uniapp，uview 报错：Not Found：Page[2][-1；-1,8,0,28] at view.umd.min.js:1

报错：

Not Found：Page[2][-1;-1,8,0,28] at view.umd.min.js:1

示例代码：在表单中插入行列对齐代码row和col，然后就报错了。

<u--form :model="formData" ref="formDataRef" :borderBottom='false' labelAlign='center'class='formCheckClass' :rules="rules">
<u-row><u-col span="12"><u-form-item label="不良NG" :labelWidth='100'><select-with-level v-model="selectDefectsNG" ref="selectWithLevel_NG" :formData="formData" badType="NG"style="width: 100%;" :options="defectShowList" :levelOptions="[{ label: 'NG', value: 'NG' },{ label: 'OK', value: 'OK' },]" mode="multiple" placeholder="转至FA站点" :maxVisibleTags="2" @change="defectSelectedNG" /></u-form-item></u-col></u-row> -->
</u--form>

解决方法：移除这个row和col就没有任何问题。