Hi!

I've been working on this problem for two days now and I followed all the leads I found (Even here) without any success.

When I try to reverse engineer a table from my MySQL database I get the following error :

«Generating artifacts (Time of error ...)
Reason : java.util.NoSuchElementException

Then I look in the log and I get

Quote:

!ENTRY org.eclipse.core.jobs 4 2 2008-09-17 17:25:15.786 !MESSAGE An internal error occurred during: "Generating Artifacts". !STACK 0 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:547) at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:65) at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:91) at com.genuitec.eclipse.hibernate.wizards.GenerateArtifactsJob.run(GenerateArtifactsJob.java:412) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

Here is my installation summury

Code:

*** Date: Wednesday, September 17, 2008 5:27:52 o'clock PM EDT ** System properties: OS=WindowsXP OS version=5.1 Java version=1.5.0_11 *** MyEclipse details: MyEclipse Enterprise Workbench Version: 6.5.1 GA Build id: 6.5.1-GA-20080715 *** Eclipse details: MyEclipse Enterprise Workbench Version: 6.5.1 GA Build id: 6.5.1-GA-20080715 Eclipse Platform Version: 3.3.3.r33x_r20080129-_19UEl7Ezk_gXF1kouft Build id: M20080221-1800 Eclipse RCP Version: 3.3.3.r33x_r20080129-8y8eE9UEUWI6qujeED0xT7bc Build id: M20080221-1800 Eclipse Java Development Tools Version: 3.3.2.r33x_r20080129-7o7jE7_EDhYDiyVEnjb1pFd7ZGD7 Build id: M20080221-1800 Eclipse Plug-in Development Environment Version: 3.3.3.r33x_r20080129-7N7M5DQVIA_6oJsEFkEL Build id: M20080221-1800 Eclipse Project SDK Version: 3.3.3.r33x_r20080129-7M7J7LB-u3aphGW6o3_VmiVfGXWO Build id: M20080221-1800 Eclipse Graphical Editing Framework Version: 3.3.2.v20080129 Build id: 20080221-1602 Eclipse startup command=-os win32 -ws win32 -arch x86 -showsplash -launcher C:\Users\Denis\AppData\Local\MyEclipse 6.5\eclipse\eclipse.exe -name Eclipse --launcher.library C:\Users\Denis\AppData\Local\MyEclipse 6.5\eclipse\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.3.R33x_v20080118\eclipse_1023.dll -startup C:\Users\Denis\AppData\Local\MyEclipse 6.5\eclipse\plugins\org.eclipse.equinox.launcher_1.0.1.R33x_v20080118.jar -exitdata 1d54_120 -clean -vm C:\Users\Denis\AppData\Local\MyEclipse 6.5\jre\bin\javaw.exe

Please help me... Any insight will be very appreciated...

Regards

What version of MySQL are you working with ? I would suggest you try out another version of MySQL as well. Does the problem persist?

Hi !

I have the exact same problem...

I'm using MyEclipse 7.1.1 on vista with MySQL 5.0.67 and mysql-connector-java-5.1.7-bin.jar...

I installed the latest version of MySQL with the same result (V 5.1.11)

I had the problem also with MyEclipse 6.5 before I installed version 7.1.1

Do you have a solution for this ?

Any insights will be appreciated...

Best regards !


The are my installation details :

*** Date:
mercredi 8 avril 2009 17 h 01 EDT

** System properties:
OS=WindowsVista
OS version=6.0.0
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:\Users\Denis\AppData\Local\Genuitec\MyEclipse 7.1\myeclipse.exe
-name
Myeclipse
--launcher.library
C:\Users\Denis\AppData\Local\Genuitec\MyEclipse 7.1\../Common\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.101.R34x_v20080731\eclipse_1115.dll
-startup
C:\Users\Denis\AppData\Local\Genuitec\MyEclipse 7.1\../Common\plugins\org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar
-clean
-configuration
configuration
-vm
C:\Users\Denis\AppData\Local\Genuitec\Common\binary\com.sun.java.jre.win32.x86_1.5.0.011\bin\client\jvm.dll

Hello everyone !

I found the cause of my problem... My database was the source of the problem...

I first tested the project on a new database with only one table... It worked !

Then I copied a table from the old database to the one I just created and it work too...

So I made a copy of all the tables and deleted the old (and somehow corrupted) database. Then I recreated the database from scratch and copied the saved tables and it worked too...

I will have to redo my relations since I had to change all my tables from InnoDB to MyISAM in order to copy all my tables... Maybe I could just backup the tables and restore them in a new database but I might have copy the source of the problem in the process...

Best regards !

Quote:

I found the cause of my problem... My database was the source of the problem...

Glad you found the solution. Thanks for letting us know.