[WEEX-669] [android] crash when slider mAdapter null

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.19
• Fix Version/s: 0.20
• Component/s: Android
• Assignee: York Shen
• Reporter: KAI TIAN
• Created: 26/Nov/18 07:20
• Updated: 05/Dec/18 09:13
• Resolved: 05/Dec/18 09:13

Description

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)

Issue Links

• links to: GitHub Pull Request #1816