【报Bug】uni.createSelectorQuery() App端第二次调用并赋值fields时报错,小程序端正常

分类：uni-app

详细问题描述

（DCloud产品不会有明显的bug，所以你遇到的问题大都是在特定环境下才能重现的问题，请仔细描述你的环境和重现方式，否则DCloud很难排查解决你的问题）

[内容]

//选项卡点击事件  
clickitem(idx, val, cat_id) {  
    console.log("duan 1")  
    let thatquery = uni.createSelectorQuery().in(this).select(".pushlist");  
    console.log("duan 2")  
    thatquery.fields({  
        size: true,  
        rect: true  
    }, data => {  
        console.log("duan 3")  
        this.activeitemindex = idx  

        this.page = 0  
        this.show_loading_bar = false  
        this.article_cat_id = cat_id  

        if (data.top > 50) {  
            uni.pageScrollTo({  
                scrollTop: uni.upx2px(856),  
                duration: 300  
            });  
            var _this = this  
            setTimeout(function() {  
                _this.loadActive()  
            }, 360);  
        } else {  
            uni.pageScrollTo({  
                scrollTop: uni.upx2px(856),  
                duration: 0  
            });  

            this.loadActive()  
        }  
    }).exec();  
    console.log("duan 4")  
},

重现步骤

App端第一次调用该方法正常，第二次调用时保存 h.push is not a function,

[结果]
10:57:02.896 duan 1 at pages\tabBar\index\index.vue:506
10:57:02.916 duan 2 at pages\tabBar\index\index.vue:508
10:57:02.936 duan 4 at pages\tabBar\index\index.vue:538
10:57:02.956 duan 3 at pages\tabBar\index\index.vue:513
10:57:04.478 push1 at pages\tabBar\index\index.vue:578
10:57:04.498 at pages\tabBar\index\index.vue:579
10:57:04.518 push1 at pages\tabBar\index\index.vue:578
10:57:04.538 at pages\tabBar\index\index.vue:579
10:57:04.558 push1 at pages\tabBar\index\index.vue:578
10:57:04.578 at pages\tabBar\index\index.vue:579
10:57:05.922 duan 1 at pages\tabBar\index\index.vue:506
10:57:05.944 duan 2 at pages\tabBar\index\index.vue:508
10:57:05.962 duan 4 at pages\tabBar\index\index.vue:538
10:57:05.982 TypeError: h.push is not a function
10:57:06.003 at Object.addFetchInfo (uniapp://ready:182:635944)
10:57:06.022 at uniapp://ready:182:637155
10:57:06.042 at t.(anonymous function) (uniapp://ready:182:89683)
10:57:06.062 at Object.subscribeHandler (uniapp://ready:182:1513)
10:57:06.082 at Object.subscribeHandler (uniapp://ready:1:20407)
10:57:06.122 webviewScriptError
10:57:06.142 h.push is not a function
10:57:06.162 TypeError: h.push is not a function
10:57:06.182 at Object.addFetchInfo (uniapp://ready:182:635944)
10:57:06.202 at uniapp://ready:182:637155
10:57:06.222 at t.(anonymous function) (uniapp://ready:182:89683)
10:57:06.242 at Object.subscribeHandler (uniapp://ready:182:1513)
10:57:06.262 at Object.subscribeHandler (uniapp://ready:1:20407)
10:57:06.302 Uncaught TypeError: h.push is not a function at uniapp://ready:182

IDE运行环境说明

HBuilderX

win 7

小程序正常 app报错

HBuilderX构建项目

自定义组件模式

App运行环境说明

[Android版本号]
8.0.0

附件

[IDE问题请提供HBuilderX运行日志。菜单帮助-查看运行日志，点右键打开文件所在目录，将log文件压缩成zip包上传]

[App问题请提供可重现问题的代码片段，你补充的细一点，问题就解决的快一点]

[App安装包或H5地址]

[可重现代码片段]

联系方式

[QQ]
2246585559

 <view class="inputbox lay-row" :style="'display:fixed;'"> <view class="input_left lay-row"> <text>{{remark_fix}}</text> <input :type="remark_input_type" :value="remark" :focus="remark_focus" @confirm="gotoQueryFootId_Now" :controlled="true" :enableNative="false" /> </view> <button hover-class="none" class="send_btn" @tap="gotoQueryFootId_Now">发送 </button> </view>

query_foot.select('#query_foot') .boundingClientRect(data => { //console.log("得到布局位置信息" + JSON.stringify(data)); console.log("节点离页面顶部的距离为" + data.top); uni.pageScrollTo({ scrollTop: data.top }); //duration: 800 }).exec(); }

3***@qq.com

clickComment() {

if(this.conText.comment_count > 0) {

uni.createSelectorQuery().in(this).select('.article-comment').boundingClientRect((res) => {

if (res) {

let top = res.top + this.scrollTop;

uni.pageScrollTo({

scrollTop: top

})

}

}).exec()

}

},

这个方法在APP端第二次点击会报错我今天也遇到了同样问题

2019-11-28 17:50
3***@qq.com

17:48:22.887 TypeError: h.push is not a function

17:48:22.908 at Object.addFetchInfo (uniapp://ready:182:636455)

17:48:22.928 at uniapp://ready:182:637666

17:48:22.948 at t.(anonymous function) (uniapp://ready:182:89683)

17:48:22.969 at Object.subscribeHandler (uniapp://ready:182:1513)

17:48:22.990 at Object.A [as subscribeHandler] (uniapp://ready:1:8953)

17:48:23.031 webviewScriptError

17:48:23.052 h.push is not a function

17:48:23.073 TypeError: h.push is not a function

17:48:23.093 at Object.addFetchInfo (uniapp://ready:182:636455)

17:48:23.114 at uniapp://ready:182:637666

17:48:23.134 at t.(anonymous function) (uniapp://ready:182:89683)

17:48:23.155 at Object.subscribeHandler (uniapp://ready:182:1513)

17:48:23.175 at Object.A [as subscribeHandler] (uniapp://ready:1:8953)

17:48:23.216 Uncaught TypeError: h.push is not a function at uniapp://ready:182

2019-11-28 17:50

DCloud_UNI_CHB

楼上小哥哥不是已经在求示例代码了嘛，你帮忙提供一个？

2019-11-14 17:53
众汇联创

回复 DCloud_UNI_CHB: 同样的问题，uni.pageScrollTo的duration设置0不报错，设置200就报错。所以现在解决没解决？楼上已经有代码了吧

2020-03-02 10:44
狮子大人

回复 DCloud_UNI_CHB: 同样的问题，不知道官方有没有找到原因

2020-03-10 09:49

DCloud_UNI_HT

楼上的代码片段，看不出来具体问题，需要提供一个可正常运行且能复现问题demo

2020-05-11 13:07
1***@163.com

回复 DCloud_UNI_HT: 这个有点奇怪，我今天在项目里添加一个单纯静态数据的demo，获取节点，然后调转指定节点完全没有问题。但是回到具体我原来的动态加载数据的页面却又会出现‘h.push is not a function’的问题，应该不单纯是获取节点的问题，我的页面东西太多了抽不出一个能重现问题的demo来~

主要标签部分：

<block v-for="(item, index) in record" :key="index">

<view v-if="item.hpid==me_info.userid&&index>0">

<view class="time_box">

<text class="time">{{item.htime}}</text> </view>

<view class="tj_box lay-row">

<view class="tj_infor my_infor lay-column">

<text>{{item.hmark==''?item.m:item.hmark}}<text class="red" v-if="item.money_show=='1'">￥{{item.hmoney}}</text></text>

<image class="arrow_r" src="/play/image/triangle_icon.png"></image>

</view>

<view v-if="info.headimgurl!=null">

<image class="user_img" v-if="me_info.headimgurl[0]!='/'" :src="me_info.headimgurl"></image>

<image class="user_img" v-else :src="(serviceUrl+me_info.headimgurl)"></image>

</view>

</view>

</view>

<view v-if="item.hpid!=taojiu_info.s_uid&&index>0">

<view class="time_box">

<text class="time">{{item.htime}}</text>

</view>

<view class="tj_box lay-row start">

<view v-if="info.headimgurl!=null">

<image class="user_img" v-if="info.headimgurl[0]!='/'" :src="info.headimgurl"></image>

<image class="user_img" v-else :src="(serviceUrl+info.headimgurl)"></image>

</view>

<view class="other_infor lay-column">

<view class="tj_infor">

<text>{{item.hmark==''?item.m:item.hmark}}<text class="red" v-if="item.money_show=='1'">￥{{item.hmoney}}</text></text>

<image class="arrow_r" src="/play/image/triangle_icon_02.png"></image>

</view>

</view>

</view>

</view>

</block>

<view id="query_foot"></view>
```
   

<view class="inputbox lay-row" :style="'display:fixed;'">  

  <view class="input_left lay-row">  

    <text>{{remark_fix}}</text>  

    <input :type="remark_input_type" :value="remark" :focus="remark_focus"  @confirm="gotoQueryFootId_Now" :controlled="true" :enableNative="false" />  

  </view>  

  <button hover-class="none"  class="send_btn" @tap="gotoQueryFootId_Now">发送 </button>  

</view>  
```
js方法：

//滚动到当前文档最新的底部位置

gotoQueryFootId_Now:function(){

var query_foot = '';

//#ifdef MP-ALIPAY

query_foot = uni.createSelectorQuery();

//#endif

//#ifdef APP-PLUS || MP-WEIXIN || H5

query_foot = uni.createSelectorQuery().in(that);

//#endif
```
  query_foot.select('#query_foot')  

  .boundingClientRect(data => {  

    //console.log("得到布局位置信息" + JSON.stringify(data));  

    console.log("节点离页面顶部的距离为" + data.top);  

    uni.pageScrollTo({  

      scrollTop: data.top  

    });  

      //duration: 800  



  }).exec();  



}  
```
2020-05-13 14:45

【报Bug】uni.createSelectorQuery() App端第二次调用并赋值fields时报错,小程序端正常

详细问题描述

重现步骤

IDE运行环境说明

App运行环境说明

附件

联系方式

8 个回复

公告

相关问题

【报Bug】uni.createSelectorQuery() App端第二次调用并赋值fields时报错,小程序端正常

详细问题描述

重现步骤

IDE运行环境说明

App运行环境说明

附件

联系方式

与内容相关的链接

8 个回复

公告

相关问题