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主題的留言: Java error on startup
Kaliban
會員

帖子總數: 3
註冊: 2008/8/19
已發表: 2008/8/19 下午12:56

I get the following Java error when trying to load Magelo sync

java.lang.ClassNotFoundException: com.magelo.update.launcher.Launcher
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
at com.exe4j.runtime.WinLauncher.main(Unknown Source)

This is a new install, with the latest Java Runtime Environment. Any suggestions?
Narsh
會員

帖子總數: 1
註冊: 2008/8/19
已發表: 2008/8/19 下午2:07

Yeah, I'm having the same problem with the exact same error. The sync installed just fine, but it won't start up due to this error. I have the latest version of java and I've tried re-installing and re-downloading multiple times to no avail.

Edit: Downloading the .exe from the .rar here and unzipping it to the magelo sync folder fixed it!
mindmelt
會員

帖子總數: 1
註冊: 2008/8/18
已發表: 2008/8/19 下午2:10

Same here..
Kaliban
會員

帖子總數: 3
註冊: 2008/8/19
已發表: 2008/8/20 上午5:34

Nice work Narsh!
Kaliban
會員

帖子總數: 3
註冊: 2008/8/19
已發表: 2008/8/20 上午5:59

Now it loads, but I get the error;

The launcher was unable to download a required file (/sync/downloads/sync-launcher-patcher__V1.0.1.jar.pack.gz?7.1219218219694).

If it is the first time this problem occurs, try running Magelo Sync once again. Go to www.magelo.com and check the forums for further help.

Tried downloading it manually but didn't seem to exist
Erycil
會員

帖子總數: 2681
註冊: 2008/7/23
已發表: 2008/8/20 上午6:21

Hello, everyone!

Our apologies for the inconvenience, this error looks like it is due to a bugged version of the MageloSync installer. To correct this problem, please uninstall Magelo Sync entirely, download a fresh copy of Magelo Sync again from our website here, and install it once more.
paublina
會員

帖子總數: 1
註冊: 2008/6/23
已發表: 2008/8/20 上午10:46

umm i still get the same thing?

get:

java.lang.NullPointerException
at java.util.Properties$LineReader.readLine(Unknown Source)
at java.util.Properties.load0(Unknown Source)
at java.util.Properties.load(Unknown Source)
at java.util.PropertyResourceBundle.<init>(Unknown Source)
at com.magelo.update.launcher.Launches.Launchea(Launches.java:13)
at com.magelo.update.launcher.Launches.Launcheb(Launches.java:6)
at com.magelo.update.launcher.Launches.Launchea(Launches.java:3)
at com.magelo.update.launcher.Launcher.Launchea(Launcher.java:22)
at com.magelo.update.launcher.Launcher.main(Launcher.java:52)
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)
Inoke
顧問

帖子總數: 1182
註冊: 2004/1/27
已發表: 2008/8/20 下午1:31

paublina - did you do a full uninstall and reinstall?


R h u n a
會員

帖子總數: 1
註冊: 2008/9/9
已發表: 2008/9/9 下午2:55

I'm having the same problem just now...
Uninstalled and reinstalled several times. Doesn't work.
Anyone any ideas? I need help^^
Erycil
會員

帖子總數: 2681
註冊: 2008/7/23
已發表: 2008/9/9 下午11:41

Rhuna, could you tell us more about your PC operating system and Java version? What specific error message did you get?