进程退出代码 0xC0000135 while 运行 Qt hello world

Question

这是我的 main.cpp 代码：

#include <iostream>
#include <QtWidgets/QApplication>
#include <QtWidgets/QPushButton>

using namespace std;

int main(int argc, char *argv[]) {
    QApplication application(argc, argv);
    QPushButton button("Hello, world!");
    button.show();
    return application.exec();
}

运行它在 CLion IDE（最新版本）中给我以下错误：

Process finished with exit code -1073741515 (0xC0000135)

这是我的 CMakeLists.txt:

cmake_minimum_required(VERSION 3.13)
project(simple_interpreter)

set(CMAKE_CXX_STANDARD 14)

if (WIN32)
    set(CMAKE_EXE_LINKER_FLAGS "-static")
endif ()
set(ENV{PATH} "C:/Qt/5.14.2/mingw73_64/bin") # As suggested in 
set(Qt5_DIR "C:/Qt/5.14.2/mingw73_64/lib/cmake/Qt5")
find_package(Qt5 REQUIRED COMPONENTS Core Widgets Gui)

add_executable(simple_interpreter main.cpp)

target_link_libraries(simple_interpreter Qt5::Core Qt5::Widgets Qt5::Gui)

Answer 1

来自 CMake documentation for set(ENV ...):

This command affects only the current CMake process, not the process from which CMake was called, nor the system environment at large, nor the environment of subsequent build or test processes.

因此，这不会在您的 CLion 环境中设置 PATH 环境变量。您应该尝试将路径 C:/Qt/5.14.2/mingw73_64/bin 附加到 Windows 机器上系统环境变量中的 Path 变量。然后，务必重新启动 CLion，以便应用 Path 变量更新。

进程退出代码 0xC0000135 while 运行 Qt hello world

Process exit code 0xC0000135 while running Qt hello world

c++

qt

cmake

qt5

clion