can not be installed several times. Even when, npm run dev is installed, it is still prompted that the missing module, project was created using vue-cli. If you know it, you will be instructed by God.
can not be installed several times. Even when, npm run dev is installed, it is still prompted that the missing module, project was created using vue-cli. If you know it, you will be instructed by God.
remove the module that went wrong and try to install it again. I used npm once, and I haven't seen this problem before.
delete the node-modules, then execute cnpm install, and then follow the prompts to install the corresponding dependencies
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