【报Bug】运行到小程序模拟器部分组件不生成wxss，js文件里面仅生成Component({})一行

示例代码：

<template>
<view class="uni-steps">
<view :class="[direction==='column'?'uni-stepscolumn':'uni-stepsrow']">
<view :class="[direction==='column'?'uni-stepscolumn-text-container':'uni-stepsrow-text-container']">
<view v-for="(item,index) in options" :key="index" :class="[direction==='column'?'uni-stepscolumn-text':'uni-stepsrow-text']">
<text v-if="!Array.isArray(item.title)" :style="{color:index<=active?activeColor:deactiveColor}" :class="[direction==='column'?'uni-stepscolumn-title':'uni-stepsrow-title']">{{item.title}}</text>
<view v-if="Array.isArray(item.title)" :style="{color:index<=active?activeColor:deactiveColor}" :class="[direction==='column'?'uni-stepscolumn-title':'uni-stepsrow-title']">
<text class="texts" v-for="(title,sort) in item.title" :key="sort">{{title}}</text>
</view>
<text :style="{color:index<=active?activeColor:deactiveColor}" :class="[direction==='column'?'uni-stepscolumn-desc':'uni-stepsrow-desc']">{{item.desc}}</text>
</view>
</view>
<view :class="[direction==='column'?'uni-stepscolumn-container':'uni-stepsrow-container']">
<view :class="[direction==='column'?'uni-stepscolumn-line-item':'uni-stepsrow-line-item']" v-for="(item,index) in options" :key="index">
<view :class="[direction==='column'?'uni-stepscolumn-line':'uni-stepsrow-line',direction==='column'?'uni-stepscolumn-line--before':'uni-stepsrow-line--before']" :style="{backgroundColor:index<=active&&index!==0?activeColor:index===0?'transparent':deactiveColor}"></view>
<view :class="[direction==='column'?'uni-stepscolumn-check':'uni-stepsrow-check']" v-if="index === active">
<uni-icons :color="activeColor" type="checkbox-filled" size="14"></uni-icons>
</view>
<view :class="[direction==='column'?'uni-stepscolumn-circle':'uni-stepsrow-circle']" v-else :style="{backgroundColor:index<active?activeColor:deactiveColor}"></view>
<view :class="[direction==='column'?'uni-stepscolumn-line':'uni-stepsrow-line',direction==='column'?'uni-stepscolumn-line--after':'uni-stepsrow-line--after']" :style="{backgroundColor:index<active&&index!==options.length-1?activeColor:index===options.length-1?'transparent':deactiveColor}"></view>
</view>
</view>
</view>
</view>
</template>

<script>
import uniIcons from '../uni-icons/uni-icons.vue'

export default {  
    name:'UniSteps',  
    components: {  
        uniIcons  
    },  
    props: {  
        direction: {  
            // 排列方向 row column  
            type: String,  
            default: 'row'  
        },  
        activeColor: {  
            // 激活状态颜色  
            type: String,  
            default: '#1aad19'  
        },  
        deactiveColor: {  
            // 未激活状态颜色  
            type: String,  
            default: '#999999'  
        },  
        active: {  
            // 当前步骤  
            type: Number,  
            default: 0  
        },  
        options: {  
            type: Array,  
            default () {  
                return []  
            }  
        } // 数据  
    },  
    data() {  
        return {  
            test:'测试数据'  
        }  
    }  
}  

</script>

<style scoped>
.uni-steps {
/ #ifndef APP-NVUE /
display: flex;
width: 100%;
/ #endif /
/ #ifdef APP-NVUE /
flex: 1;
/ #endif /
flex-direction: column;
}

.uni-steps__row {  
    /* #ifndef APP-NVUE */  
    display: flex;  
    /* #endif */  
    flex-direction: column;  
}  

.uni-steps__column {  
    /* #ifndef APP-NVUE */  
    display: flex;  
    /* #endif */  
    flex-direction: row-reverse;  
}  

.uni-steps__row-text-container {  
    /* #ifndef APP-NVUE */  
    display: flex;  
    /* #endif */  
    flex-direction: row;  
}  

.uni-steps__column-text-container {  
    /* #ifndef APP-NVUE */  
    display: flex;  
    /* #endif */  
    flex-direction: column;  
    flex: 1;  
}  

.uni-steps__row-text {  
    /* #ifndef APP-NVUE */  
    display: inline-flex;  
    /* #endif */  
    flex: 1;  
    flex-direction: column;  
}  

.uni-steps__column-text {  
    padding: 6px 0px;  
    border-bottom-style: solid;  
    border-bottom-width: 1px;  
    border-bottom-color: #e5e5e5;  
    /* #ifndef APP-NVUE */  
    display: flex;  
    /* #endif */  
    flex-direction: column;  
}  

.uni-steps__row-title {  
    font-size: 26rpx;  
    line-height: 16px;  
    text-align: center;  
}  

.uni-steps__column-title {  
    font-size: 26rpx;  
    text-align: left;  
    line-height: 18px;  

    display: flex;  
    flex-direction: row;  
    justify-content: space-between;  
}  

.uni-steps__row-desc {  
    font-size: 12px;  
    line-height: 14px;  
    text-align: center;  
}  

.uni-steps__column-desc {  
    font-size: 24rpx;  
    text-align: left;  
    line-height: 18px;  
}  

.uni-steps__row-container {  
    /* #ifndef APP-NVUE */  
    display: flex;  
    /* #endif */  
    flex-direction: row;  
}  

.uni-steps__column-container {  
    /* #ifndef APP-NVUE */  
    display: inline-flex;  
    /* #endif */  
    width: 30px;  
    flex-direction: column;  
}  

.uni-steps__row-line-item {  
    /* #ifndef APP-NVUE */  
    display: inline-flex;  
    /* #endif */  
    flex-direction: row;  
    flex: 1;  
    height: 14px;  
    line-height: 14px;  
    align-items: center;  
    justify-content: center;  
}  

.uni-steps__column-line-item {  
    /* #ifndef APP-NVUE */  
    display: flex;  
    /* #endif */  
    flex-direction: column;  
    flex: 1;  
    align-items: center;  
    justify-content: center;  
}  

.uni-steps__row-line {  
    flex: 1;  
    height: 1px;  
    background-color: #999;  
}  

.uni-steps__column-line {  
    width: 1px;  
    background-color: #999;  
}  

.uni-steps__row-line--after {  
    transform: translateX(1px);  
}  

.uni-steps__column-line--after {  
    flex: 1;  
    transform: translate(0px, 1px);  
}  

.uni-steps__row-line--before {  
    transform: translateX(-1px);  
}  

.uni-steps__column-line--before {  
    height: 6px;  
    transform: translate(0px, -1px);  
}  

.uni-steps__row-circle {  
    width: 5px;  
    height: 5px;  
    border-radius: 100px;  
    background-color: #999;  
    margin: 0px 3px;  
}  

.uni-steps__column-circle {  
    width: 5px;  
    height: 5px;  
    border-radius: 100px;  
    background-color: #999;  
    margin: 4px 0px 5px 0px;  
}  

.uni-steps__row-check {  
    margin: 0px 6px;  
}  

.uni-steps__column-check {  
    height: 14px;  
    line-height: 14px;  
    margin: 2px 0px;  
}  

.texts{  
    margin-right: 10upx;  
    flex: 1;  
}  

</style>

操作步骤：

引用上述组件并运行到小程序模拟器>微信小程序

预期结果：

希望编译出正常的文件

实际结果：

一个没有生成wxss且js文件里面仅生成Component({})一行