Re: 4.2.M3 Modeler Error when generating classes

Hi Markus,

Thanks for the report!
I see this problem too.
As a workaround, it is possible to run code generation from the
DataMap tab or from the Maven/Gradle plugin.

And here is an issue to track [1]

[1] https://issues.apache.org/jira/browse/CAY-2707

On Tue, Mar 30, 2021 at 10:45 AM Markus Reich <[email protected]> wrote:
>
> Hi,
>
> I have opened a project which was created with 4.1 when I try to generate
> the classes within the modeler I get the following error:
>
> [ERROR] Error generating classes
> org.apache.cayenne.di.DIRuntimeException: DI container has no binding for
> key <BindingKey: org.apache.cayenne.configuration.xml.DataChannelMetaData>
> at
> org.apache.cayenne.di.spi.DefaultInjector.getProvider(DefaultInjector.java:158)
> at
> org.apache.cayenne.di.spi.DefaultInjector.getInstance(DefaultInjector.java:139)
> at
> org.apache.cayenne.di.spi.FieldInjectingProvider.value(FieldInjectingProvider.java:103)
> at
> org.apache.cayenne.di.spi.FieldInjectingProvider.injectMember(FieldInjectingProvider.java:68)
> at
> org.apache.cayenne.di.spi.FieldInjectingProvider.injectMembers(FieldInjectingProvider.java:59)
> at
> org.apache.cayenne.di.spi.FieldInjectingProvider.get(FieldInjectingProvider.java:44)
> at
> org.apache.cayenne.di.spi.DefaultScopeProvider.get(DefaultScopeProvider.java:50)
> at
> org.apache.cayenne.di.spi.DefaultInjector.getInstance(DefaultInjector.java:139)
> at
> org.apache.cayenne.di.spi.FieldInjectingProvider.value(FieldInjectingProvider.java:103)
> at
> org.apache.cayenne.di.spi.FieldInjectingProvider.injectMember(FieldInjectingProvider.java:68)
> at
> org.apache.cayenne.di.spi.FieldInjectingProvider.injectMembers(FieldInjectingProvider.java:59)
> at
> org.apache.cayenne.di.spi.FieldInjectingProvider.get(FieldInjectingProvider.java:44)
> at
> org.apache.cayenne.di.spi.DefaultScopeProvider.get(DefaultScopeProvider.java:50)
> at
> org.apache.cayenne.di.spi.DefaultInjector.getInstance(DefaultInjector.java:134)
> at
> org.apache.cayenne.modeler.editor.cgen.domain.CgenTabController.runGenerators(CgenTabController.java:71)
> at
> org.apache.cayenne.modeler.editor.GeneratorsTab.lambda$new$0(GeneratorsTab.java:51)
> at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
> at
> javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
> at
> javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
> at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
> at
> javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
> at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
> at java.awt.Component.processMouseEvent(Component.java:6539)
> at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
> at java.awt.Component.processEvent(Component.java:6304)
> at java.awt.Container.processEvent(Container.java:2239)
> at java.awt.Component.dispatchEventImpl(Component.java:4889)
> at java.awt.Container.dispatchEventImpl(Container.java:2297)
> at java.awt.Component.dispatchEvent(Component.java:4711)
> at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)
> at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535)
> at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)
> at java.awt.Container.dispatchEventImpl(Container.java:2283)
> at java.awt.Window.dispatchEventImpl(Window.java:2746)
> at java.awt.Component.dispatchEvent(Component.java:4711)
> at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
> at java.awt.EventQueue.access$500(EventQueue.java:97)
> at java.awt.EventQueue$3.run(EventQueue.java:709)
> at java.awt.EventQueue$3.run(EventQueue.java:703)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
> at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
> at java.awt.EventQueue$4.run(EventQueue.java:733)
> at java.awt.EventQueue$4.run(EventQueue.java:731)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
> at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
> at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
> at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
> at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
> at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
>
> regards
> Markus



-- 
Best regards,
Nikita Timofeev