在 vue 3 中使用 vue-chartjs:createElement 不是函数

using vue-chartjs in vue 3 : createElement is not a function

我正在使用 Vue.js 3,但由于这个错误,我无法使用 Vue-chartjs 制作图表:

Uncaught TypeError: createElement is not a function
    at Proxy.render (BaseCharts.js?86fc:8)
    at renderComponentRoot (runtime-core.esm-bundler.js?5c40:673)
    at componentEffect (runtime-core.esm-bundler.js?5c40:4475)
    at reactiveEffect (reactivity.esm-bundler.js?a1e9:42)
    at effect (reactivity.esm-bundler.js?a1e9:17)
    at setupRenderEffect (runtime-core.esm-bundler.js?5c40:4458)
    at mountComponent (runtime-core.esm-bundler.js?5c40:4416)
    at processComponent (runtime-core.esm-bundler.js?5c40:4376)
    at patch (runtime-core.esm-bundler.js?5c40:3991)
    at mountChildren (runtime-core.esm-bundler.js?5c40:4180)

这是显示我的图表的App.vue:

<template>
  <line-chart />
</template>

<script>
import LineChart from "./components/Chart";
export default {

  name: "App",
  components: {
    LineChart
  }
};
</script>

这是呈现折线图的 Chart.vue:

<script>
import { Line } from "vue-chartjs";
export default {
  extends: Line,
  data: () => ({
    chartdata: {
      labels: ["January", "February"],
      datasets: [
        {
          label: "Data One",
          backgroundColor: "#f87979",
          data: [40, 20]
        }
      ]
    },
    options: {
      responsive: true,
      maintainAspectRatio: false
    }
  }),

  mounted() {
    this.renderChart(this.chartdata, this.options);
  }
};
</script>

我已经用各种形式的数据试过了,但显然,问题出在别处。 我是否必须等待 vue.js 3 生态系统变得更加完整?

https://github.com/apertureless/vue-chartjs

Vue Charts 似乎还没有为 vue3 做好准备

兼容性

v1 later @legacy
    Vue.js 1.x
v2 later
    Vue.js 2.x

关于 vue3 的讨论在这里:https://github.com/apertureless/vue-chartjs/issues/601 在这里:https://github.com/apertureless/vue-chartjs/issues/637

根据这个 issue this library doesn't support Vue 3 yet, and the origin of this error could explained here :

在 vue 2 中,我们执行以下操作来创建渲染函数:

export default {
  render(createElement ) { // createElement  could be written h
    return createElement('div')
  }
}

在 Vue 3 中:

import { h } from 'vue'

export default {
  render() {
    return h('div')
  }
}

这意味着 createElement 未定义