Vue：Uncaught TypeError Object(...) is not a function at resetStoreState (vuex.esm-browser.js55021

原因：Vue 2.x和Vuex 4.x版本不对应

Vue 3 匹配Vuex 4 ，Vue 2 匹配Vuex 3

问题

浏览器控制台报错

Uncaught TypeError: Object(…) is not a function
at resetStoreState (vuex.esm-browser.js5502:140:1)
at new Store (vuex.esm-browser.js5502:932:1)
at eval (index.js4360:48:1)
at Module…/src/store/index.js (index.js:1115:1)
at __webpack_require__ (index.js:849:30)
at fn (index.js:151:20)
at eval (main.js:13:64)
at Module…/src/main.js (index.js:1103:1)
at __webpack_require__ (index.js:849:30)
at fn (index.js:151:20)

vuex源码报错

google浏览器源代码

store._state = reactive({
	data: state
});

解决

npm先卸载Vuex 4.xx

npm uninstall vuex --save

安装Vuex 3.xx

npm install vuex@3 --save