uniapp uni_modules 组件a.vue 调用b.vue

Question

uniapp uni_modules 组件a.vue 调用b.vue，h5没问题，微信小程序用不了。何解？
在线等。
a.vue

<template>
    <view class="treeSelect">
        <treeSelectOne @getChooseValue="getValue" :data="data"></treeSelectOne>
    </view>
</template>
import treeSelectOne from "./treeSelectOne.vue"
export default {
    name: "treeSelect",
    components: {
        treeSelectOne
    },

b.vue,treeSelectOne同时递归。

<template>
    <view>
        <treeSelectOne @getChooseValue="getValue" :data="item.children" v-if="item.children !== undefined"></treeSelectOne>
    </view>
</template>
import treeSelectOne from "./treeSelectOne.vue"
export default {
    name: "treeSelectOne",
    components: {
        'treeSelectOne':treeSelectOne
    },