Flutter报OS Error: [WinError 1314]

原因:权限不够

解决方法:使用管理员身份运行IDEA

E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass. E/flutter ( 8160): [ERROR:flutter/impeller/renderer/render_pass.cc(64)] Break on 'ImpellerValidationBreak' to inspect point of failure: Attempted to add an invalid command to the render pass.
最新发布
10-28
Flutter中,“Attempted to add an invalid command to the render pass”错误通常与渲染过程中添加了无效命令有关,以下是一些可能的解决办法: ### 检查代码逻辑 确保在构建UI时没有错误的逻辑,比如在渲染过程中意外修改了不可变对象或者在不恰当的时机调用了渲染相关的方法。例如,在`build`方法中应该避免进行可能导致状态不一致的操作。 ```dart class MyWidget extends StatelessWidget { @override Widget build(BuildContext context) { // 确保这里的逻辑正确,不做意外修改 return Container(); } } ``` ### 清理缓存 有时候缓存文件可能会损坏,导致渲染出现问题。可以通过以下命令清理Flutter项目的缓存: ```bash flutter clean ``` 然后重新运行项目: ```bash flutter run ``` ### 检查依赖版本 确保项目中使用的所有依赖库的版本是兼容的。可以尝试更新所有依赖到最新的稳定版本。在`pubspec.yaml`文件中更新依赖版本,然后运行: ```bash flutter pub get ``` ### 检查渲染对象 如果使用了自定义的渲染对象,要确保其实现是正确的。检查`performLayout`、`paint`等方法的实现,确保没有添加无效的渲染命令。 ```dart class MyRenderObject extends RenderBox { @override void performLayout() { // 确保布局逻辑正确 size = constraints.biggest; } @override void paint(PaintingContext context, Offset offset) { // 确保绘制逻辑正确 final paint = Paint()..color = Colors.red; context.canvas.drawRect(offset & size, paint); } } ``` ### 调试渲染过程 使用Flutter的调试工具,如DevTools,来检查渲染过程中的详细信息。可以查看渲染树、性能指标等,找出可能导致错误的地方。
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