The exception log of the issue

exceptionlog.txt

W/OpenMRS: #241 DateUtils.isValidFormat() : Failed to validate date format :2018-10-24T14:46:33.000+0000 caused by java.text.ParseException: Unparseable date: "2018-10-24T14:46:33.000+0000"

D/AndroidRuntime: Shutting down VM
E/AndroidRuntime: FATAL EXCEPTION: main
                  Process: org.openmrs.mobile, PID: 31417
                  java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
                      at java.text.SimpleDateFormat.parseInternal(SimpleDateFormat.java:1425)
                      at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1413)
                      at java.text.DateFormat.parse(DateFormat.java:356)
                      at org.openmrs.mobile.utilities.DateUtils.isValidFormat(DateUtils.java:236)
                      at org.openmrs.mobile.utilities.DateUtils.convertTime(DateUtils.java:64)
                      at org.openmrs.mobile.activities.patientdashboard.visits.PatientVisitsRecyclerViewAdapter.onBindViewHolder(PatientVisitsRecyclerViewAdapter.java:54)
                      at org.openmrs.mobile.activities.patientdashboard.visits.PatientVisitsRecyclerViewAdapter.onBindViewHolder(PatientVisitsRecyclerViewAdapter.java:32)
                      at android.support.v7.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:6673)
                      at android.support.v7.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:6714)
                      at android.support.v7.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:5647)
                      at android.support.v7.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:5913)
                      at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5752)
                      at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5748)
                      at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2232)
                      at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1559)
                      at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1519)
                      at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:614)
                      at android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3812)
                      at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3529)
                      at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:4082)
                      at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1741)
                      at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
                      at android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
                      at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.support.v4.view.ViewPager.onLayout(ViewPager.java:1769)
                      at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
                      at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
                      at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1741)
                      at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
                      at android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
                      at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
                      at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
                      at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.support.v7.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:443)
                      at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
                      at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
                      at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1741)
                      at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1585)
                      at android.widget.LinearLayout.onLayout(LinearLayout.java:1494)
E/AndroidRuntime:     at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323)
                      at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
                      at com.android.internal.policy.DecorView.onLayout(DecorView.java:730)
                      at android.view.View.layout(View.java:17666)
                      at android.view.ViewGroup.layout(ViewGroup.java:5577)
                      at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2383)
                      at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2105)
                      at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1291)
                      at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6396)
                      at android.view.Choreographer$CallbackRecord.run(Choreographer.java:876)
                      at android.view.Choreographer.doCallbacks(Choreographer.java:688)
                      at android.view.Choreographer.doFrame(Choreographer.java:623)
                      at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:862)
                      at android.os.Handler.handleCallback(Handler.java:754)
                      at android.os.Handler.dispatchMessage(Handler.java:95)
                      at android.os.Looper.loop(Looper.java:163)
                      at android.app.ActivityThread.main(ActivityThread.java:6228)
                      at java.lang.reflect.Method.invoke(Native Method)
                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794)
D/OpenMRS: #64 OpenMRSLogger.<init>() : Start logging to file
I/Timeline: Timeline: Activity_launch_request time:609024302 intent:Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 pkg=org.openmrs.mobile cmp=org.openmrs.mobile/.activities.dashboard.DashboardActivity (has extras) }
I/Process: Sending signal. PID: 31417 SIG: 9
Application terminated.