uniCloud schema2code编译出的组件是undefined

// user.schema.json  
{  
    "bsonType": "object",  
    "required": [],  
    "permission": {  
        "read": false, // 查  
        "create": false, // 增  
        "update": false, // 改  
        "delete": false  // 删  
    },  
    "properties": {  
        "_id": {  
            "description": "ID，系统自动生成"  
        },  
        "name":{  
            "label": "姓名",  
            "description": "请输入姓名"  
        },  
        "phoneNum":{  
            "label": "电话号码",  
            "description": "请输入电话号码"  
        }  
    }  
}  
在hbuildx 中用schema2code的代码 edit.vue  
 <template>  
  <view class="uni-container">  
    <uni-forms ref="form" :model="formData" validate-trigger="submit" err-show-type="toast">  
      <uni-forms-item name="name" label="姓名">  
        <undefined v-model="formData.name"></undefined>  
      </uni-forms-item>  
      <uni-forms-item name="phoneNum" label="电话号码">  
        **<undefined v-model="formData.phoneNum"></undefined>**  
      </uni-forms-item>  
      <view class="uni-button-group">  
        <button type="primary" class="uni-button" @click="submit">提交</button>  
      </view>  
    </uni-forms>  
  </view>  
</template>  
这个undefined 组件是导致我界面上看不到输入框的原因，安装了uni-easyinput ，也不能自动编译出来，不知道怎么解决，求大神