[jira] [Commented] (WEEX-669) [android] crash when slider mAdapter null

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WEEX-669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16698556#comment-16698556 ] 

ASF GitHub Bot commented on WEEX-669:
-------------------------------------

win80540 opened a new pull request #1816: [WEEX-669][android] fix slider crash when adapter is null
URL: https://github.com/apache/incubator-weex/pull/1816
 
 
   fix slider crash when adapter is null
   
   java.lang.NullPointerException: Attempt to invoke virtual method 'void com.taobao.weex.ui.view.WXCirclePageAdapter.setLayoutDirectionRTL(boolean)' on a null object reference
   at com.taobao.weex.ui.component.WXSlider.setLayout(WXSlider.java:217)
   at com.taobao.weex.ui.action.GraphicActionLayout.executeAction(GraphicActionLayout.java:44)
   at com.taobao.weex.ui.action.BasicGraphicAction.run(BasicGraphicAction.java:68)
   at android.os.Handler.handleCallback(Handler.java:751)
   at android.os.Handler.dispatchMessage(Handler.java:95)
   at android.os.Looper.loop(Looper.java:154)
   at android.app.ActivityThread.main(ActivityThread.java:6195)
   at java.lang.reflect.Method.invoke(Native Method)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)
   

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> [android] crash when slider mAdapter null
> -----------------------------------------
>
>                 Key: WEEX-669
>                 URL: https://issues.apache.org/jira/browse/WEEX-669
>             Project: Weex
>          Issue Type: Bug
>          Components: Android
>    Affects Versions: 0.19
>            Reporter: KAI TIAN
>            Assignee: YorkShen
>            Priority: Major
>             Fix For: 0.19
>
>
> java.lang.NullPointerException: Attempt to invoke virtual method 'void com.taobao.weex.ui.view.WXCirclePageAdapter.setLayoutDirectionRTL(boolean)' on a null object reference
> at com.taobao.weex.ui.component.WXSlider.setLayout(WXSlider.java:217)
> at com.taobao.weex.ui.action.GraphicActionLayout.executeAction(GraphicActionLayout.java:44)
> at com.taobao.weex.ui.action.BasicGraphicAction.run(BasicGraphicAction.java:68)
> at android.os.Handler.handleCallback(Handler.java:751)
> at android.os.Handler.dispatchMessage(Handler.java:95)
> at android.os.Looper.loop(Looper.java:154)
> at android.app.ActivityThread.main(ActivityThread.java:6195)
> at java.lang.reflect.Method.invoke(Native Method)
> at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
> at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)



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