android - React Native Javascript exceptions -

i've got android react native app on store , in stats of app can see javascript exceptions , i'm provided error code. i've read looking tell me error in code or when error pops end user haven't been able find solution. idea how can solve or text means?

com.facebook.react.common.javascriptexception: null not object (evaluating 'n._currentelement'), stack: _updaterenderedcomponent@139:6700 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 performupdateifnecessary@139:5029 performupdateifnecessary@130:963 s@126:940 perform@134:617 perform@134:617 perform@126:2082 k@126:2254 closeall@134:1270 perform@134:704 batchedupdates@210:485 o@126:412 _receiverootnodeidevent@117:647 receiveevent@117:757 value@30:2778 <unknown>@30:1013 <unknown>@30:106 value@30:985 @ com.facebook.react.modules.core.exceptionsmanagermodule.showorthrowerror(exceptionsmanagermodule.java   @ com.facebook.react.modules.core.exceptionsmanagermodule.reportfatalexception (exceptionsmanagermodule.java:83)   @ java.lang.reflect.method.invoke (native method)   @ com.facebook.react.bridge.basejavamodule$javamethod.invoke (basejavamodule.java:345)   @ com.facebook.react.cxxbridge.javamodulewrapper.invoke (javamodulewrapper.java:136)   @ com.facebook.react.bridge.queue.nativerunnable.run (native method)   @ android.os.handler.handlecallback (handler.java:751)   @ android.os.handler.dispatchmessage (handler.java:95)   @ com.facebook.react.bridge.queue.messagequeuethreadhandler.dispatchmessage (messagequeuethreadhandler.java:31)   @ android.os.looper.loop (looper.java:154)   @ com.facebook.react.bridge.queue.messagequeuethreadimpl$3.run (messagequeuethreadimpl.java:196)   @ java.lang.thread.run (thread.java:762) 

the second error one:

com.facebook.react.common.javascriptexception: null not object (evaluating 'e.gethostnode'), stack: gethostnode@130:343 gethostnode@139:3247 gethostnode@130:355 updatechildren@137:515 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 updatechildren@137:471 _reconcilerupdatechildren@135:955 _updatechildren@135:1807 updatechildren@135:1695 receivecomponent@115:817 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 receivecomponent@139:4813 receivecomponent@130:601 _updaterenderedcomponent@139:6780 _performcomponentupdate@139:6549 updatecomponent@139:5788 performupdateifnecessary@139:5029 performupdateifnecessary@130:963 s@126:940 perform@134:617 perform@134:617 perform@126:2082 k@126:2254 closeall@134:1270 perform@134:704 batchedupdates@210:485 o@126:412 _receiverootnodeidevent@117:647 receivetouches@117:1021 value@30:2778 <unknown>@30:1013 <unknown>@30:106 value@30:985 @ com.facebook.react.modules.core.exceptionsmanagermodule.showorthrowerror(exceptionsmanagermodule.java   @ com.facebook.react.modules.core.exceptionsmanagermodule.reportfatalexception (exceptionsmanagermodule.java:83)   @ java.lang.reflect.method.invoke (native method)   @ com.facebook.react.bridge.basejavamodule$javamethod.invoke (basejavamodule.java:345)   @ com.facebook.react.cxxbridge.javamodulewrapper.invoke (javamodulewrapper.java:136)   @ com.facebook.react.bridge.queue.nativerunnable.run (native method)   @ android.os.handler.handlecallback (handler.java:751)   @ android.os.handler.dispatchmessage (handler.java:95)   @ com.facebook.react.bridge.queue.messagequeuethreadhandler.dispatchmessage (messagequeuethreadhandler.java:31)   @ android.os.looper.loop (looper.java:154)   @ com.facebook.react.bridge.queue.messagequeuethreadimpl$3.run (messagequeuethreadimpl.java:196)   @ java.lang.thread.run (thread.java:762)