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  #1  
Old 27.12.2016, 13:58
sharky_46
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Default Can not connect to update.appwork.org

HI,

Since i install jre1.8.0_111 I can not open jDowloader, I have an error "Can not connect to update.appwork.org" and I can't uninstall it too. My OS is windows 7.

this is the log error :

Code:
org.jdownloader.update.launcher.JDLauncherFailedException: java.lang.NoClassDefFoundError: org/jdownloader/startup/Main
	at org.jdownloader.update.launcher.SecondLevelLauncher.launchJDownloader(SecondLevelLauncher.java:797)
	at org.jdownloader.update.launcher.SecondLevelLauncher.init(SecondLevelLauncher.java:562)
	at org.jdownloader.update.launcher.SecondLevelLauncher.runMain(SecondLevelLauncher.java:331)
	at org.jdownloader.update.launcher.JDLauncher.main(JDLauncher.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 com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
	at com.exe4j.runtime.WinLauncher.main(Unknown Source)
	at com.install4j.runtime.launcher.WinLauncher.main(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: org/jdownloader/startup/Main
	at org.jdownloader.update.launcher.SecondLevelLauncher.launchJDownloader(SecondLevelLauncher.java:729)
	... 10 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)
	... 11 more

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Last edited by sharky_46; 31.12.2016 at 13:04.
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  #2  
Old 29.12.2016, 21:51
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pspzockerscene pspzockerscene is offline
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Log please.

Also your screenshots are offline.
EDIT
Sorry, seems like it was a temporary issue.


GreeZ pspzockerscene
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Do you have Nero installed?

Last edited by pspzockerscene; 30.12.2016 at 03:29.
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  #3  
Old 30.12.2016, 00:28
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raztoki raztoki is offline
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(screen shots are online)

most likely firewall preventing jd from accessing the internet or messed up install in which you can fix via downloading new JDownloader.jar from jdownloader.org/jdownloader2 and deleting Core.jar, update/, and tmp/. Start JDownloader.jar and it will self update.

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  #4  
Old 31.12.2016, 12:58
sharky_46
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I updated first post with log error and pictures in attachment.

I removed this folder :
C:\Users\xxx\AppData\Local\JDownloader v2.0

and launch a new installation, but I still have the same error
Attached Thumbnails
Screenshot_2.jpg   Screenshot_3.jpg   Screenshot_4.jpg  

Last edited by sharky_46; 31.12.2016 at 13:19.
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  #5  
Old 31.12.2016, 13:01
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did you try via my method (jar) vs installer?

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  #6  
Old 31.12.2016, 13:01
sharky_46
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this is the uninstall error log

Code:
Exception:

java.lang.RuntimeException: java.io.FileNotFoundException: C:\Users\Gamedware\AppData\Local\JDownloader v2.0\.install4j\files.log (The system cannot find the file specified)
	at com.install4j.runtime.installer.helper.fileinst.FileInstaller$5.run(Unknown Source)
	at com.install4j.runtime.installer.helper.comm.actions.RunAction.execute(Unknown Source)
	at com.install4j.runtime.installer.helper.comm.HelperCommunication.executeActionDirect(Unknown Source)
	at com.install4j.runtime.installer.helper.comm.HelperCommunication.executeActionInt(Unknown Source)
	at com.install4j.runtime.installer.helper.comm.HelperCommunication.executeActionChecked(Unknown Source)
	at com.install4j.runtime.installer.helper.fileinst.FileInstaller.uninstall(Unknown Source)
	at com.install4j.runtime.beans.actions.UninstallFilesAction.uninstall(Unknown Source)
	at com.install4j.runtime.installer.UninstallerContextImpl$2.fetchValue(Unknown Source)
	at com.install4j.runtime.installer.helper.comm.actions.FetchObjectAction.execute(Unknown Source)
	at com.install4j.runtime.installer.helper.comm.HelperCommunication.executeActionWrapper(Unknown Source)
	at com.install4j.runtime.installer.helper.comm.HelperCommunication.access$200(Unknown Source)
	at com.install4j.runtime.installer.helper.comm.HelperCommunication$1.run(Unknown Source)
Caused by: java.io.FileNotFoundException: C:\Users\Gamedware\AppData\Local\JDownloader v2.0\.install4j\files.log (The system cannot find the file specified)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(Unknown Source)
	at java.io.FileInputStream.<init>(Unknown Source)
	at java.io.FileInputStream.<init>(Unknown Source)
	at sun.net.www.protocol.file.FileURLConnection.connect(Unknown Source)
	at sun.net.www.protocol.file.FileURLConnection.getInputStream(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source)
	at com.install4j.runtime.installer.helper.XmlHelper.parse(Unknown Source)
	at com.install4j.runtime.installer.helper.XmlHelper.parseFile(Unknown Source)
	at com.install4j.runtime.installer.helper.XmlHelper.parseFile(Unknown Source)
	at com.install4j.runtime.installer.helper.fileinst.FileLogger.read(Unknown Source)
	at com.install4j.runtime.installer.helper.fileinst.FileRemover.uninstall(Unknown Source)
	... 12 more

System properties:

java.runtime.name=Java(TM) SE Runtime Environment
exe4j.moduleName=C:\Users\Gamedware\AppData\Local\JDownloader v2.0\Uninstall JDownloader.exe
exe4j.processCommFile=C:\Users\GAMEDW~1\AppData\Local\Temp\e4j_p4000.tmp
exe4j.semaphoreName=Local\c:_users_gamedware_appdata_local_jdownloader_v2.0_uninstall_jdownloader.exe
sun.boot.library.path=c:\users\gamedware\appdata\local\jdownloader v2.0\jre\bin
java.vm.version=25.40-b25
user.country.format=FR
java.vm.vendor=Oracle Corporation
java.vendor.url=http://java.oracle.com/
exe4j.consoleCodepage=cp0
path.separator=;
java.vm.name=Java HotSpot(TM) 64-Bit Server VM
file.encoding.pkg=sun.io
user.country=US
user.script=
sun.os.patch.level=Service Pack 1
install4j.exeDir=C:\Users\Gamedware\AppData\Local\JDownloader v2.0\
java.vm.specification.name=Java Virtual Machine Specification
user.dir=C:\Users\Gamedware\AppData\Local
java.runtime.version=1.8.0_40-b25
java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment
java.endorsed.dirs=c:\users\gamedware\appdata\local\jdownloader v2.0\jre\lib\endorsed
os.arch=amd64
java.io.tmpdir=C:\Users\GAMEDW~1\AppData\Local\Temp\
line.separator=

java.vm.specification.vendor=Oracle Corporation
user.variant=
exe4j.tempDir=
os.name=Windows 7
sun.jnu.encoding=Cp1252
java.library.path=C:\Users\Gamedware\AppData\Local\JDownloader v2.0\.\.install4j;C:\ProgramData\Oracle\Java\javapath;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Program Files\nodejs\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Users\Gamedware\AppData\Roaming\npm;c:\users\gamedware\appdata\local\jdownloader v2.0\jre\bin
sun.awt.enableExtraMouseButtons=true
java.specification.name=Java Platform API Specification
java.class.version=52.0
sun.management.compiler=HotSpot 64-Bit Tiered Compilers
exe4j.isInstall4j=true
os.version=6.1
user.home=C:\Users\Gamedware
user.timezone=Europe/Paris
java.awt.printerjob=sun.awt.windows.WPrinterJob
file.encoding=Cp1252
java.specification.version=1.8
java.class.path=C:\Users\Gamedware\AppData\Local\JDownloader v2.0\.install4j\i4jruntime.jar;C:\Users\Gamedware\AppData\Local\JDownloader v2.0\.\.install4j\user.jar;C:\Users\Gamedware\AppData\Local\JDownloader v2.0\.\.install4j\user\proxyVole.jar;;C:\Users\Gamedware\AppData\Local\JDownloader v2.0\jre\lib\deploy.jar;C:\Users\Gamedware\AppData\Local\JDownloader v2.0\jre\lib\plugin.jar;C:\Users\Gamedware\AppData\Local\JDownloader v2.0\JDownloader.jar
user.name=Gamedware
java.vm.specification.version=1.8
sun.java.command=C:\Users\Gamedware\AppData\Local\JDownloader v2.0\Uninstall JDownloader.exe
java.home=c:\users\gamedware\appdata\local\jdownloader v2.0\jre
sun.arch.data.model=64
exe4j.launchName=C:\Users\Gamedware\AppData\Local\JDownloader v2.0\Uninstall JDownloader.exe
user.language=en
java.specification.vendor=Oracle Corporation
user.language.format=fr
awt.toolkit=sun.awt.windows.WToolkit
java.vm.info=mixed mode
exe4j.unextractedPosition=0
java.version=1.8.0_40
java.ext.dirs=c:\users\gamedware\appdata\local\jdownloader v2.0\jre\lib\ext;C:\Windows\Sun\Java\lib\ext
sun.boot.class.path=c:\users\gamedware\appdata\local\jdownloader v2.0\jre\lib\resources.jar;c:\users\gamedware\appdata\local\jdownloader v2.0\jre\lib\rt.jar;c:\users\gamedware\appdata\local\jdownloader v2.0\jre\lib\sunrsasign.jar;c:\users\gamedware\appdata\local\jdownloader v2.0\jre\lib\jsse.jar;c:\users\gamedware\appdata\local\jdownloader v2.0\jre\lib\jce.jar;c:\users\gamedware\appdata\local\jdownloader v2.0\jre\lib\charsets.jar;c:\users\gamedware\appdata\local\jdownloader v2.0\jre\lib\jfr.jar;c:\users\gamedware\appdata\local\jdownloader v2.0\jre\classes
install4j.appDir=C:\Users\Gamedware\AppData\Local\JDownloader v2.0\
java.vendor=Oracle Corporation
file.separator=\
java.vendor.url.bug=**External links are only visible to Support Staff**
sun.io.unicode.encoding=UnicodeLittle
sun.cpu.endian=little
install4j.systemLanguage=en
sun.desktop=windows
sun.cpu.isalist=amd64
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  #7  
Old 31.12.2016, 13:18
sharky_46
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I downloaded the jdownloader.jar.
I found "update/" and "tmp/. " folders, but where is "core.jar" ?

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  #8  
Old 31.12.2016, 13:27
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raztoki raztoki is offline
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might not be present yet, just start JDownloader.jar that you downloaded via command line
Code:
java -jar JDownloader.jar
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  #9  
Old 31.12.2016, 13:29
sharky_46
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I can't find "Core.jar". I removed "update/, and tmp/". I launch "java -jar JDownloader.jar" from command line and still have this error :

Code:
org.jdownloader.update.launcher.JDLauncherFailedException: java.lang.NoClassDefFoundError: org/jdownloader/startup/Main
	at org.jdownloader.update.launcher.SecondLevelLauncher.launchJDownloader(SecondLevelLauncher.java:739)
	at org.jdownloader.update.launcher.SecondLevelLauncher.init(SecondLevelLauncher.java:494)
	at org.jdownloader.update.launcher.SecondLevelLauncher.runMain(SecondLevelLauncher.java:228)
	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.update.launcher.JDLauncher.main(JDLauncher.java:78)
	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(Unknown Source)
	at com.exe4j.runtime.WinLauncher.main(Unknown Source)
	at com.install4j.runtime.launcher.WinLauncher.main(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: org/jdownloader/startup/Main
	at org.jdownloader.update.launcher.SecondLevelLauncher.launchJDownloader(SecondLevelLauncher.java:679)
	... 15 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)
	... 16 more
I removed "JDownloader v2.0" folder, launch a new installation with jDownloader installer. I can't find "Core.jar", "update/, and tmp/". I launch "java -jar JDownloader.jar" from command line and still have the error.

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  #10  
Old 31.12.2016, 13:36
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raztoki raztoki is offline
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@sharky_46

Jump our online chat and find myself and ask for Teamviewer session
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  #11  
Old 31.12.2016, 13:37
sharky_46
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this my output.log and UdpateOoutput.log

Code:
JarHandlerWorkaroundOracle:setURLStreamHandlerFactory
JarHandlerWorkaroundOracle:replaceLauncherFactory
JarHandlerWorkaroundOracle:replaceURLClassPath
JarHandlerWorkaroundOracle:replacejarHandler
JarHandlerWorkaroundOracle:replaceLoaders:3
JarHandlerWorkaroundOracle:replaceLoader:0:handler
JarHandlerWorkaroundOracle:replaceLoader:0:handler:jar:file:/C:/Users/Gamedware/AppData/Local/JDownloader%20v2.0/.install4j/i4jruntime.jar!/
JarHandlerWorkaroundOracle:replaceLoader:1:handler
JarHandlerWorkaroundOracle:replaceLoader:1:handler:jar:file:/C:/Users/Gamedware/AppData/Local/JDownloader%20v2.0/JDownloader.jar!/
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  #12  
Old 31.12.2016, 14:09
sharky_46
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Jdownloader interface is ok now, but I can't set my alldebrid.com login/pass, I still have a "No internet connection" message.

I checked my firewall and add jDowloader exception

Click image for larger version

Name:	Screenshot_10.jpg
Views:	18
Size:	45.0 KB
ID:	7385

Code:
org.appwork.updatesys.client.defaultimpl.http.NoConnectionException: org.jdownloader.update.lastchance.FailedException: org.appwork.updatesys.client.defaultimpl.http.NoConnectionException: Could not Connect to http://update.appwork.org/jcgi/lastchance?app=JD&pkh=12f1848a883e733ed40fffff0dae2f35&jh=0271c14586aab78f9471dfefd0246e98&rev=9161&srev=9161&urev=9186&surev=9186
	at org.jdownloader.update.lastchance.LastChanceManager.internalRun(LastChanceManager.java:167)
	at org.jdownloader.update.lastchance.LastChanceManager.run(LastChanceManager.java:110)
	at org.jdownloader.update.launcher.SecondLevelLauncher$2.run(SecondLevelLauncher.java:182)
Caused by: org.jdownloader.update.lastchance.FailedException: org.appwork.updatesys.client.defaultimpl.http.NoConnectionException: Could not Connect to http://update.appwork.org/jcgi/lastchance?app=JD&pkh=12f1848a883e733ed40fffff0dae2f35&jh=0271c14586aab78f9471dfefd0246e98&rev=9161&srev=9161&urev=9186&surev=9186
	at org.jdownloader.update.lastchance.LastChanceManager.httpFirstTry(LastChanceManager.java:401)
	at org.jdownloader.update.lastchance.LastChanceManager.download(LastChanceManager.java:202)
	at org.jdownloader.update.lastchance.LastChanceManager.internalRun(LastChanceManager.java:161)
	... 2 more
Caused by: org.appwork.updatesys.client.defaultimpl.http.NoConnectionException: Could not Connect to http://update.appwork.org/jcgi/lastchance?app=JD&pkh=12f1848a883e733ed40fffff0dae2f35&jh=0271c14586aab78f9471dfefd0246e98&rev=9161&srev=9161&urev=9186&surev=9186
	at org.appwork.updatesys.client.defaultimpl.http.HttpClientImpl.download(HttpClientImpl.java:248)
	at org.jdownloader.update.lastchance.LastChanceManager.httpFirstTry(LastChanceManager.java:382)
	... 4 more
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  #13  
Old 31.12.2016, 19:49
sharky_46
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The problem was a malware who changed "winsock".

Many thanks for your help and time @raztoki !

So to resume, i tried this :
- uninstall Jdownloader (uninstall broken ^^), remove Jdownloader files
- uninstall Avira antivirus
- turn off windows firewall
- launch a fresh install of Jdownloader

the result was the same, with same error ! So I understood now that my PC had a virus ... I reinstalled Avira, turned windows firewall on and looked into programs launched on startup and I saw "HSHHSAAAWS"...

I followed this steps **External links are only visible to Support Staff****External links are only visible to Support Staff**

Nothing special with "TDSSKiller" and "Rkill", Malwarebytes Anti-Malware and "Zemana AntiMalware" remove some small things, and "HitmanPro" removed or repaired a "winsock problem" (that was the f__cking problem we try to resolve !) and some potential unwanted programs like "delta-search.com" and "AskBar".

After having a clean configuration, I launched a fresh installation of JDowloader. Installation completed with success and without error, all is OK now !

Thanks again for your help

Last edited by sharky_46; 31.12.2016 at 19:52.
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  #14  
Old 01.01.2017, 00:30
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raztoki raztoki is offline
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Thanks for the feedback.

raztoki
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  #15  
Old 04.01.2017, 18:53
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Thanks for the feedback! Glad you found the real cause and JDownloader helped you to find out about it
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