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Re: Entity Modeler exception when trying to generate SQL
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Re: Entity Modeler exception when trying to generate SQL

  • Subject: Re: Entity Modeler exception when trying to generate SQL
  • From: Ângelo Andrade Cirino <email@hidden>
  • Date: Wed, 29 Apr 2015 21:20:36 -0300
Some more light on the issue. This is the first time I debug WOLips and I have never attempted to change the code. That said, when debugging Entity Modeler I was able to locate this exception thrown just before the exception I originally reported was thrown:

org.eclipse.core.runtime.CoreException: Plug-in org.objectstyle.wolips.eomodeler.eclipse was unable to load class org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory.

!ENTRY at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.objectstyle.wolips.eomodeler.core.sql.IEOSQLGeneratorFactory$Utility.sqlGeneratorFactory(IEOSQLGeneratorFactory.java:29)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog.generateSql(GenerateSQLDialog.java:297)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog$1.run(GenerateSQLDialog.java:279)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory cannot be found by org.objectstyle.wolips.eomodeler.eclipse_1.0.6
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:432)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:337)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:568)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
... 7 more
 org.objectstyle.wolips.eomodeler.core.ActivatorResources 4 4 2015-04-29 21:13:07.546
!MESSAGE Could not create SQL generator factory from configuration element: org.eclipse.core.internal.registry.ConfigurationElementHandle@7b77
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in org.objectstyle.wolips.eomodeler.eclipse was unable to load class org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory.
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.objectstyle.wolips.eomodeler.core.sql.IEOSQLGeneratorFactory$Utility.sqlGeneratorFactory(IEOSQLGeneratorFactory.java:29)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog.generateSql(GenerateSQLDialog.java:297)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog$1.run(GenerateSQLDialog.java:279)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory cannot be found by org.objectstyle.wolips.eomodeler.eclipse_1.0.6
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:432)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:337)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:568)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
... 7 more
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2015-04-29 21:13:07.546
!MESSAGE Plug-in org.objectstyle.wolips.eomodeler.eclipse was unable to load class org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory.
!STACK 0
java.lang.ClassNotFoundException: org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory cannot be found by org.objectstyle.wolips.eomodeler.eclipse_1.0.6
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:432)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:337)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:568)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.objectstyle.wolips.eomodeler.core.sql.IEOSQLGeneratorFactory$Utility.sqlGeneratorFactory(IEOSQLGeneratorFactory.java:29)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog.generateSql(GenerateSQLDialog.java:297)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog$1.run(GenerateSQLDialog.java:279)
at java.lang.Thread.run(Thread.java:745)

The problem is that the org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory class isn’t loaded.

Ângelo Andrade Cirino
email@hidden

"O homem sensato se adapta ao mundo. O insensato insiste em tentar adaptar o mundo a ele. Todo o progresso depende, portanto, do homem insensato"
Sir George Benard Shaw

"The reasonable man adapts himself to the world: the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man."
Sir George Benard Shaw


Em 28/04/2015, à(s) 22:37, Ângelo Andrade Cirino <email@hidden> escreveu:

Hi all,

I’ve setup FrontBase as my development database server and am using Eclipse 4.4.2 and WOLips 4.4. When I try to generate SQL or reverse engineer a database I get the following exception:

java.lang.ClassCastException: org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory cannot be cast to org.objectstyle.wolips.eomodeler.core.sql.IEOSQLGeneratorFactory
at org.objectstyle.wolips.eomodeler.core.sql.IEOSQLGeneratorFactory$Utility.sqlGeneratorFactory(IEOSQLGeneratorFactory.java:29)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog.generateSql(GenerateSQLDialog.java:297)
at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog$1.run(GenerateSQLDialog.java:279)
at java.lang.Thread.run(Thread.java:745)

Any clues?

Angelo

-----------------------------
Ângelo Andrade Cirino
email@hidden

"O homem sensato se adapta ao mundo. O insensato insiste em tentar adaptar o mundo a ele. Todo o progresso depende, portanto, do homem insensato"
Sir George Benard Shaw

"The reasonable man adapts himself to the world: the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man."
Sir George Benard Shaw



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 >Entity Modeler exception when trying to generate SQL (From: Ângelo Andrade Cirino <email@hidden>)

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