networkx.draw（）产生以退出代码-1073741819（0xC0000005）完成的进程

Question

我在Python 3.6中使用Pycharm。下面的代码产生一个“进程以退出代码-1073741819（0xC0000005）完成”。错误来自“ nx.draw（G）”行。

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch Debug",
            "type": "node",
            "request": "launch",
            "restart": true,
            "program": "${workspaceRoot}/bin/www",
            "stopOnEntry": false,
            "args": [],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": "build",
            "runtimeExecutable": null,
            "runtimeArgs": [
                "--nolazy"
            ],
            "env": {
                "NODE_ENV": "development",
                "PORT": "3000"
            },
            "console": "internalConsole",
            "outputCapture": "std",
            "sourceMaps": true,
            "protocol": "inspector",
            "skipFiles": [
                "${workspaceRoot}/node_modules/**/*.js",
                "${workspaceRoot}/lib/**/*.js",
                "<node_internals>/**/*.js"
            ],
            "internalConsoleOptions": "openOnSessionStart"
        }
    ]
}