I'm having a problem with a VerifyError occuring when I try to run an
application with JDK1.2pre-v2 under the JRun 2.3.1 Servlet engine.  The
application and supporting class files have not changed.  Neither has the
JRun installation.  The only thing I have changed is to move from JDK1.1.7
to 1.2pre-v2.  When I do this, this exception occurs:

{ (Could not pre-load servlet 'se'.) java.lang.VerifyError: (class:
twz1/jdbc/mysql/jdbcMysqlBase, method: isMultipleQuery signature:
(Ltwz1/jdbc/mysql/jdbcMysqlConnex;)Z) Illegal use of nonvirtual function
call
        at twz1.jdbc.mysql.jdbcMysqlDriver.<clinit>(jdbcMysqlDriver.java)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Compiled Code)
        at net.servlets.SE.init(Compiled Code)
        at com.livesoftware.jrun.JRunServletLoader.loadServlet(Compiled
Code)
        at com.livesoftware.jrun.JRun.getServlet(JRun.java)
        at com.livesoftware.jrun.JRun.getServlet(Compiled Code)
        at com.livesoftware.jrun.JRun.preloadServlets(Compiled Code)
        at com.livesoftware.jrun.JRun.init(Compiled Code)
        at com.livesoftware.jrun.JRun.<init>(Compiled Code)
        at com.livesoftware.jrun.JRun.<init>(Compiled Code)
        at com.livesoftware.jrun.JRunGeneric.init(Compiled Code)
        at com.livesoftware.jrun.service.jrunse.JRunSEService.init(Compiled
Code)
        at com.livesoftware.jrun.service.ServiceManager.main(Compiled Code)
 }

Could there be a problem with the twz1 JDBC drivers that I obtained from
http://www.voicenet.com/~zellert/tjFM/

Do the classes need to be recompiled?  Any suggestions?

I'm using the glibc2.0 version of JDK1.2pre-v2 on RedHat 5.2.

Thanks,
Tauren


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