Crash on Scroll down

[IhaYarre]

java.lang.NullPointerException: Attempt to read from field 'java.lang.String com.abh80.smartedge.utils.SettingStruct.category' on a null object reference at com.abh80.smartedge.activities.MainActivity$ItemDecoration.onDraw(MainActivity.java:269) at androidx.recyclerview.widget.RecyclerView.onDraw(RecyclerView.java:4668) at android.view.View.draw(View.java:22704) at androidx.recyclerview.widget.RecyclerView.draw(RecyclerView.java:4603) at android.view.View.updateDisplayListIfDirty(View.java:21579) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485) at android.view.View.updateDisplayListIfDirty(View.java:21535) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485) at android.view.View.updateDisplayListIfDirty(View.java:21535) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485) at android.view.View.updateDisplayListIfDirty(View.java:21535) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485) at android.view.View.updateDisplayListIfDirty(View.java:21535) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485) at android.view.View.updateDisplayListIfDirty(View.java:21535) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485) at android.view.View.updateDisplayListIfDirty(View.java:21535) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4512) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4485) at android.view.View.updateDisplayListIfDirty(View.java:21535) at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:534) at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:540) at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:616) at android.view.ViewRootImpl.draw(ViewRootImpl.java:4525) at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:4245) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3374) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2179) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8787) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1037) at android.view.Choreographer.doCallbacks(Choreographer.java:845) at android.view.Choreographer.doFrame(Choreographer.java:780) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1022) at android.os.Handler.handleCallback(Handler.java:938) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loopOnce(Looper.java:201) at android.os.Looper.loop(Looper.java:288) at android.app.ActivityThread.main(ActivityThread.java:7842) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)

[abh80]

are you sure, that you are using latest version (v2.1-alpha8) as there is no such line in mainactivity at 269th line

[IhaYarre]

it works, i re-downloaded the project