原因：苹果在macOS Catalina上取消了对lldb支持，于是我们就必须寻找对应的替代品
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解决方法：VScode官方插件
CodeLLDB
CodeLLDB
安装它之后更改launch.json:
{
//
// 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": "Launch",
"type": "lldb",
"request": "launch",
"args": [
"-arg1",
"-arg2"
],
"program": "${fileDirname}/a.out",
"args": [],
"cwd": "${workspaceFolder}",
"stopAtEntry": true, // if true then stop at the main entry (function)
"environment": [],
"externalConsole": true,
"MIMode": "lldb",
"preLaunchTask": "build hello world"
}
]
}
对应的setting.json:
{
"python.pythonPath": "/Users/zjx/anaconda3/bin/python3",
"code-runner.executorMap": {
"c": "cd $dir && gcc $fileName -o $fileNameWithoutExt && $dir$fileNameWithoutExt",
"cpp": "cd $dir && g++ $fileName -o $fileNameWithoutExt && $dir$fileNameWithoutExt",
},
"editor.renderWhitespace": "all",
"editor.renderLineHighlight": "all",
"editor.formatOnSave": true,
"code-runner.runInTerminal": true,
"code-runner.ignoreSelection": true,
"code-runner.enableAppInsights": false,
"C_Cpp.updateChannel": "Insiders",
"[makefile]": {
"editor.insertSpaces": true
},
"C_Cpp.default.includePath": [
"/usr/local/opt/opencv@3/include"
// "/usr/local/Cellar/opencv/4.0.1/include/opencv4"
// "/usr/local/include/opencv4"
]
}
对应的tasks.json
{
// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
"version": "2.0.0",
"tasks": [
{
"type": "shell",
"label": "build hello world",
"command": "g++",
"args": [
"-g",
"${file}",//自动选当前文件
//"${workspaceRoot}/start.cpp", // 这里是你自己的源文件的名字
//"${workspaceRoot}/calc.cpp", // 这也是源文件的名字，如果你有多个的话，都列上
"-o",
"${workspaceRoot}/a.out"
],
"group": {
"kind": "build",
"isDefault": true
},
"problemMatcher": [
"$gcc"
]
}
]
}
对应的c_cpp_properties.json:
{
"configurations": [
{
"name": "Mac",
"defines": [],
"macFrameworkPath": [
"/System/Library/Frameworks",
"/Library/Frameworks",
"${workspaceFolder}/**"
],
"compilerPath": "/usr/bin/g++",
"cStandard": "c11",
"cppStandard": "c++17",
"intelliSenseMode": "clang-x64",
"browse": {
"path": [
"${workspaceFolder}"
],
"limitSymbolsToIncludedHeaders": true,
"databaseFilename": ""
}
}
],
"version": 4
}