Bug 40012 - Didn't find class "mono.android.app.Application"
Summary: Didn't find class "mono.android.app.Application"
Alias: None
Product: Android
Classification: Xamarin
Component: Debugger ()
Version: unspecified
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2016-03-31 07:33 UTC by klark
Modified: 2017-09-09 08:36 UTC (History)
4 users (show)

Is this bug a regression?: ---
Last known good build:

build info (1.17 MB, text/plain)
2016-03-31 07:33 UTC, klark

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Description klark 2016-03-31 07:33:05 UTC
Created attachment 15567 [details]
build info

My APP fails to start!With the following information:

Forwarding debugger port 8824
Detecting existing process
[AndroidRuntime] Shutting down VM
[AndroidRuntime] FATAL EXCEPTION: main
[AndroidRuntime] Process: AnXinMe.RemoteTv.Droid, PID: 21244
[AndroidRuntime] java.lang.RuntimeException: Unable to instantiate application mono.android.app.Application: java.lang.ClassNotFoundException: Didn't find class "mono.android.app.Application" on path: DexPathList[[zip file "/data/app/AnXinMe.RemoteTv.Droid-1.apk"],nativeLibraryDirectories=[/data/app-lib/AnXinMe.RemoteTv.Droid-1, /vendor/lib, /system/lib]]
[AndroidRuntime] 	at android.app.LoadedApk.makeApplication(LoadedApk.java:509)
[AndroidRuntime] 	at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4427)
[AndroidRuntime] 	at android.app.ActivityThread.access$1500(ActivityThread.java:147)
[AndroidRuntime] 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1271)
[AndroidRuntime] 	at android.os.Handler.dispatchMessage(Handler.java:102)
[AndroidRuntime] 	at android.os.Looper.loop(Looper.java:136)
[AndroidRuntime] 	at android.app.ActivityThread.main(ActivityThread.java:5135)
[AndroidRuntime] 	at java.lang.reflect.Method.invokeNative(Native Method)
[AndroidRuntime] 	at java.lang.reflect.Method.invoke(Method.java:515)
[AndroidRuntime] 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:795)
[AndroidRuntime] 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:611)
[AndroidRuntime] 	at dalvik.system.NativeStart.main(Native Method)
[AndroidRuntime] Caused by: java.lang.ClassNotFoundException: Didn't find class "mono.android.app.Application" on path: DexPathList[[zip file "/data/app/AnXinMe.RemoteTv.Droid-1.apk"],nativeLibraryDirectories=[/data/app-lib/AnXinMe.RemoteTv.Droid-1, /vendor/lib, /system/lib]]
[AndroidRuntime] 	at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
[AndroidRuntime] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
[AndroidRuntime] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
[AndroidRuntime] 	at android.app.Instrumentation.newApplication(Instrumentation.java:975)
[AndroidRuntime] 	at android.app.LoadedApk.makeApplication(LoadedApk.java:504)
[AndroidRuntime] 	... 11 more
[Process] Sending signal. PID: 21244 SIG: 9
Comment 1 Prashant [MSFT] 2017-06-29 04:46:19 UTC
Thank you for taking the time to submit the bug. We are unable to reproduce this issue. Please attach a reproduction to the bug by starting with a clean Xamarin.Android project and adding just the code necessary to demonstrate the issue.
Comment 2 Cody Beyer (MSFT) 2017-08-23 20:35:34 UTC
Because we have not received a reply to our request for more information we are closing this issue. If you are still encountering this issue, please reopen the ticket with the requested information. Thanks!
Comment 3 softlion 2017-09-09 08:36:15 UTC
Duplicate of https://bugzilla.xamarin.com/show_bug.cgi?id=55268