Manjula G Kutty wrote: > Hi, > I'm getting the following error message on my derby.log while booting a > database using jdk15 > > *"Class org.apache.derby.jdbc.Driver40 > java.lang.UnsupportedClassVersionError: Bad version number in .class > file, module ignored." > * > > I would like to know is this the same issue as people discussed on the > thread, with subject : Re: conflict between Derby API and JDBC 4.0? > > Here is thre thread, but I don't know whether it has all the mails, this > is my best try > > http://mail-archives.apache.org/mod_mbox/db-derby-dev/200601.mbox/[EMAIL > PROTECTED] > If so I would like to what is the solution to fix the problem. modules.properties has this line to set the required version for that class to be JSE 6
#jdbc4_optional_derby.env.jdk.jdbcJ6=6 but actually JSE 6 uses the constant 7 in Derby, not 6. 6 is for jdk15. Trouble is we have 4 for jdk14 and 5 for jdk142. I'll change the modules.properties. Dan.
