12:27:30,195 ERROR [ers.StudioExtendedLogListener@235d2c] [o.e.e.logger] An internal error occurred during: "Получение документов...".
java.lang.RuntimeException: org.eclipse.net4j.util.WrappedException: Problem executing OCL query: DocschemaElem.allInstances()->select(o | o.oclAsType(ecore::EObject).eResource().oclAsType(eresource::CDOResource).path.startsWith('/CDO'))
	at org.eclipse.net4j.util.WrappedException.wrap(WrappedException.java:44)
	at org.eclipse.emf.cdo.server.ocl.OCLQueryHandler.executeQuery(OCLQueryHandler.java:155)
	at org.eclipse.emf.cdo.internal.server.QueryManager$QueryContext.run(QueryManager.java:303)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.eclipse.ocl.SemanticException: Unknown type ([ecore, EObject])
	at org.eclipse.ocl.util.OCLUtil.checkForErrors(OCLUtil.java:352)
	at org.eclipse.ocl.util.OCLUtil.checkForErrors(OCLUtil.java:322)
	at org.eclipse.ocl.internal.helper.HelperUtil.checkForErrors(HelperUtil.java:512)
	at org.eclipse.ocl.internal.helper.HelperUtil.parseQuery(HelperUtil.java:159)
	at org.eclipse.ocl.internal.helper.OCLHelperImpl.createQuery(OCLHelperImpl.java:170)
	at org.eclipse.emf.cdo.server.ocl.OCLQueryHandler.createQuery(OCLQueryHandler.java:227)
	at org.eclipse.emf.cdo.server.ocl.OCLQueryHandler.executeQuery(OCLQueryHandler.java:129)
	... 6 more

	at org.eclipse.net4j.util.io.ExtendedIOUtil.readException(ExtendedIOUtil.java:392) ~[na:na]
	at org.eclipse.net4j.util.io.ExtendedDataInputStream.readException(ExtendedDataInputStream.java:57) ~[na:na]
	at org.eclipse.net4j.util.io.ExtendedDataInput$Delegating.readException(ExtendedDataInput.java:158) ~[na:na]
	at org.eclipse.emf.cdo.internal.common.model.CDOTypeImpl$35.doReadValue(CDOTypeImpl.java:961) ~[na:na]
	at org.eclipse.emf.cdo.internal.common.model.CDOTypeImpl$35.doReadValue(CDOTypeImpl.java:1) ~[na:na]
	at org.eclipse.emf.cdo.internal.common.model.CDOTypeImpl$ObjectType.readValue(CDOTypeImpl.java:1122) ~[na:na]
	at org.eclipse.emf.cdo.spi.common.protocol.CDODataInputImpl.readCDORevisionOrPrimitive(CDODataInputImpl.java:617) ~[na:na]
	at org.eclipse.emf.cdo.internal.net4j.protocol.QueryRequest.confirming(QueryRequest.java:86) ~[na:na]
	at org.eclipse.emf.cdo.internal.net4j.protocol.QueryRequest.confirming(QueryRequest.java:1) ~[na:na]
	at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientRequest.confirming(CDOClientRequest.java:97) ~[na:na]
	at org.eclipse.net4j.signal.RequestWithConfirmation.doExtendedInput(RequestWithConfirmation.java:125) ~[na:na]
	at org.eclipse.net4j.signal.Signal.doInput(Signal.java:330) ~[na:na]
	at org.eclipse.net4j.signal.RequestWithConfirmation.doExecute(RequestWithConfirmation.java:105) ~[na:na]
	at org.eclipse.net4j.signal.SignalActor.execute(SignalActor.java:53) ~[na:na]
	at org.eclipse.net4j.signal.Signal.runSync(Signal.java:254) ~[na:na]
	at org.eclipse.net4j.signal.SignalProtocol.startSignal(SignalProtocol.java:469) ~[na:na]
	at org.eclipse.net4j.signal.RequestWithConfirmation.doSend(RequestWithConfirmation.java:89) ~[na:na]
	at org.eclipse.net4j.signal.RequestWithConfirmation.send(RequestWithConfirmation.java:75) ~[na:na]
	at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.send(CDOClientProtocol.java:540) ~[na:na]
	at org.eclipse.emf.cdo.internal.net4j.protocol.CDOClientProtocol.query(CDOClientProtocol.java:251) ~[na:na]
	at org.eclipse.emf.internal.cdo.session.DelegatingSessionProtocol.query(DelegatingSessionProtocol.java:773) ~[na:na]
	at org.eclipse.emf.internal.cdo.query.CDOQueryImpl.getResult(CDOQueryImpl.java:89) ~[na:na]
	at ru.otr.cactuss.core.utils.QueryUtils.getAllDocschemasOfProject(QueryUtils.java:336) ~[na:na]
	at ru.otr.cactuss.cdo.sufd.services.combine.CombinedProxyCDOService.getValidDocuments(CombinedProxyCDOService.java:40) ~[na:na]
	at ru.otr.cactuss.cdo.sufd.services.combine.CombinedCDOSufdProjectService.getDocuments(CombinedCDOSufdProjectService.java:60) ~[na:na]
	at ru.otr.cactuss.core.ui.inheritance.DocumentsContentProvider.getAllDocuments(DocumentsContentProvider.java:167) ~[na:na]
	at ru.otr.cactuss.core.ui.inheritance.DocumentsContentProvider.doHandlerInputChanged(DocumentsContentProvider.java:145) ~[na:na]
	at ru.otr.cactuss.core.ui.inheritance.DocumentsContentProvider$1.run(DocumentsContentProvider.java:56) ~[na:na]
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) ~[na:na]