Crash on Samsung with Kaspar Oswald's ChameleonMini

[annee2000]

APP crashes as soon as I connect the PCB. Samsung S10 Android 12. latest version, March 2022 Chameleonmini, firmware March 2022

Exception Message: Unable to start activity ComponentInfo{com.maxieds.chameleonminilivedebugger/com.maxieds.chameleonminilivedebugger.LiveLoggerActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setPadding( int, int, int, int )' on a null object reference

Detailed Stack Trace: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.maxieds.chameleonminilivedebugger/com.maxieds.chameleonminilivedebugger.LiveLoggerActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setPadding( int, int, int, int )' on a null object reference at android.app.ActivityThread. performLaunchActivity( ActivityThread.java:4035 ) at android.app.ActivityThread. handleLaunchActivity( ActivityThread.java:4201 ) at android.app.servertransaction.LaunchActivityItem. execute( LaunchActivityItem.java:103 ) at android.app.servertransaction.TransactionExecutor. executeCallbacks( TransactionExecutor.java:135 ) at android.app.servertransaction.TransactionExecutor. execute( TransactionExecutor.java:95 ) at android.app.ActivityThread$H. handleMessage( ActivityThread.java:2438 ) at android.os.Handler. dispatchMessage( Handler.java:106 ) at android.os.Looper. loopOnce( Looper.java:226 ) at android.os.Looper. loop( Looper.java:313 ) at android.app.ActivityThread. main( ActivityThread.java:8663 ) at java.lang.reflect.Method.invoke( Native Method ) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller. run( RuntimeInit.java:567 ) at com.android.internal.os.ZygoteInit. main( ZygoteInit.java:1135 ) Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setPadding( int, int, int, int )' on a null object reference at com.maxieds.chameleonminilivedebugger.d0. h( Utils.java:3 ) at com.maxieds.chameleonminilivedebugger.d0. i( Utils.java:1 ) at com.maxieds.chameleonminilivedebugger.d0. j( Utils.java:1 ) at com.maxieds.chameleonminilivedebugger.LiveLoggerActivity. onCreate( LiveLoggerActivity.java:43 ) at android.app.Activity. performCreate( Activity.java:8290 ) at android.app.Activity. performCreate( Activity.java:8270 ) at android.app.Instrumentation. callActivityOnCreate( Instrumentation.java:1329 ) at android.app.ActivityThread. performLaunchActivity( ActivityThread.java:4009 ) ... 12 more

[maxieds]

@annee2000 Thank you bringing this to my attention. I have not tested with Android 12. I suspect that the platform introduced some new bugs (as usual). I only have access to Android 12 with an emulator. As such, I am not able to connect the USB device and generate/test the exception that you found. The latest commit may resolve the issue. Please test with the attached APK (signed by the same developer signature as the Play Store versions). If this fixes the Android 12 issues moving forward, I will push a new release onto the Play Store so it is easier to install: ChameleonMiniLiveDebugger-v1.4.0-2022-06-02-031039-free-release.apk.zip

[annee2000]

Hi, thanks will be done Tuesday. Best Detlef

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On Thu, 2 Jun 2022, 09:16 Maxie D. Schmidt, @.***> wrote:

@annee2000 https://github.com/annee2000 Thank you bringing this to my attention. I have not tested with Android

12. I suspect that the platform introduced some new bugs (as usual). I only have access to Android 12 with an emulator. As such, I am not able to connect the USB device and generate/test the exception that you found. The latest commit may resolve the issue. Please test with the attached APK (signed by the same developer signature as the Play Store versions). If this fixes the Android 12 issues moving forward, I will push a new release onto the Play Store so it is easier to install: ChameleonMiniLiveDebugger-v1.4.0-2022-06-02-031039-free-release.apk.zip https://github.com/maxieds/ChameleonMiniLiveDebugger/files/8821556/ChameleonMiniLiveDebugger-v1.4.0-2022-06-02-031039-free-release.apk.zip

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[maxieds]

@annee2000 There is a new (v1.4.1-free) version of CMLD on Google Play Store as of this morning (EST/US time). It should fix your issue based on my testing with the Android 12 emulator. Please reopen the issue if you still experience related crashes after upgrading to the latest release. And similarly for #59.

[annee2000]

Hi Maxie, sorry for the late reply. The APP still crashes . I am not familiar on how to reopen the issue on Github. Best

On Thu, 16 Jun 2022 at 23:50, Maxie D. Schmidt @.***> wrote:

Closed #58 https://github.com/maxieds/ChameleonMiniLiveDebugger/issues/58 as completed.

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[annee2000]

Exception Message: Unable to start activity ComponentInfo{com.maxieds.chameleonminilivedebugger/com.maxieds.chameleonminilivedebugger.LiveLoggerActivity}: java.lang.SecurityException: Need android.permission.BLUETOOTH_SCAN permission for AttributionSource { uid = 10408, packageName = com.maxieds.chameleonminilivedebugger, attributionTag = null, token = @.***, next = null }: AdapterService cancelDiscovery

Detailed Stack Trace: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.maxieds.chameleonminilivedebugger/com.maxieds.chameleonminilivedebugger.LiveLoggerActivity}: java.lang.SecurityException: Need android.permission.BLUETOOTH_SCAN permission for AttributionSource { uid = 10408, packageName = com.maxieds.chameleonminilivedebugger, attributionTag = null, token = @., next = null }: AdapterService cancelDiscovery at android.app.ActivityThread. performLaunchActivity( ActivityThread.java:4035 ) at android.app.ActivityThread. handleLaunchActivity( ActivityThread.java:4201 ) at android.app.servertransaction.LaunchActivityItem. execute( LaunchActivityItem.java:103 ) at android.app.servertransaction.TransactionExecutor. executeCallbacks( TransactionExecutor.java:135 ) at android.app.servertransaction.TransactionExecutor. execute( TransactionExecutor.java:95 ) at android.app.ActivityThread$H. handleMessage( ActivityThread.java:2438 ) at android.os.Handler. dispatchMessage( Handler.java:106 ) at android.os.Looper. loopOnce( Looper.java:226 ) at android.os.Looper. loop( Looper.java:313 ) at android.app.ActivityThread. main( ActivityThread.java:8663 ) at java.lang.reflect.Method.invoke( Native Method ) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller. run( RuntimeInit.java:567 ) at com.android.internal.os.ZygoteInit. main( ZygoteInit.java:1135 ) Caused by: java.lang.SecurityException: Need android.permission.BLUETOOTH_SCAN permission for AttributionSource { uid = 10408, packageName = com.maxieds.chameleonminilivedebugger, attributionTag = null, token = @., next = null }: AdapterService cancelDiscovery at android.os.Parcel. createExceptionOrNull( Parcel.java:2437 ) at android.os.Parcel. createException( Parcel.java:2421 ) at android.os.Parcel. readException( Parcel.java:2404 ) at android.os.Parcel. readException( Parcel.java:2346 ) at android.bluetooth.IBluetooth$Stub$Proxy. cancelDiscovery( IBluetooth.java:5036 ) at android.bluetooth.BluetoothAdapter. cancelDiscovery( BluetoothAdapter.java:2955 ) at com.maxieds.chameleonminilivedebugger.e. r( BluetoothGattConnector.java:2 ) at com.maxieds.chameleonminilivedebugger.f. s( BluetoothSerialInterface.java:1 ) at com.maxieds.chameleonminilivedebugger.n. d( ChameleonSettings.java:2 ) at com.maxieds.chameleonminilivedebugger.LiveLoggerActivity. onNewIntent( LiveLoggerActivity.java:9 ) at com.maxieds.chameleonminilivedebugger.LiveLoggerActivity. onCreate( LiveLoggerActivity.java:10 ) at android.app.Activity. performCreate( Activity.java:8290 ) at android.app.Activity. performCreate( Activity.java:8270 ) at android.app.Instrumentation. callActivityOnCreate( Instrumentation.java:1329 ) at android.app.ActivityThread. performLaunchActivity( ActivityThread.java:4009 ) ... 12 more

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On Fri, 17 Jun 2022, 17:39 Detlef Schaal, @.***> wrote:

Hi Maxie, sorry for the late reply. The APP still crashes . I am not familiar on how to reopen the issue on Github. Best

On Thu, 16 Jun 2022 at 23:50, Maxie D. Schmidt @.***> wrote:

Closed #58 https://github.com/maxieds/ChameleonMiniLiveDebugger/issues/58 as completed.

— Reply to this email directly, view it on GitHub https://github.com/maxieds/ChameleonMiniLiveDebugger/issues/58#event-6824260653, or unsubscribe https://github.com/notifications/unsubscribe-auth/ATRA4U76RJYR3G5JAISAU63VPOOQ3ANCNFSM5XDWLLTA . You are receiving this because you were mentioned.Message ID: @.*** .com>

[maxieds]

@annee2000 Please try this updated APK built from the latest commit made earlier today. It may resolve the issue. If not, please post the new stack trace information.

ChameleonMiniLiveDebugger-v1.4.2-2022-06-17-121749-free-release.apk.zip

[annee2000]

this time no crash at startup. Reading og card was not possible. After a while the App crashed again Here we are again with an export:

Exception Message: Could not execute method for android:onClick

Detailed Stack Trace: java.lang.IllegalStateException: Could not execute method for android:onClick at c.h$a. onClick( AppCompatViewInflater.java:4 ) at android.view.View. performClick( View.java:7792 ) at android.widget.TextView. performClick( TextView.java:16112 ) at android.view.View. performClickInternal( View.java:7769 ) at android.view.View.access$3800( View.java:910 ) at android.view.View$PerformClick. run( View.java:30218 ) at android.os.Handler. handleCallback( Handler.java:938 ) at android.os.Handler. dispatchMessage( Handler.java:99 ) at android.os.Looper. loopOnce( Looper.java:226 ) at android.os.Looper. loop( Looper.java:313 ) at android.app.ActivityThread. main( ActivityThread.java:8663 ) at java.lang.reflect.Method.invoke( Native Method ) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller. run( RuntimeInit.java:567 ) at com.android.internal.os.ZygoteInit. main( ZygoteInit.java:1135 ) Caused by: java.lang.reflect.InvocationTargetException at java.lang.reflect.Method.invoke( Native Method ) at c.h$a. onClick( AppCompatViewInflater.java:3 ) ... 13 more Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.widget.RadioButton.isChecked( )' on a null object reference at com.maxieds.chameleonminilivedebugger.m. a( ExternalFileIO.java:19 ) at com.maxieds.chameleonminilivedebugger.LiveLoggerActivity. actionButtonWriteFile( LiveLoggerActivity.java:2 ) ... 15 more

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On Fri, 17 Jun 2022, 18:21 Maxie D. Schmidt, @.***> wrote:

Reopened #58 https://github.com/maxieds/ChameleonMiniLiveDebugger/issues/58.

— Reply to this email directly, view it on GitHub https://github.com/maxieds/ChameleonMiniLiveDebugger/issues/58#event-6830167909, or unsubscribe https://github.com/notifications/unsubscribe-auth/ATRA4U2BVGIWNJZK36BVWBDVPSQWZANCNFSM5XDWLLTA . You are receiving this because you were mentioned.Message ID: @.*** com>

[maxieds]

@annee2000 When you report exceptions from the crash handler, please include what you did right before the crash happened (changed tab, clicked a button, etc., and which ones...). As you can see from the data it currently generates above, the stack trace information needs to get better. I added this project -- no idea when it will get finished.

I am doing some testing with a new phone tonight. I will see if I can get the BT connectivity better debugged.

[annee2000]

Hi Maxie, I did not use the BT connection at all. From what I recall I: Startet caméléon App Slot 1 showed active I selected reader Wanted to read a card for test Did not work Disconnected device Reconnectet device and all slots were red (disconnected) Tried to manually select 1st slot, not working Disconnected device an reconnected APP crashed - I send the error log

Hope this helps. APP worked fine on my old Motorola with Android 7 Best Detlef

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On Wed, 22 Jun 2022, 04:59 Maxie D. Schmidt, @.***> wrote:

@annee2000 https://github.com/annee2000 When you report exceptions from the crash handler, please include what you did right before the crash happened (changed tab, clicked a button, etc.). As you can see from the data it currently generates above, the stack trace information needs to get better. I added this project https://github.com/maxieds/ChameleonMiniLiveDebugger/projects/11 -- no idea when it will get finished.

I am doing some testing with a new phone tonight. I will see if I can get the BT connectivity better debugged.

— Reply to this email directly, view it on GitHub https://github.com/maxieds/ChameleonMiniLiveDebugger/issues/58#issuecomment-1162579193, or unsubscribe https://github.com/notifications/unsubscribe-auth/ATRA4UY6XQP5CCMVEG3A7VLVQJ6SHANCNFSM5XDWLLTA . You are receiving this because you were mentioned.Message ID: @.***>

[maxieds]

Here is an APK built with the latest commit that should be more cautious handling GUI View object handles obtained by their resource ID. In short, I expect it to crash less frequently on Android phones that I do not have hardware to test on. I am still testing some new code to work with BT devices. Please take some time to test with the latest and see if the crashes still happen. Once things appear stable, I will push an official release to Play Store for convenient reinstallation.

ChameleonMiniLiveDebugger-v1.4.3-beta-2022-06-22-223802-free-release.apk.zip

[maxieds]

A new version (v1.4.4-free) will be on Play Store soon. Please upgrade and reopen the issue if problems persist.