cmake-gui: symbol lookup error: /usr/lib/aarch64-linux-gnu/qt5/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so: undefined symbol: eglGetPlatformDisplay
时间: 2023-07-23 17:17:13 浏览: 98
这个错误可能是由于EGL库版本不兼容或损坏导致的。您可以尝试以下步骤来解决问题:
1. 更新EGL库。您可以使用以下命令更新EGL库:
```
sudo apt-get update
sudo apt-get install --reinstall libegl1
```
2. 升级QT库。您可以使用以下命令升级QT库:
```
sudo apt-get update
sudo apt-get install qt5-default
```
3. 清除和重新构建CMake缓存。您可以执行以下命令以清除和重新构建CMake缓存:
```
rm -rf CMakeCache.txt CMakeFiles/
cmake-gui
```
希望这些步骤能够帮助您解决问题!
相关问题
QSocketNotifier: Can only be used with threads started with QThread Fontconfig error: Cannot load default config file cmake-gui: symbol lookup error: /usr/lib/aarch64-linux-gnu/qt5/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so: undefined symbol: eglGetPlatformDisplay
这个错误消息表明您的程序在加载一个Qt插件时出现了错误,可能是因为插件版本不兼容或者缺少依赖项。
要解决这个问题,您可以尝试以下步骤:
1. 检查您的系统上是否安装了正确版本的Qt插件。您可以尝试重新安装Qt Wayland插件,或者检查是否有更新的版本可用。
2. 检查您的程序是否正确配置了Qt插件路径。您可以在程序中添加以下代码来设置Qt插件路径:
```
QApplication::addLibraryPath("/path/to/qt/plugins");
```
确保将路径替换为您的系统上Qt插件的实际路径。
3. 检查您的系统是否缺少依赖项。您可以使用以下命令来查找缺少的库:
```
ldd /usr/lib/aarch64-linux-gnu/qt5/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so
```
如果您找到了缺少的库,可以尝试安装相应的依赖项来解决问题。
希望这些步骤可以帮助您解决这个问题。
master@ubuntu:~/cmake-3.16.0$ cmake -bash: /usr/bin/cmake: No such file or directory
This error message suggests that CMake is not installed on your system, or it is not installed in the expected location.
You can check if CMake is installed on your system using the command:
```
cmake --version
```
If CMake is not installed, you can install it using your system's package manager. For example, on Ubuntu, you can use the following command:
```
sudo apt-get install cmake
```
If CMake is already installed but not in the expected location, you can try adding the directory containing CMake to your PATH environment variable. For example, if CMake is installed in /opt/cmake/bin, you can add the following line to your ~/.bashrc file:
```
export PATH=/opt/cmake/bin:$PATH
```
After modifying your PATH, you will need to source the ~/.bashrc file or open a new terminal window for the changes to take effect.