Flutter Simulator-Choice按钮在VSCode中消失了

问题描述 投票:0回答:1

非常愚蠢的问题,但我一直在度过我的甜蜜时光:

如何在VSCode StatusBar(蓝色底部栏)内取回模拟器选择按钮。

我不知道有什么不受欢迎的快捷方式让它消失了。

它曾经坐在这里(见下图中的红框),旁边是反馈笑脸。

曾经有一个按钮打开了一个额外的窗口,我可以选择我的模拟器或模拟器。但是那个按钮由于某种原因而消失了,即使很难,我也可以打开模拟器和模拟器。

但现在按钮已经消失了。我该如何回来??????

此外,我曾经能够按F5来运行该项目。但现在这已经成功了!

相反,当我在我的VSCode终端输入“flutter run”时,我只能在VSCode中运行我的颤振项目。这有什么不对?

如果我按F5,它只显示以下错误消息:

lib/main.dart:1: Warning: Interpreting this as package URI, 'package:chunder/main.dart'.
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/animated_icons.dart:9:8: Error: Not found: 'dart:ui'
import 'dart:ui' as ui show Paint, Path, Canvas;
       ^
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/animated_icons.dart:10:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
       ^
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/arc.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
       ^
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/colors.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Color;
       ^
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/dialog.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui';
       ^
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/input_border.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
       ^
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/input_decorator.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
       ^
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/mergeable_material.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show lerpDouble;
       ^
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/shadows.dart:5:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Color, Offset;
       ^
file:///Users/myusername/Documents/flutter/packages/flutter/lib/src/material/slider_theme.dart:6:8: Error: Not found: 'dart:ui'
import 'dart:ui' show Path;

任何帮助赞赏!

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visual-studio-code flutter
1个回答
1
投票

状态栏中的“Dart from Flutter”文本显示您打开的项目未被检测为Flutter项目(而只是标准Dart项目),但正在使用的Dart SDK是Flutter SDK中嵌入的Dart SDK。

通常的原因是您在VS Code中打开的文件夹本身不是Flutter项目(例如,您可能打开了父文件夹,而Flutter项目位于子文件夹中)。

这在最近的版本中做得更好(我们会看到第一级儿童),但如果你仍然看到它,请打开一个问题on GitHub,我们可以尝试进一步改进它。谢谢!

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