Android里微信分享时BUG,微信界面闪退

只是Android版有问题,苹果版可正常分享,帮忙找下原因,谢谢!
微信界面刚加载,就闪退
Android离线打包运行,检测错误如下:

03-13 22:31:01.921: W/System.err(18858): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat= }
03-13 22:31:01.922: W/System.err(18858): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1638)
03-13 22:31:01.922: W/System.err(18858): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1430)
03-13 22:31:01.922: W/System.err(18858): at android.app.Activity.startActivityForResult(Activity.java:3470)
03-13 22:31:01.922: W/System.err(18858): at android.app.Activity.startActivityForResult(Activity.java:3426)
03-13 22:31:01.922: W/System.err(18858): at android.app.Activity.startActivity(Activity.java:3673)
03-13 22:31:01.922: W/System.err(18858): at android.app.Activity.startActivity(Activity.java:3641)
03-13 22:31:01.922: W/System.err(18858): at io.dcloud.adapter.util.PlatformUtil.openURL(PlatformUtil.java:400)
03-13 22:31:01.922: W/System.err(18858): at io.dcloud.feature.pdr.RuntimeFeatureImpl.execute(RuntimeFeatureImpl.java:88)
03-13 22:31:01.922: W/System.err(18858): at io.dcloud.adapter.util.MessageHandler$1.handleMessage(MessageHandler.java:23)
03-13 22:31:01.922: W/System.err(18858): at android.os.Handler.dispatchMessage(Handler.java:110)
03-13 22:31:01.922: W/System.err(18858): at android.os.Looper.loop(Looper.java:193)
03-13 22:31:01.922: W/System.err(18858): at android.app.ActivityThread.main(ActivityThread.java:5423)
03-13 22:31:01.922: W/System.err(18858): at java.lang.reflect.Method.invokeNative(Native Method)
03-13 22:31:01.922: W/System.err(18858): at java.lang.reflect.Method.invoke(Method.java:515)
03-13 22:31:01.923: W/System.err(18858): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:855)
03-13 22:31:01.923: W/System.err(18858): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:671)
03-13 22:31:01.923: W/System.err(18858): at dalvik.system.NativeStart.main(Native Method)
03-13 22:31:03.601: W/IInputConnectionWrapper(18858): showStatusIcon on inactive InputConnection