s sam
on

 

Hi,

I was trying to open cdisc validator on several analysis datasets and I am getting following error. Could anyone please help me? 

 

 

To help us debug this exception, please provide the data below

 

--------- System Information ---------

 Version: 1.4

     JRE: 1.5.0_06

      OS: Windows 2003 5.2 x86

--------------------------------------

 

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

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(Unknown Source)

at java.security.SecureClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.access$100(Unknown Source)

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 java.lang.ClassLoader.loadClassInternal(Unknown Source)

at org.opencdisc.validator.data.DataCache.store(DataCache.java:98)

at org.opencdisc.validator.data.ConcurrentLookupProvider.get(ConcurrentLookupProvider.java:130)

at org.opencdisc.validator.rules.LookupValidationRule.performValidation(LookupValidationRule.java:188)

at org.opencdisc.validator.rules.AbstractValidationRule.validate(AbstractValidationRule.java:223)

at org.opencdisc.validator.engine.BlockValidator$BlockTask.call(BlockValidator.java:359)

at org.opencdisc.validator.engine.BlockValidator$BlockTask.call(BlockValidator.java:232)

at org.opencdisc.validator.engine.BlockValidator.validate(BlockValidator.java:214)

at org.opencdisc.validator.DefaultValidator.validate(DefaultValidator.java:450)

at org.opencdisc.validator.gui.ValidatorClient$ProcessMonitor.run(ValidatorClient.java:1412)

Forums: Troubleshooting and Problems

s Sergiy
on June 18, 2013

Hi Sam, 

You need Java JRE 1.6 or higher versions. See details on http://www.opencdisc.org/projects/validator/installing-opencdisc-validator

Regards, 

Sergiy

s sam
on June 18, 2013

Hi Sergiy,

Thank you very much for the response. I got this message for only some datasets for other datasets the validator ran fine. Could you please let me know why this message has been generated only for some datasets.  

Thanks,

Sam.

m Michael
on June 19, 2013

Which datasets caused the issue ?

m Michael
on June 23, 2013

BTW sam, i only wanted to know which datasets caused to problem for some verifcation on our end.  if you haven't done so already, the fix is to simply upgrade your java version to 1.6.x.   We recommend the latest version which is 1.6.45.

To answer you question though, we believe that some datasets failed and others didn't, because there was some rule(s) exectued in the failed domain which invoked code only compatible with 1.6.   The other domains must not have invoked/executed that rule, and therefore succeeded because the majority of our code can run in 1.5.

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