Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/dart/3.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Flutter 错误:';CupertinoPageRoute&x27;isn';不是一种类型。颤振(安卓工作室)_Flutter_Dart - Fatal编程技术网

Flutter 错误:';CupertinoPageRoute&x27;isn';不是一种类型。颤振(安卓工作室)

Flutter 错误:';CupertinoPageRoute&x27;isn';不是一种类型。颤振(安卓工作室),flutter,dart,Flutter,Dart,在android Studio中运行颤振应用程序时出现此错误: 编译器消息: /C:/Work/flatter/packages/flatter/lib/src/material/page。dart:73:26:错误:“CupertinoPageRoute”不是类型。 ||(nextRoute是CupertinoPageRoute&!nextRoute.fullscreenDialog); ^^^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/

在android Studio中运行颤振应用程序时出现此错误:

编译器消息: /C:/Work/flatter/packages/flatter/lib/src/material/page。dart:73:26:错误:“CupertinoPageRoute”不是类型。 ||(nextRoute是CupertinoPageRoute&!nextRoute.fullscreenDialog); ^^^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/lib/src/material/page。dart:73:59:错误:未为类“TransitionRoute”定义getter“fullscreenDialog”

  • “TransitionRoute”来自“package:flatter/src/widgets/routes.dart”(“/C:/Work/flatter/packages/flatter/lib/src/widgets/routes.dart”)。 尝试将名称更正为现有getter的名称,或定义名为“fullscreenDialog”的getter或字段。 ||(nextRoute是CupertinoPageRoute&!nextRoute.fullscreenDialog); ^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/lib/src/material/page_transitions_theme。dart:462:12:错误:未为类“CupertinopageTransitionBuilder”定义getter“CupertinoPageRoute”
  • “CupertinoPageTransitionsBuilder”来自“package:flatter/src/material/page_transitions_theme.dart”(“/C:/Work/flatter/packages/flatter/lib/src/material/page_transitions_theme.dart”)。 尝试将名称更正为现有getter的名称,或定义名为“CupertinoPageRoute”的getter或字段。 返回CupertinoPageRoute.buildPageTransitions(路由、上下文、动画、二次动画、子级); ^^^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/lib/src/material/page_transitions_theme。dart:519:9:错误:未为类“pageTransitionTheme”定义getter“CupertinoPageRoute”
  • “PageTransitionsTheme”来自“package:flatter/src/material/page_transitions_theme.dart”(“/C:/Work/flatter/packages/flatter/lib/src/material/page_transitions_theme.dart”)。 尝试将名称更正为现有getter的名称,或定义名为“CupertinoPageRoute”的getter或字段。 if(CupertinoPageRoute.isPopGestureInProgress(路由)) ^^^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/lib/src/cupertino/app.dart:350:19:错误:未为类“\u CupertinoAppState”定义方法“CupertinoPageRoute”
  • “_CupertinoAppState”来自“package:flatter/src/cupertino/app.dart”(“/C:/Work/flatter/packages/flatter/lib/src/cupertino/app.dart”)。 请尝试将名称更正为现有方法的名称,或定义名为“CupertinoPageRoute”的方法。 CupertinoPageRoute(设置:设置,生成器:生成器), ^^^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/lib/src/cupertino/nav_bar。dart:1063:25:错误:“CupertinoPageRoute”不是类型。 当前路由为CupertinoPageRoute&& ^^^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/lib/src/cupertino/nav_bar。dart:1064:22:错误:没有为类“ModalRoute”定义getter“title”
  • “ModalRoute”来自“package:flatter/src/widgets/routes.dart”(“/C:/Work/flatter/packages/flatter/lib/src/widgets/routes.dart”)。 尝试将名称更正为现有getter的名称,或定义名为“title”的getter或字段。 currentRoute.title!=空){ ^^^^^ /C:/Work/flatter/packages/flatter/lib/src/cupertino/nav_bar。dart:1065:32:错误:没有为类“ModalRoute”定义getter“title”
  • “ModalRoute”来自“package:flatter/src/widgets/routes.dart”(“/C:/Work/flatter/packages/flatter/lib/src/widgets/routes.dart”)。 尝试将名称更正为现有getter的名称,或定义名为“title”的getter或字段。 返回文本(currentRoute.title); ^^^^^ /C:/Work/flatter/packages/flatter/lib/src/cupertino/nav_bar。dart:1451:25:错误:“CupertinoPageRoute”不是一种类型。 }else if(路由为CupertinoPageRoute&&!route.isFirst){ ^^^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/lib/src/cupertino/nav_bar。dart:1452:13:错误:“CupertinoPageRoute”不是一种类型。 最终CupertinoPageRoute CupertinoPageRoute=作为CupertinoPageRoute的路线; ^^^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/lib/src/cupertino/nav_bar。dart:1452:67:错误:“CupertinoPageRoute”不是一种类型。 最终CupertinoPageRoute CupertinoPageRoute=作为CupertinoPageRoute的路线; ^^^^^^^^^^^^^^^^^^ /C:/Work/flatter/packages/flatter/lib/src/cupertino/tab_view。dart:181:14:错误:未为类“_-cupertinobviewstate”定义方法“CupertinoPageRoute”
  • “_cupertinabviewstate”来自“package:flatter/src/cupertino/tab_view.dart”(“/C:/Work/flatter/packages/flatter/lib/src/cupertino/tab_view.dart”)。 请尝试将名称更正为现有方法的名称,或定义名为“CupertinoPageRoute”的方法。 返回CupertinoPageRoute( ^^^^^^^^^^^^^^^^^^

运行颤振清洁并检查所有进口

我建议用材料代替铜,这是我个人的意见