页面跳转的时候，AS控制台一直报这个WARN级别的错误

07-30 15:53:09.103 16379-16379/com.xxxx W/System.err:
org.json.JSONException: Value rgba(0 of type java.lang.String cannot be converted to JSONObject
at org.json.JSON.typeMismatch(JSON.java:111)
at org.json.JSONObject.<init>(JSONObject.java:159)
at org.json.JSONObject.<init>(JSONObject.java:172)
at io.dcloud.feature.nativeObj.c.a(NativeBitmapMgr.java:561)
at io.dcloud.feature.nativeObj.FeatureImpl.execute(FeatureImpl.java:31)
at io.dcloud.feature.b.a(FeatureMgr.java:388)
at io.dcloud.feature.b.processEvent(FeatureMgr.java:140)
at io.dcloud.common.b.a.dispatchEvent(Core.java:551)
at io.dcloud.common.b.b.m.processEvent(WindowMgr.java:208)
at io.dcloud.common.b.b.i.exec(DHWebview.java:187)
at io.dcloud.common.util.Birdge.exec(Birdge.java:29)
at io.dcloud.common.adapter.ui.AdaWebview$3.execute(AdaWebview.java:1152)
at io.dcloud.common.adapter.util.MessageHandler$1.handleMessage(MessageHandler.java:23)
07-30 15:53:09.113 16379-16379/com.xxxx W/System.err:
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5034)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:805)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:621)
at dalvik.system.NativeStart.main(Native Method)