java.lang.UnsupportedClassVersionError: Bad version number in .class

One Star

java.lang.UnsupportedClassVersionError: Bad version number in .class

Bonjour,
Je rencontre un problème avec le composant "tFtpConnection" qui me fait l'erreur suivante :
Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version number in .class file
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
J'utilise TOS 4.1.2 et le problème est même avec TOS 4.1.3.
Le composant tFTPConnection est utilisé dans le dernier job d'une serie de 8 jobs et tous les autres jobs marchent parfaitement, seul le job avec le tftpconnection fait une erreur. Il semblerait que cela plante dès que l'on coche "Support SFTP"
Community Manager

Re: java.lang.UnsupportedClassVersionError: Bad version number in .class

Hi
Can you please submit your question in English again?
Best regards
Shong
----------------------------------------------------------
Talend | Data Agility for Modern Business
One Star

Re: java.lang.UnsupportedClassVersionError: Bad version number in .class

I have a problem with "tFTPConnection". The execution throws an error :
Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version number in .class file
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
Problem in TOS 4.1.2 , 4.1.3 and 4.2.1.
The error occurs by checking the box "Support SFTP"
One Star

Re: java.lang.UnsupportedClassVersionError: Bad version number in .class

Hi,
I had the same issue and after installing JDK 1.6.0 all works fine.
Regards,
DN

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