v-自定义权限指令与v-if互相影响导致报错Cannot read properties of null (reading ‘insertBefore‘)-原因分析：

:v-自定义权限指令与v-if互相影响

<el-button text bg type="primary" @click="handleWrite(detailData,'项目填报')" v-hasPermi="['manager:write']"
                   v-if="detailData.status!='已完工'">
           项目填报
</el-button>

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