SoFunction
Updated on 2025-04-04

Solutions to the problem introduced by the vue compiled version

I encountered an error after get off work

[Vue warn]: You are using the runtime-only build of Vue where the template compiler is not available. Either pre-compile the templates into render functions, or use the compiler-included build.

Based on the error prompt description and search to draw a conclusion:The vue compiled version introduced by the project is wrong

Solution 1

build/ and set the alias alias of vue, as follows:

resolve: {
   alias: {
    vue: 'vue/dist/'
   }
  }

Solution 2

Open src/modify Vue object initialization.

new Vue({
 el: '#app',
 router,
 components: { App },
 template: '<App/>'
})

Change to

new Vue({
 el: '#app',
 router,
 render: h => h(App)
})

The reason is that using the template attribute requires the introduction of the full version with the compiler

If used in .vue file

<template>
 <div></div>
</template>
<script>
export default {
 name:'name1',
 data() {
  return {};
 }
};
</script>

This form, then imported using import, does not require a full version, because the *.vue file will be automatically precompiled to js when using vue-loader.

In fact, there are clear statements on the official website of vuejs

Interpretation of different build versions (/v2/guide/#%E5%AF%B9%E4%B8%8D%E5%90%8C%E6%9E%84%E5%BB%BA%E7%89%88%E6%9C%AC%E7%9A%84%E8%A7%A3%E9%87%8A

other