[baldgeek]

I can get an when trying to do Hibernate Reverse Engineer

I’m using the weblogic jdbc driver.

Here is the export of the driver I’m using:
<!–
MyEclipse Database Explorer Driver Repository
–>

<Beans version=”1.0″>
<Bean Class=”net.sourceforge.squirrel_sql.fw.sql.SQLDriver”>
<driverClassName>weblogic.jdbc.sybase.SybaseDriver</driverClassName>
<identifier Class=”net.sourceforge.squirrel_sql.fw.id.UidIdentifier”>
<string>31a85941:120e7dfd98d:-7e21</string>
</identifier>
<jarFileName/>
<jarFileNames Indexed=”true”>
<Bean Class=”net.sourceforge.squirrel_sql.fw.util.beanwrapper.StringWrapper”>
<string>C:\bea\wlserver_10.3\server\lib\weblogic.jar</string>
</Bean>
<Bean Class=”net.sourceforge.squirrel_sql.fw.util.beanwrapper.StringWrapper”>
<string>C:\bea\wlserver_10.3\server\lib\wlbase.jar</string>
</Bean>
<Bean Class=”net.sourceforge.squirrel_sql.fw.util.beanwrapper.StringWrapper”>
<string>C:\bea\wlserver_10.3\server\lib\wlsybase.jar</string>
</Bean>
<Bean Class=”net.sourceforge.squirrel_sql.fw.util.beanwrapper.StringWrapper”>
<string>C:\bea\wlserver_10.3\server\lib\wlutil.jar</string>
</Bean>
</jarFileNames>
<name>MyEclipseDriverName012</name>
<url>jdbc:jtds:sybase://pascal:3771/par_pa_dvl</url>
</Bean>
<Bean Class=”com.genuitec.eclipse.sqlexplorer.utils.ConnectionProfile”>
<activate>false</activate>
<driverIdentifier Class=”net.sourceforge.squirrel_sql.fw.id.UidIdentifier”>
<string>31a85941:120e7dfd98d:-7e21</string>
</driverIdentifier>
<identifier Class=”net.sourceforge.squirrel_sql.fw.id.UidIdentifier”>
<string>7cfcd698:120da2ff437:-7f6f</string>
</identifier>
<name>Pascal Sybase Sy2</name>
<password encryption=”true”/>
<promptForPassword>true</promptForPassword>
<schema Indexed=”true”/>
<schemaDisplayPolicy>2</schemaDisplayPolicy>
<url>jdbc:bea:sybase://pascal:3771;DatabaseName=par_pa_sy2</url>
<userName>tnh</userName>
</Bean>
</Beans>

Here are the error details:

eclipse.buildId=unknown
java.version=1.5.0_11
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86 -clean

Error
Mon Apr 27 10:30:17 PDT 2009
An internal error occurred during: “Generating Artifacts”.

java.util.NoSuchElementException
at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
at java.util.HashMap$ValueIterator.next(Unknown Source)
at com.genuitec.eclipse.hibernate.tool.MESingleClassExporter.doStart(MESingleClassExporter.java:59)
at com.genuitec.eclipse.hibernate.tool.hbm2x.VAbstractExporter.start(VAbstractExporter.java:97)
at com.genuitec.eclipse.hibernate.wizards.GenerateArtifactsJob$3.execute(GenerateArtifactsJob.java:552)
at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:64)
at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:95)
at com.genuitec.eclipse.hibernate.wizards.GenerateArtifactsJob.run(GenerateArtifactsJob.java:417)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

[Loyal Water]

Can you go to MyEclipse > Installation Summary > Installation Details and paste the information here for me.

If you try to reverse engineer a table from the MyEclipse derby database, does it happen without issues?

[baldgeek]

Here is the installation details:
*** Date:
Monday, April 27, 2009 12:30:28 PM PDT

** System properties:
OS=WindowsXP
OS version=5.1.0
Java version=1.5.0_11

*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 7.1.1
Build id: 7.1.1-20090310

*** Eclipse details:
MyEclipse Enterprise Workbench

Version: 7.1.1
Build id: 7.1.1-20090310

Eclipse Platform

Version: 3.4.1.r341_v20080731-9I96EiDElYevwz-p1bP5z-NlAaP7vtX6Utotqsu
Build id: M20080911-1700

Eclipse Java Development Tools

Version: 3.4.1.r341_v20080709-0800-7o7tEAfEF_U5qyUgrb2HAp539P97
Build id: M20080709-0800

Eclipse Graphical Editing Framework GEF

Version: 3.4.1.v20080806-67718083A56B4H2A3213573
Build id: 200809101400

Eclipse RCP

Version: 3.4.100.r341_v20080814-989JESIEdAciFYfkZZsBfSwQ2341
Build id: M20080703-0800

Eclipse Plug-in Development Environment

Version: 3.4.1.r341_v20080731-7T7U0E9mlRIuGUYviF_VP
Build id: M20080703-0800

Eclipse startup command=-os
win32
-ws
win32
-arch
x86
-showsplash
-launcher
C:\Program Files\Genuitec\MyEclipse 7.1\myeclipse.exe
-name
Myeclipse
–launcher.library
C:\Program Files\Genuitec\MyEclipse 7.1\../Common\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.101.R34x_v20080731\eclipse_1115.dll
-startup
C:\Program Files\Genuitec\MyEclipse 7.1\../Common\plugins\org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar
-clean
-configuration
configuration
-vm
C:\Program Files\Genuitec\Common\binary\com.sun.java.jre.win32.x86_1.5.0.011\bin\client\jvm.dll

[baldgeek]

I just tried reverse engineering from the Derby database and that worked.

[Loyal Water]

This seems like an issue related to the database that you are working with. What database are you working with?

[baldgeek]

I’m working with Sybase 12.5

[Loyal Water]

Can you try the driver mentioned here and let me know if it works:-
https://www.genuitec.com/forums/topic/db-where-can-i-download-a-sybase-jdbc-driver/

[Author]

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