完整报错信息：
webviewScriptError
Cannot read property 'update' of undefined;Exparser Observer Callback Error @ wx-picker-view-column#(anonymous)
TypeError: Cannot read property 'update' of undefined
at r.<anonymous> (<anonymous>:5:790)
at n.safeCallback (<anonymous>:1:18938)
at n.call (<anonymous>:1:18693)
at Function.o._callObservers (<anonymous>:1:27306)
at c (<anonymous>:1:23199)
at u (<anonymous>:1:24992)
at h (<anonymous>:1:25044)
at o.r.appendChild (<anonymous>:1:25369)
at Function.value (<anonymous>:7:11851)
at e.value (<anonymous>:7:11134)
客户端信息：
screenHeight
640
system
Android 4.4.4
model
OPPO R7screenWidth
360
windowHeight
567
language
zh_CN
windowWidth
360
pixelRatio
3
version
6.5.7platform
android
其它机型暂未捕获到同样的报错
业务代码：
<picker-view indicator-style="color: #383838;" style="height: 200px;" value="{{data.tempValue}}" bindchange="onStepPickerChange"> <picker-view-column wx:for="{{data.data}}" wx:key="{{index}}"> <view wx:for="{{item}}" wx:key="{{index}}" class="step-picker-item">{{item}}</view> </picker-view-column></picker-view> |
你的解决了么 我也遇到了同样的问题