问题描述
问题 1：
我使用的是 Windows 10 家庭版。我已经安装了 Qt6、Android Studio 2019 和 Visual Studio 2019。在安装 Visual Studio 2019 之前，Qt6 运行良好，但是自从我安装了 Visual Studio 2019 后，现在 Qt6 中的所有 Android 6.0.0 Clang 工具包都有重复的编译器（请看截图）。有人能告诉我如何删除重复的吗？删除按钮全部变灰。为什么 Qt6 会自动检测多个相同的编译器？
自动检测下的重复编译器是：
- Android Qt 6.0.0 Clang arm64-v8a
- Android Qt 6.0.0 Clang armeabi-v7a
- Android Qt 6.0.0 Clang x86
- Android Qt 6.0.0 Clang x86_64
Qt6 已自动检测到三个相同的实例，并且所有实例的删除选项都显示为灰色。
问题 2：
打开一个项目示例（即咖啡机，Qt6安装自带的默认示例项目），在Qt6的General Messages（Alt + 6）中，显示如下：
2021-01-12T18:19:28 Clang Code Model: Error: The clangbackend executable "C:\Qt\Tools\QtCreator\bin\clangbackend.exe" could not be started (timeout after 10000ms).
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Basic
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Basic 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Basic
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Basic 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Fusion
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Fusion 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Imagine
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Imagine 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Universal
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Universal 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Imagine
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Imagine 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Material
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Material 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Material
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Material 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Universal
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Universal 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
QML module does not contain information about components contained in plugins.
Module path: C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/Fusion
See "Using QML Modules with Plugins" in the documentation.
Automatic type dump of QML module failed.
Errors:
"C:\Qt\6.0.0\msvc2019_64\bin\qmlplugindump.exe" returned exit code 3.
Arguments: -nonrelocatable QtQuick.Controls.Fusion 2.0 .
QQmlComponent: Component is not ready
file:///C:/Qt/6.0.0/msvc2019_64/qml/QtQuick/Controls/loaddependencies.qml: Module namespace 'QtQuick.Controls' does not match import URI ''
有人可以解释一下发生了什么，我应该怎么做才能纠正这些错误？ 到目前为止，我无法通过谷歌搜索找到任何答案。有没有人遇到过类似的问题？
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@）
设置时间 控制面板
错误1：Request method ‘DELETE‘ not supported 错误还原：...