App crashing

[RobertoW-UK]

The app has suddenly started crashing for me. Possibly some app or os update seems to be causing this. App crashes on startup or if I clear all data crashes when Start Server is pressed.

Device is Pixel 9 Pro XL running Android 16

I've extracted crash logs from adb if that's any use..

I've updated app to V0.4.4 and issue still persists

2026-02-28 07:20:49.907 27480-27480 MiBandService com.thatguysservice.huami_xdrip D onStartCommand, function:update_bg_force 2026-02-28 07:20:49.908 27480-27480 Parcel com.thatguysservice.huami_xdrip E Class not found when unmarshalling: l3.a java.lang.ClassNotFoundException: l3.a at java.lang.Class.classForName(Native Method) at java.lang.Class.forName(Class.java:591) at android.os.Parcel.readParcelableCreatorInternal(Parcel.java:5370) at android.os.Parcel.readParcelableInternal(Parcel.java:5253) at android.os.Parcel.readValue(Parcel.java:5012) at android.os.Parcel.readValue(Parcel.java:4743) at android.os.Parcel.readListInternal(Parcel.java:5800) at android.os.Parcel.readArrayListInternal(Parcel.java:5820) at android.os.Parcel.readArrayList(Parcel.java:3839) at com.eveningoutpost.dexdrip.services.broadcastservice.models.GraphLine.<init>(GraphLine.java:49) at com.eveningoutpost.dexdrip.services.broadcastservice.models.GraphLine$1.createFromParcel(GraphLine.java:19) at com.eveningoutpost.dexdrip.services.broadcastservice.models.GraphLine$1.createFromParcel(GraphLine.java:15) at android.os.Parcel.readParcelableInternal(Parcel.java:5262) at android.os.Parcel.readValue(Parcel.java:5012) at android.os.Parcel.readValue(Parcel.java:4743) at android.os.Parcel.-$$Nest$mreadValue(Unknown Source:0) at android.os.Parcel$LazyValue.apply(Parcel.java:4857) at android.os.Parcel$LazyValue.apply(Parcel.java:4810) at android.os.BaseBundle.unwrapLazyValueFromMapLocked(BaseBundle.java:447) at android.os.BaseBundle.getValueAt(BaseBundle.java:427) at android.os.BaseBundle.getValue(BaseBundle.java:398) at android.os.BaseBundle.getValue(BaseBundle.java:381) at android.os.BaseBundle.getValue(BaseBundle.java:374) at android.os.Bundle.getParcelable(Bundle.java:1081) at com.thatguysservice.huami_xdrip.UtilityModels.BgGraphCompontens.parseGraphLine(BgGraphCompontens.java:122) at com.thatguysservice.huami_xdrip.UtilityModels.BgGraphCompontens.<init>(BgGraphCompontens.java:70) at com.thatguysservice.huami_xdrip.models.webservice.WebServiceGraphData.<init>(WebServiceGraphData.java:20) at com.thatguysservice.huami_xdrip.models.webservice.WebServiceData.<init>(WebServiceData.java:23) at com.thatguysservice.huami_xdrip.watch.miband.MiBandService.updateLatestBgData(MiBandService.java:1763) at com.thatguysservice.huami_xdrip.watch.miband.MiBandService.handleGlobalCommand(MiBandService.java:438) at com.thatguysservice.huami_xdrip.watch.miband.MiBandService.onStartCommand(MiBandService.java:353) at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:5722) at android.app.ActivityThread.-$$Nest$mhandleServiceArgs(Unknown Source:0) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2785) at android.os.Handler.dispatchMessage(Handler.java:132) at android.os.Looper.dispatchMessage(Looper.java:333) at android.os.Looper.loopOnce(Looper.java:263) at android.os.Looper.loop(Looper.java:367) at android.app.ActivityThread.main(ActivityThread.java:9287) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:566) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:929) Caused by: java.lang.ClassNotFoundException: l3.a ... 42 more 2026-02-28 07:20:49.909 27480-27480 AndroidRuntime com.thatguysservice.huami_xdrip D Shutting down VM 2026-02-28 07:20:49.909 27480-27480 AndroidRuntime com.thatguysservice.huami_xdrip E FATAL EXCEPTION: main Process: com.thatguysservice.huami_xdrip, PID: 27480 java.lang.RuntimeException: Unable to start service com.thatguysservice.huami_xdrip.watch.miband.MiBandService@b6005b5 with Intent { cmp=com.thatguysservice.huami_xdrip/.watch.miband.MiBandService (has extras) } at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:5738) at android.app.ActivityThread.-$$Nest$mhandleServiceArgs(Unknown Source:0) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2785) at android.os.Handler.dispatchMessage(Handler.java:132) at android.os.Looper.dispatchMessage(Looper.java:333) at android.os.Looper.loopOnce(Looper.java:263) at android.os.Looper.loop(Looper.java:367) at android.app.ActivityThread.main(ActivityThread.java:9287) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:566) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:929) Caused by: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: l3.a at android.os.Parcel.readParcelableCreatorInternal(Parcel.java:5404) at android.os.Parcel.readParcelableInternal(Parcel.java:5253) at android.os.Parcel.readValue(Parcel.java:5012) at android.os.Parcel.readValue(Parcel.java:4743) at android.os.Parcel.readListInternal(Parcel.java:5800) at android.os.Parcel.readArrayListInternal(Parcel.java:5820) at android.os.Parcel.readArrayList(Parcel.java:3839) at com.eveningoutpost.dexdrip.services.broadcastservice.models.GraphLine.<init>(GraphLine.java:49) at com.eveningoutpost.dexdrip.services.broadcastservice.models.GraphLine$1.createFromParcel(GraphLine.java:19) at com.eveningoutpost.dexdrip.services.broadcastservice.models.GraphLine$1.createFromParcel(GraphLine.java:15) at android.os.Parcel.readParcelableInternal(Parcel.java:5262) at android.os.Parcel.readValue(Parcel.java:5012) at android.os.Parcel.readValue(Parcel.java:4743) at android.os.Parcel.-$$Nest$mreadValue(Unknown Source:0) at android.os.Parcel$LazyValue.apply(Parcel.java:4857) at android.os.Parcel$LazyValue.apply(Parcel.java:4810) at android.os.BaseBundle.unwrapLazyValueFromMapLocked(BaseBundle.java:447) at android.os.BaseBundle.getValueAt(BaseBundle.java:427) at android.os.BaseBundle.getValue(BaseBundle.java:398) at android.os.BaseBundle.getValue(BaseBundle.java:381) at android.os.BaseBundle.getValue(BaseBundle.java:374) at android.os.Bundle.getParcelable(Bundle.java:1081) at com.thatguysservice.huami_xdrip.UtilityModels.BgGraphCompontens.parseGraphLine(BgGraphCompontens.java:122) at com.thatguysservice.huami_xdrip.UtilityModels.BgGraphCompontens.<init>(BgGraphCompontens.java:70) at com.thatguysservice.huami_xdrip.models.webservice.WebServiceGraphData.<init>(WebServiceGraphData.java:20) at com.thatguysservice.huami_xdrip.models.webservice.WebServiceData.<init>(WebServiceData.java:23) at com.thatguysservice.huami_xdrip.watch.miband.MiBandService.updateLatestBgData(MiBandService.java:1763) at com.thatguysservice.huami_xdrip.watch.miband.MiBandService.handleGlobalCommand(MiBandService.java:438) at com.thatguysservice.huami_xdrip.watch.miband.MiBandService.onStartCommand(MiBandService.java:353) at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:5722) ... 10 more Caused by: java.lang.ClassNotFoundException: l3.a at java.lang.Class.classForName(Native Method) at java.lang.Class.forName(Class.java:591) at android.os.Parcel.readParcelableCreatorInternal(Parcel.java:5370) ... 39 more Caused by: java.lang.ClassNotFoundException: l3.a ... 42 more 2026-02-28 07:20:49.910 1525-2537 ActivityTaskManager system_server W Force finishing activity com.thatguysservice.huami_xdrip/.MainActivity 2026-02-28 07:20:49.910 1525-2537 TransitionChain system_server W Combining AR.finish-force-crash into #235(CLOSE|R|0x10) from finishTopCrash 2026-02-28 07:20:49.910 2214-2243 WindowManagerShell com.android.systemui V Transition requested (#235): android.os.BinderProxy@97d6150 TransitionRequestInfo { type = CLOSE, triggerTask = TaskInfo{userId=0 taskId=66361 effectiveUid=10662 displayId=0 isRunning=true baseIntent=Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.thatguysservice.huami_xdrip/.MainActivity } baseActivity=ComponentInfo{com.thatguysservice.huami_xdrip/com.thatguysservice.huami_xdrip.MainActivity} topActivity=ComponentInfo{com.thatguysservice.huami_xdrip/com.thatguysservice.huami_xdrip.MainActivity} origActivity=null realActivity=ComponentInfo{com.thatguysservice.huami_xdrip/com.thatguysservice.huami_xdrip.MainActivity} numActivities=1 lastActiveTime=6709214 supportsMultiWindow=true resizeMode=1 isResizeable=true minWidth=-1 minHeight=-1 defaultMinSize=220 token=WCT{android.os.BinderProxy@17a11b5} topActivityType=1 pictureInPictureParams=null shouldDockBigOverlays=false launchIntoPipHostTaskId=-1 lastParentTaskIdBeforePip=-1 displayCutoutSafeInsets=Rect(0, 0 - 0, 0) topActivityInfo=ActivityInfo{1e8ff49 com.thatguysservice.huami_xdrip.MainActivity} launchCookies=[] positionInParent=Point(0, 0) parentTaskId=-1 isFocused=true isVisible=true isVisibleRequested=true isTopActivityNoDisplay=false isSleeping=false locusId=null displayAreaFeatureId=1 isTopActivityTransparent=false isActivityStackTransparent=false lastNonFullscreenBounds=null capturedLink=null capturedLinkTimestamp=0 requestedVisibleTypes=503 topActivityRequestOpenInBrowserEducationTimestamp=0 appCompatTaskInfo=AppCompatTaskInfo { topActivityInSizeCompat=false isLeafTask= true eligibleForLetterboxEducation= false isLetterboxEducationEnabled= false isLetterboxDoubleTapEnabled= false eligibleForUserAspectRatioButton= false topActivityBoundsLetterboxed= false isFromLetterboxDoubleTap= false topActivityLetterboxVerticalPosition= -1 topActivityLetterboxHorizontalPosition= -1 topActivityLetterboxWidth=-1 topActivityLetterboxHeight=-1 topActivityAppBounds=Rect(0, 149 - 1008, 2183) isUserFullscreenOverrideEnabled=false isSystemFullscreenOverrideEnabled=false hasMinAspectRatioOverride=false topActivityLetterboxBounds=null cameraCompatTaskInfo=CameraCompatTaskInfo { cameraCompatMode=undefinedundefined} topNonResizableActivityAspectRatio=-1.0} topActivityMainWindowFrame=null isAppBubble=false}, pipChange = null, remoteTransition = null, displayChange = null, requestedLocation = null, userChange = null, windowingLayerChange = null, flags = 16, debugId = 235 }

[bigdigital]

Hi @RobertoW-UK, could you please clarify which data source app you're using — xDrip or something else? Also, what version? Based on the error, it looks like some expected classes may have become obfuscated, possibly due to changes in a third-party app.

[RobertoW-UK]

I'm using GlucoDataHandler as source.. I'm a beta tester on that and it looks like an update to that is causing the crash. If I disable the Watchdrip+ broadcast there I the app works fine... I'll report to pachi81.. Thanks!

[bigdigital]

I see. Yes, that strongly suggests the latest GlucoDataHandler update started obfuscating one of the broadcast parcelable classes. When Watchdrip+ tries to unmarshal it, Android can’t find the expected class and the service crashes.

Reporting it to pachi81 is definitely the right move. Most likely it just needs an obfuscation exception for the broadcast model.

[RobertoW-UK]

Heard back from Pachi81 and he says this should be fixed in the next version.

[RobertoW-UK]

Fixed in latest GlucoDataHandler beta build just released