运行结果及报错内容，如何解决？

vscode运行后报错：preLaunchTask"C/C++:gcc.exe生成活动文件"已终止，退出代码为-1

主函数最简单的那种应该不会错：

#include
int main()
{
printf("hello word\n");
return 0;
}
launch.json代码：
{
// 使用 IntelliSense 了解相关属性。
// 悬停以查看现有属性的描述。
// 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "gcc.exe - 生成和调试活动文件",
"type": "cppdbg",
"request": "launch",
"program": "${fileDirname}\${fileBasenameNoExtension}.exe",
"args": [],
"stopAtEntry": false,
"cwd": "${fileDirname}",
"environment": [],
"externalConsole": false,
"MIMode": "gdb",
"miDebuggerPath": "C:\mingw\mingw\bin\gdb.exe",
"setupCommands": [
{
"description": "为 gdb 启用整齐打印",
"text": "-enable-pretty-printing",
"ignoreFailures": true
},
{
"description": "将反汇编风格设置为 Intel",
"text": "-gdb-set disassembly-flavor intel",
"ignoreFailures": true
}
],
"preLaunchTask": "C/C++: gcc.exe 生成活动文件"
}
]
}
tasks.json代码：
{
"tasks": [
{
"type": "cppbuild",
"label": "C/C++: gcc.exe 生成活动文件",
"command": "C:\mingw\mingw\bin\gcc.exe",
"args": [
"-fdiagnostics-color=always",
"-g",
"${file}",
"-o",
"${fileDirname}\${fileBasenameNoExtension}.exe"
],
"options": {
"cwd": "${fileDirname}"
},
"problemMatcher": [
"$gcc"
],
"group": {
"kind": "build",
"isDefault": true
},
"detail": "调试器生成的任务。"
}
],
"version": "2.0.0"
}

报错内容：preLaunchTask"C/C++:gcc.exe生成活动文件"已终止，退出代码为-1

我看了其他好多方法但是都没有用

1.

"miDebuggerPath": "C:\mingw\mingw\bin\gdb.exe",这个配置的路径应该是对的
2.
路径没有中文
3.
mingw的文件里也有gdb.exe
4.
launch.json的preLaunchTasks与tasks.json的id是一致的

代码编译错误，渲染层错误

1 launch.json和task.json中路径写错了，你用的是\单斜杠，要用\\双斜杠，或者反斜杠/， "miDebuggerPath": "D:\\mingw-w64\\mingw32\\bin\\gdb.exe"
2如果配置没问题，但还是报错，最大的可能，是不是没有把mingw-w64的bin所在文件夹加入到系统环境变量中？

3如果不知道如何配置mingw环境变量的话，可以直接下载codeblock安装版，会自带Mingw，可以参考我写的教程
https://blog.csdn.net/qq_46207024/article/details/115710608?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522165962801816781683939721%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=165962801816781683939721&biz_id=0&spm=1018.2226.3001.4450

launch.json和task.json中路径中的斜杠有转义，\要用\\，或者干脆用/，比如："command": "C:/mingw/mingw/bin/gcc.exe",

返回-1可能是编译失败，你看看输出。

{
            "name": "C++",
            "type": "cppdbg",
            "request": "launch",
            "program": "${fileDirname}/exeout/${fileBasenameNoExtension}.exe",
            "args": [],
            "preLaunchTask": "g++_buld",
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "miDebuggerPath": "gdb.exe",
            "setupCommands": [
                {
                    "description": "为 gdb 启用整齐打印",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                },
                {
                    "description": "将反汇编风格设置为 Intel",
                    "text": "-gdb-set disassembly-flavor intel",
                    "ignoreFailures": true
                }
            ]
        }

删掉依赖，重新下载编译就好了