ERROR in
Vue packages version mismatch:
- vue@2.1.4
- vue-template-compiler@2.1.5
This may cause things to work incorrectly. Make sure to use the same version for both.
If you are using vue-loader@>=10.0, simply update vue-template-compiler.
If you are using vue-loader@<10.0 or vueify, re-installing vue-loader/vueify should bump vue-template-compiler to the latest.
@ ./main.js 15:11-27
卧槽，简直了，只要我import app.vue 就报错，无论我app.vue有木有写东西，都报错，我也是醉了
回来发现，原来是我的package.json里面忘记依赖了vue-loader,好吧，我赶紧依赖了一下，结果又报错，说我vue-loader和vue-template-complier版本不一致
我赶紧把版本改成一致的，然后，npm install，结果还是这么报错。
最后上了大招，直接在node-modules文件夹下面把不一致的vue-loader和vue-template-complier文件夹干掉之后，再重新npm install 终于ok了！！！
{
"name": "vue-demo",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo "Error: no test specified" && exit 1"
},
"author": "",
"license": "ISC",
"devDependencies": {
"babel": "^6.5.2",
"babel-core": "^6.18.2",
"babel-loader": "^6.2.8",
"babel-preset-es2015": "^6.18.0",
"css-loader": "^0.26.0",
"extract-text-webpack-plugin": "^1.0.1",
"less": "^2.7.1",
"less-loader": "^2.2.3",
"style-loader": "^0.13.1",
"vue": "2.1.4",
"vue-loader": "10.0.0",
"vue-router": "latest",
"vue-template-compiler": "2.1.4",
"webpack": "^1.13.3"
},
"dependencies": {
"webpack": "^1.13.3"
}
}