解决方案:
原package.json
文件里的"devDependencies"
"devDependencies": {
"@vue/cli-plugin-typescript": "~4.5.0",
},
package.json
文件里的"devDependencies"
中的"@vue/cli-plugin-typescript"
从 “~4.5.0"
修改为 "~4.4.0"
,此时执行 npm run serve
不报错,"devDependencies": {
"@vue/cli-plugin-typescript": "~4.4.0",
},
"~4.4.0"
为 “~4.5.0"
执行 npm run serve
也不报错。"devDependencies": {
"@vue/cli-plugin-typescript": "~4.5.0",
},