Java.Lang.IllegalArgumentException for 2days now

Question

Java.Lang.IllegalArgumentException for 2days now

Kevin A 121

Hi, this error is difficult because it provides no other feedback, except the following very cryptic :

Pending exception java.lang.IllegalArgumentException:
[zygote] runtime.cc:523] (Throwable with no stack trace)
[zygote] runtime.cc:523]
[zygote] runtime.cc:531] JNI DETECTED ERROR IN APPLICATION: JNI CallObjectMethodA called with pending exception java.lang.IllegalArgumentException:
[zygote] runtime.cc:531] (Throwable with no stack trace)
[zygote] runtime.cc:531]
[zygote] runtime.cc:531] in call to CallObjectMethodA
[zygote] runtime.cc:531] from void mono.java.lang.RunnableImplementor.n_run()
[zygote] runtime.cc:531] "main" prio=5 tid=1 Runnable
[zygote] runtime.cc:531] | group="main" sCount=0 dsCount=0 flags=0 obj=0x72abf978 self=0xf0259000
[zygote] runtime.cc:531] | sysTid=18013 nice=-10 cgrp=default sched=0/0 handle=0xf4bde514
[zygote] runtime.cc:531] | state=R schedstat=( 47903883229 2698579967 9708 ) utm=4248 stm=542 core=0 HZ=100
[zygote] runtime.cc:531] | stack=0xff445000-0xff447000 stackSize=8MB
[zygote] runtime.cc:531] | held mutexes= "mutator lock"(shared held)
[zygote] runtime.cc:531] native: #00 pc 0047eae1 /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char>>&, int, BacktraceMap*, char const*, art::ArtMethod*, void*)+209)
[zygote] runtime.cc:531] native: #01 pc 0057c193 /system/lib/libart.so (art::Thread::DumpStack(std::__1::basic_ostream<char, std::__1::char_traits<char>>&, bool, BacktraceMap*, bool) const+355)
[zygote] runtime.cc:531] native: #02 pc 00577693 /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char>>&, bool, BacktraceMap*, bool) const+83)
[zygote] runtime.cc:531] native: #03 pc 00395256 /system/lib/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+1254)
[zygote] runtime.cc:531] native: #04 pc 003956c1 /system/lib/libart.so (art::JavaVMExt::JniAbortV(char const*, char const*, char*)+113)
[zygote] runtime.cc:531] native: #05 pc 0014f207 /system/lib/libart.so (art::ScopedCheck::AbortF(char const*, ...)+71)
[zygote] runtime.cc:531] native: #06 pc 0014ed19 /system/lib/libart.so (art::ScopedCheck::CheckThread(_JNIEnv*)+457)
[zygote] runtime.cc:531] native: #08 pc 0014cf85 /system/lib/libart.so (art::ScopedCheck::Check(art::ScopedObjectAccess&, bool, char const*, art::JniValueType*)+853)
[zygote] runtime.cc:531] native: #09 pc 001527be /system/lib/libart.so (art::CheckJNI::CheckCallArgs(art::ScopedObjectAccess&, art::ScopedCheck&, _JNIEnv*, _jobject*, _jclass*, _jmethodID*, art::InvokeType, art::VarArgs const*)+190)
[zygote] runtime.cc:531] native: #10 pc 00153420 /system/lib/libart.so (art::CheckJNI::CallMethodA(char const*, _JNIEnv*, _jobject*, _jclass*, _jmethodID*, jvalue*, art::Primitive::Type, art::InvokeType)+928)
[zygote] runtime.cc:531] native: #11 pc 0013d37b /system/lib/libart.so (art::CheckJNI::CallObjectMethodA(_JNIEnv*, _jobject*, _jmethodID*, jvalue*)+75)
[zygote] runtime.cc:531] native: #12 pc 00004e68 /data/app/WF.FM-2efNn63x-LhlhDGpZjEc1Q==/lib/x86/libxa-internal-api.so (java_interop_jnienv_call_object_method_a+56)
[zygote] runtime.cc:531] native: #13 pc 0000164f (???)
[zygote] runtime.cc:531] at mono.java.lang.RunnableImplementor.n_run(Native method)
[zygote] runtime.cc:531] at mono.java.lang.RunnableImplementor.run(RunnableImplementor.java:30)
[zygote] runtime.cc:531] at android.os.Handler.handleCallback(Handler.java:790)
[zygote] runtime.cc:531] at android.os.Handler.dispatchMessage(Handler.java:99)
[zygote] runtime.cc:531] at android.os.Looper.loop(Looper.java:164)
[zygote] runtime.cc:531] at android.app.ActivityThread.main(ActivityThread.java:6494)
[zygote] runtime.cc:531] at java.lang.reflect.Method.invoke(Native method)
[zygote] runtime.cc:531] at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
[zygote] runtime.cc:531] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
[zygote] runtime.cc:531]
[libc] Fatal signal 6 (SIGABRT), code -6 in tid 18013 (WF.FM), pid 18013 (WF.FM)
[zygote] runtime.cc:531]

Tried tracing down all I could, using an interface that had no problem functioning a couple of days ago. Tried reinstalling all packages, deleting and creating a new solution, and commenting off various paths to identify the tab giving the problem. This tab then has 5 tabs, but commenting out each of those in succession made no difference.

Kevin A 121

Here's the call stack,

0xFFFFFFFFFFFFFFFF in System.Diagnostics.Debugger.Mono_UnhandledException_internal  C#
0x1 in System.Diagnostics.Debugger.Mono_UnhandledException at /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/corlib/System.Diagnostics/Debugger.cs:125,4   C#
0x20 in Android.Runtime.DynamicMethodNameCounter.25 C#
0x12 in System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw at /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:157,13 C#
0x6 in System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.<ThrowAsync>b__7_0 at /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/AsyncMethodBuilder.cs:1021,49  C#

Kevin A 121 Reputation points

2021-03-25T23:45:11.933+00:00

0xC in Android.App.SyncContext. at /Users/builder/azdo/_work/278/s/xamarin-android/src/Mono.Android/Android.App/SyncContext.cs:36,19 C#
0xE in Java.Lang.Thread.RunnableImplementor.Run at /Users/builder/azdo/_work/278/s/xamarin-android/src/Mono.Android/Java.Lang/Thread.cs:36,6 C#
0x8 in Java.Lang.IRunnableInvoker.n_Run at /Users/builder/azdo/_work/278/s/xamarin-android/src/Mono.Android/obj/Release/monoandroid10/android-29/mcw/Java.Lang.IRunnable.cs:84,4 C#
0x11 in Android.Runtime.DynamicMethodNameCounter.25 C#
Timon Yang-MSFT 9,606 Reputation points

2021-03-26T05:26:22.027+00:00

@Kevin A
Could you please provide some code that caused the error?
What kind of project is this?
Kevin A 121 Reputation points

2021-03-26T11:02:22.757+00:00

Hi, having trouble sending code via this...
Kevin A 121 Reputation points

2021-03-26T11:03:07.22+00:00

So I'll do it in parts. Here's my response:
@TimonYang, Hi, it's a contact list dialogue (for adding, deleting, showing) on a top tab, which is a member of a bottom tab. This navigation has been working fine for years.
The problem began when I added the IsEnabled={Binding NameTextChanged} line below:
Kevin A 121 Reputation points

2021-03-26T11:04:53.613+00:00

not working...
Kevin A 121 Reputation points

2021-03-26T11:05:12.42+00:00

See https://learn.microsoft.com/en-us/answers/idea/24980/comment-not-working.html?childToView=333255#reply-333255
Kevin A 121 Reputation points

2021-03-26T11:05:56.45+00:00

Still trying...

<Button
Margin=1,2,2,2
Command={Binding SaveContactCommand}
FontAttributes=Bold
IsEnabled={Binding NameTextChanged}
Style={StaticResource PageActionButton}
Text=Save
Kevin A 121 Reputation points

2021-03-26T11:06:20.957+00:00

It threw an exception, showing me there was a binding problem. The earlier code was:
BindingContext = new ManageContactsViewModel();
_mcvm = (ManageContactsViewModel)BindingContext;

and I altered it to get
Kevin A 121 Reputation points

2021-03-26T11:06:47.287+00:00

_mcvm = new ManageContactsViewModel();
BindingContext = _mcvm;
which passed originally, but suggested I might have a more general binding problem.
Kevin A 121 Reputation points

2021-03-26T11:07:07.987+00:00

The xaml includes
x:DataType=contact:ManageContactsViewModel>
ManageContactsViewModel inherits from ContactLoadingViewModel, which was working for other tabs previously.
But when I take this tab out of the bottom Contacts tab, there is still an exception.

Accepted answer

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Kevin A 121 Reputation points

2021-03-25T23:44:47.05+00:00

Here's the call stack,

0xFFFFFFFFFFFFFFFF in System.Diagnostics.Debugger.Mono_UnhandledException_internal C# 0x1 in System.Diagnostics.Debugger.Mono_UnhandledException at /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/corlib/System.Diagnostics/Debugger.cs:125,4 C# 0x20 in Android.Runtime.DynamicMethodNameCounter.25 C# 0x12 in System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw at /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:157,13 C# 0x6 in System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.<ThrowAsync>b__7_0 at /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/AsyncMethodBuilder.cs:1021,49 C#
Kevin A 121 Reputation points

2021-03-25T23:45:11.933+00:00

0xC in Android.App.SyncContext. at /Users/builder/azdo/_work/278/s/xamarin-android/src/Mono.Android/Android.App/SyncContext.cs:36,19 C#
0xE in Java.Lang.Thread.RunnableImplementor.Run at /Users/builder/azdo/_work/278/s/xamarin-android/src/Mono.Android/Java.Lang/Thread.cs:36,6 C#
0x8 in Java.Lang.IRunnableInvoker.n_Run at /Users/builder/azdo/_work/278/s/xamarin-android/src/Mono.Android/obj/Release/monoandroid10/android-29/mcw/Java.Lang.IRunnable.cs:84,4 C#
0x11 in Android.Runtime.DynamicMethodNameCounter.25 C#
Timon Yang-MSFT 9,606 Reputation points

2021-03-26T05:26:22.027+00:00

@Kevin A
Could you please provide some code that caused the error?
What kind of project is this?
Kevin A 121 Reputation points

2021-03-26T11:02:22.757+00:00

Hi, having trouble sending code via this...
Kevin A 121 Reputation points

2021-03-26T11:03:07.22+00:00

So I'll do it in parts. Here's my response:
@TimonYang, Hi, it's a contact list dialogue (for adding, deleting, showing) on a top tab, which is a member of a bottom tab. This navigation has been working fine for years.
The problem began when I added the IsEnabled={Binding NameTextChanged} line below:
Kevin A 121 Reputation points

2021-03-26T11:04:53.613+00:00

not working...
Kevin A 121 Reputation points

2021-03-26T11:05:12.42+00:00

See https://learn.microsoft.com/en-us/answers/idea/24980/comment-not-working.html?childToView=333255#reply-333255
Kevin A 121 Reputation points

2021-03-26T11:05:56.45+00:00

Still trying...

<Button
Margin=1,2,2,2
Command={Binding SaveContactCommand}
FontAttributes=Bold
IsEnabled={Binding NameTextChanged}
Style={StaticResource PageActionButton}
Text=Save
Kevin A 121 Reputation points

2021-03-26T11:06:20.957+00:00

It threw an exception, showing me there was a binding problem. The earlier code was:
BindingContext = new ManageContactsViewModel();
_mcvm = (ManageContactsViewModel)BindingContext;

and I altered it to get
Kevin A 121 Reputation points

2021-03-26T11:06:47.287+00:00

_mcvm = new ManageContactsViewModel();
BindingContext = _mcvm;
which passed originally, but suggested I might have a more general binding problem.
Kevin A 121 Reputation points

2021-03-26T11:07:07.987+00:00

The xaml includes
x:DataType=contact:ManageContactsViewModel>
ManageContactsViewModel inherits from ContactLoadingViewModel, which was working for other tabs previously.
But when I take this tab out of the bottom Contacts tab, there is still an exception.

Answer 1

Kevin A 121

Problem was with MediaElement, after a Nuget. Gave no indication though, and Javalanguage error had no origin indicator.
Probably a good idea would be to get more diagnostic info on this one, as it took 3 days to figure it out.

JKIE 1 Reputation point

2021-07-28T19:47:36.883+00:00

I have just come across this issue. What was the problem with the MediaElement that you fixed?

Regards.

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Java.Lang.IllegalArgumentException for 2days now

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