c):
Invalid character (at character 6)
^
The relevant error-causing widget was:
FutureBuilder<dynamic>
FutureBuilder:file:///home/blank/flutter-quiz-app/lib/widgets/image/image_container.dart:292:12
lib/…/image/image_container.dart:292
When the exception was thrown, this was the stack:
packages/flutter/src/widgets/framework.dart 2659:18 buildScope
packages/flutter/src/widgets/binding.dart 891:9 drawFrame
packages/flutter/src/rendering/binding.dart 370:5 [_handlePersistentFrameCallback]
packages/flutter/src/scheduler/binding.dart 1146:15 [_invokeFrameCallback]
packages/flutter/src/scheduler/binding.dart 1083:9 handleDrawFrame
packages/flutter/src/scheduler/binding.dart 997:5 [_handleDrawFrame]
lib/_engine/engine/platform_dispatcher.dart 1090:13 invoke
lib/_engine/engine/platform_dispatcher.dart 160:5 invokeOnDrawFrame
lib/_engine/engine/initialization.dart 194:45 <fn>
════════════════════════════════════════════════════════════════════════════════════════════════════
Another exception was thrown: A RenderFlex overflowed by 99355 pixels on the bottom.
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如果您单击调试控制台中的上面链接，它将直接带您进入导致小部件的错误。尝试调试它，否则在此处发布您的代码，以便我们可以为您提供帮助
If you click on the above link in your debug console, it will directly take you to the error causing widget. Try to debug it, else post your code here so that we could help you out
其列：
它的类似行292：123456789101112 [列]
Its column :
its like line no 292 : 123456789101112 [Columns]