[mcgyver83]

Originally Posted by Statter

You didn't say if you actually downloaded the JDownloader.jar (MULTIOS JAR without Installer) and put it into the JD 2.0 folder or whatever folder the raspberry pi2 has the JD 2.0 in. Sorry I'm not familiar with the raspberry pi2, as I have not had time to buy one and play with such.

You should replace the JDownloader.jar with the JDownloader.jar (MULTIOS JAR without Installer) after you are able to follow the steps properly, remove Core.jar, tmp, update, and yes I did also delete the
previous JDownloader.jar when I replaced it to make sure there were no issues after I backed up the JD 2.0 Folder first of course.

See my previous post maybe on my error and fix posted earlier on 23.12.2021

Good luck

I deleted JDownloader.jar and got it as MULTIOS JAR without Installer
Deleted Core.jar tmp and update.

I'm mapping the docker container folder with the app to my local disk so I can replace/delete files and folder.

I see a lot of log lines relates to update (2Mbyte file)
But in the end I still have the error line.

I think could be the fact that the docker image creator suggest to mount only cfg folder.
I'm mounting the whole "app" folder to be able to replace JDownloader.jar.

Let's see if the image maintainer updates it soon.

[Jiaz]

@mcgyver83: There is nothing to update as the image/files are not affected. Only 1 update was affected by the bug and only in case you are on this buggy version, you need to fix the update.
Can you please provide the error line? If you want we can also do a teamviewer session. Just contact me via support@jdownloader.org
The error you encounter is not connected to the update bug when you really have replaced the JDownloader.jar file

[jdjon10]

Originally Posted by Jiaz

The update with bugfix is live. In case your JDownloader cannot fix itself, please see **External links are only visible to Support Staff**...
Important! 1.) You also need to replace the delete/replace JDownloader.jar , see step 4! Please download JDownloader.jar from mega.nz... and place it in the folder. 2.) Then delete the Core.jar file and the tmp and update folder like explained in the article!

Hi,
I've just arrived home after one week. I knew nothing about this complicated issue. I have just pressed the updater-button [Strg+U]. The JD has updated. After that I saw this topic in the forum.
How can I know if JD did this particular update or not?
+
Should I additionally do these 2 points under "Important" anyway?

[Jiaz]

@jdjon10: You only have to fix your installation in case your JDownloader no longer starts or throws errors on update. In case your version/build date is after 23.12.2021, then all is good.

[nascher1]

org.jdownloader.update.SelfUpdateException: Selftest has been terminated unexpectedly
at org.jdownloader.update.SelfUpdateClient.finishSelfUpdate(SelfUpdateClient.java:353)
at org.jdownloader.update.UpdateManager.runFinishSelfUpdate(UpdateManager.java:951)
at org.jdownloader.update.UpdateManager$12.run(UpdateManager.java:866)
at org.jdownloader.update.UpdateManager.installPendingUpdates(UpdateManager.java:886)
at org.jdownloader.updatev2.UpdateController.installUpdates(UpdateController.java:536)
at org.jdownloader.updatev2.UpdateController.onResults(UpdateController.java:408)
at org.jdownloader.update.UpdateManager$21.onResults(UpdateManager.java:1507)
at org.jdownloader.update.UpdateManager.runUpdateLoop(UpdateManager.java:1036)
at org.jdownloader.update.PendingUpdate.run(PendingUpdate.java:19)
at org.jdownloader.update.UpdateManager$23.run(UpdateManager.java:1686)
at java.lang.Thread.run(Unknown Source)


Just today on W7 W10 also yesterday all updates worked just fine.

[madmarc69]

Same problem here. Win 11 x64 pro. All updates till yesterday worked fine. Build date is 28.12.2021 19:08:43.
Core 45295.

org.jdownloader.update.SelfUpdateException: Selftest has been terminated unexpectedly
at org.jdownloader.update.SelfUpdateClient.finishSelfUpdate(SelfUpdateClient.java:353)
at org.jdownloader.update.UpdateManager.runFinishSelfUpdate(UpdateManager.java:951)
at org.jdownloader.update.DefaultCallbackHandler.onResults(DefaultCallbackHandler.java:309)
at org.jdownloader.update.UpdateManager.runUpdateLoop(UpdateManager.java:1036)
at org.jdownloader.update.UpdateManager$8.run(UpdateManager.java:411)
at java.lang.Thread.run(Unknown Source)

[activoice]

Still can't get mine to load even after following instructions... - Win 10 64 Bit.

I uninstalled Jdownloader and installed the newest version from the website... didn't work.

Then deleted the tmp and update folders, also deleted core.jar and downloaded and replaced JDownloader.jar

Then tried to run the Jdownloader2.exe from the installation folder

It downloads the updates, extracts it, then I get a Failed to install the update error message

First I get this error:
org.jdownloader.update.SelfUpdateException: Selftest has been terminated unexpectedly
at org.jdownloader.update.SelfUpdateClient.finishSelfUpdate(SelfUpdateClient.java:353)
at org.jdownloader.update.UpdateManager.runFinishSelfUpdate(UpdateManager.java:950)
at org.jdownloader.update.DefaultCallbackHandler.onResults(DefaultCallbackHandler.java:309)
at org.jdownloader.update.UpdateManager.runUpdateLoop(UpdateManager.java:1325)
at org.jdownloader.update.PendingUpdate.run(PendingUpdate.java:19)
at org.jdownloader.update.UpdateManager$23.run(UpdateManager.java:1666)
at java.lang.Thread.run(Unknown Source)

Then I get this error
org.jdownloader.update.launcher.JDLauncherFailedException: java.lang.NoClassDefFoundError: org/jdownloader/startup/Main
at org.jdownloader.update.launcher.SecondLevelLauncher.launchJDownloader(SecondLevelLauncher.java:679)
at org.jdownloader.update.launcher.SecondLevelLauncher.init(SecondLevelLauncher.java:457)
at org.jdownloader.update.launcher.SecondLevelLauncher.runMain(SecondLevelLauncher.java:224)
at org.jdownloader.update.launcher.JDLauncherViaClassLoader.main(JDLauncherViaClassLoader.java:10)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jdownloader.updatev2.JDClassLoaderLauncher.main(JDClassLoaderLauncher.java:148)
at org.jdownloader.update.launcher.JDLauncher.main(JDLauncher.java:8)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85)
at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:94)
at com.install4j.runtime.launcher.WinLauncher.main(WinLauncher.java:25)
Caused by: java.lang.NoClassDefFoundError: org/jdownloader/startup/Main
at org.jdownloader.launcher.StandaloneLauncher.launchJDownloader(StandaloneLauncher.java:131)
at org.jdownloader.update.launcher.SecondLevelLauncher.launchJDownloader(SecondLevelLauncher.java:633)
... 16 more
Caused by: java.lang.ClassNotFoundException: org.jdownloader.startup.Main
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 18 more

[Deuvv]

Updater trying to validate also shows

org.jdownloader.update.SelfUpdateException: Selftest has been terminated unexpectedly
at org.jdownloader.update.SelfUpdateClient.finishSelfUpdate(SelfUpdateClient.java:353)
at org.jdownloader.update.UpdateManager.runFinishSelfUpdate(UpdateManager.java:950)
at org.jdownloader.update.DefaultCallbackHandler.onResults(DefaultCallbackHandler.java:309)
at org.jdownloader.update.UpdateManager.runUpdateLoop(UpdateManager.java:1325)
at org.jdownloader.update.PendingUpdate.run(PendingUpdate.java:19)
at org.jdownloader.update.UpdateManager$23.run(UpdateManager.java:1666)
at java.base/java.lang.Thread.run(Thread.java:834)

after following the fix-instructions (before that wouldn't even start up and just throw the Java-error).

If I hit cancel on the updater a few times this one comes up:

org.jdownloader.update.launcher.JDLauncherFailedException: java.lang.NoClassDefFoundError: org/jdownloader/startup/Main
at org.jdownloader.update.launcher.SecondLevelLauncher.launchJDownloader(SecondLevelLauncher.java:679)
at org.jdownloader.update.launcher.SecondLevelLauncher.init(SecondLevelLauncher.java:457)
at org.jdownloader.update.launcher.SecondLevelLauncher.runMain(SecondLevelLauncher.java:224)
at org.jdownloader.update.launcher.JDLauncherViaClassLoader.main(JDLauncherViaClassLoader.java:10)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.jdownloader.updatev2.JDClassLoaderLauncher.main(JDClassLoaderLauncher.java:132)
at org.jdownloader.update.launcher.JDLauncher.main(JDLauncher.java:8)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:84)
at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:94)
at com.install4j.runtime.launcher.WinLauncher.main(WinLauncher.java:25)
Caused by: java.lang.NoClassDefFoundError: org/jdownloader/startup/Main
at org.jdownloader.launcher.StandaloneLauncher.launchJDownloader(StandaloneLauncher.java:131)
at org.jdownloader.update.launcher.SecondLevelLauncher.launchJDownloader(SecondLevelLauncher.java:633)
... 16 more
Caused by: java.lang.ClassNotFoundException: org.jdownloader.startup.Main
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:471)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
at org.jdownloader.updatev2.JDClassLoaderLauncher$JDCustomRootClassLoader.loadClass(JDClassLoaderLauncher.java:54)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 18 more

[7leagueboot]

Same as everyone else. Followed all instructions on the Fix page but after replacing JDownloader.jar and restarting the update downloads and fails.

[stressmen]

Hallo
Gleiche Fehler und Fehlermeldungen. Konnte nicht updaten und nach der Neuinstallation von JDownloader kann nicht mehr gestartet werden. Win 10 pro 64 Bit.

[Cmdr_Michael]

Fix does not help:
1) Deleted core.jar, jdownloder.jar, tmp/update
2) Copied new jdownloader.jar from **External links are only visible to Support Staff****External links are only visible to Support Staff**.
Error at start when the update runs:

org.jdownloader.update.SelfUpdateException: Selftest has been terminated unexpectedly
at org.jdownloader.update.SelfUpdateClient.finishSelfUpdate(SelfUpdateClient.java:353)
at org.jdownloader.update.UpdateManager.runFinishSelfUpdate(UpdateManager.java:950)
at org.jdownloader.update.DefaultCallbackHandler.onResults(DefaultCallbackHandler.java:309)
at org.jdownloader.update.UpdateManager.runUpdateLoop(UpdateManager.java:1325)
at org.jdownloader.update.UpdateManager$8.run(UpdateManager.java:410)
at java.lang.Thread.run(Unknown Source)

2) Completly uninstalled jdownloader (including settings), reinstalled from https://jdownloader.org/download/index Windows, -> JDownloader does not start.
When following steps under 1 same error

[K24]

Good evening.
I detected this problreama tonight on 2 different computers, the exact same error.
I tried to follow the instructions published on other posts, but it didn't work for me, even with new installations.
Thank you

[smiglo5]

Hey guys!
I'm having an issue, I just re-installed my JD2 instance to have clean installation of this software, I can not launch it.
It was working just yesterday, so I'm definitely sure its not a Java problem here.

I'm attaching a screenshot from what is happening after opening JD2.

Thanks for help in advance!

I can only add that my friend who never had JD2 on his PC is getting the same issue.

[andre28r]

Hallo also das aktuele update lasst sich nicht installieren und eine neu installation
geht auch nicht bekomme denn immer ne fehler meldung.
Ja und das heist jetzt das ich denn JD2 nicht mehr öffnen kann.
Und die Fehler lösung von 23 geht auch nicht.

[smiglo5]

Sorry for double post, yes I've tried the fix from the top of these forums. Its trying to download an update after that, and then error, and again, JD2 reopens and tries to download an update :/

[smiglo5]

Exactly same issue. Both me and my friend, on a fresh installation of JD2

[Petra78]

Bei mir dasselbe. Ich habe jdownloader.jar neu runter geladen, dann im Ordner ersetzt und die Ordner tmp und update gelöscht. Nach dem Starten sucht er Updates, findet auch welche und dann kommen ca. 50+ Fehlermeldungen, die sich alle irgendwie auf Java beziehen. Das hab ich aber nicht auf meinem Laptop, hatte ich auch noch nie. Bei einer Neuinstallation kommen gleich folgende Fehlermeldungen:

java.lang.ClassCastException: java.lang.NoSuchMethodError cannot be cast to java.lang.Exception
at org.appwork.utils.NonInterruptibleThread.execute(NonInterruptibleThread.java:146)
at org.appwork.utils.NonInterruptibleRunnable.startAndWait(NonInterruptibleRunnable.java:41)
at org.jdownloader.plugins.controller.host.HostPluginController.init(HostPluginController.java:244)
at org.jdownloader.plugins.controller.host.HostPluginController.ensureLoaded(HostPluginController.java: 489)
at jd.SecondLevelLaunch$9$1.run(SecondLevelLaunch.java:735)

[nascher1]

Pretty sure we have to wait for another working update the fix was for the "old" error and only if you had problems starting JD at all not if the update fails.

[Perene]

It's not working by any methods described and I am confused why this site hasn't at least removed the current links and stopped recommending a tutorial that does not help at all.

I mean this one:

https://board.jdownloader.org/showpo...1&postcount=24

And:

https://support.jdownloader.org/Know...r-installation

At least do that, so we will stop asking for a fix when there is none YET.

The thing is so broke that I can't even uninstall anymore.

[Jiaz]

Update is on the way. Thanks for the reports!