我使用npm install dagre-d3命令安装了dagre-d3,更改反映在package-lock.json文件中:
"dagre-d3": {
"version": "0.6.1",
"resolved": "https://registry.npmjs.org/dagre-d3/-/dagre-d3-0.6.1.tgz",
"integrity": "sha512-KvF8GIxcsTBgB+Pgu6aqdkRGhZwyxMs1MUe2C5Mr8gFnQZtyeXfl08fqcS/EF5i9AAPWSKtnxJHXgMYS4WqB4w==",
"requires": {
"d3": "4.13.0",
"dagre": "0.8.2",
"graphlib": "2.1.5",
"lodash": "4.17.10"
}
}
在package.json文件中:
"dependencies": {
"dagre-d3": "^0.6.1",
"graphlib-dot": "^0.6.2"
}
但是,node_modules文件夹中没有名为dagre-d3的软件包,因此我无法使用dagre-d3进行工作。我正在使用Angular6和Angular-CLI6。如何解决此问题?