Dear MonetDB users,

I would like to access my MonetDB (latest version: v1.7 (Jul2015-SP1)) database through JDBC (MonetDB JDBC driver version 2.18) using IntelliJ IDEA 15.0 under Mac OS X 10.9.5. 

The "Test connection" function succeeds, but the "Refresh" function crashes in the Database tool of the IDE with the Exception below. The same problem happened when I was trying to connect to PostgreSQL 9.4 with a PostgreSQL JDBC driver older than JDBC version 4.2.  I guess that MonetDB's JDBC driver has JDBC version 4.0 only. 

Any ideas on how to fix this?

Best regards,

Endre Palatinus

===== Exception: ======

TABLE_TYPE unavailable

java.lang.NullPointerException

at nl.cwi.monetdb.jdbc.MonetResultSet.getObject(MonetResultSet.java:1945)

at com.intellij.database.remote.jdbc.impl.RemoteResultSetImpl.getObject(RemoteResultSetImpl.java:77)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)

at sun.rmi.transport.Transport$1.run(Transport.java:200)

at sun.rmi.transport.Transport$1.run(Transport.java:197)

at java.security.AccessController.doPrivileged(Native Method)

at sun.rmi.transport.Transport.serviceCall(Transport.java:196)

at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)

at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)

at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$254(TCPTransport.java:683)

at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$$Lambda$2/490517473.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276)

at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253)

at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)

at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:194)

at java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:148)

at com.sun.proxy.$Proxy130.getObject(Unknown Source)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at com.intellij.execution.rmi.RemoteUtil.invokeRemote(RemoteUtil.java:124)

at com.intellij.execution.rmi.RemoteUtil.access$100(RemoteUtil.java:36)

at com.intellij.execution.rmi.RemoteUtil$RemoteInvocationHandler.invoke(RemoteUtil.java:229)

at com.sun.proxy.$Proxy131.getObject(Unknown Source)

at com.intellij.database.util.JdbcUtil.resultSetToListSafe(JdbcUtil.java:61)

at com.intellij.database.dataSource.DatabaseModelLegacyLoader.getAllTableTypes(DatabaseModelLegacyLoader.java:966)

at com.intellij.database.dataSource.DatabaseModelLegacyLoader.loadDataSourceStateInner(DatabaseModelLegacyLoader.java:127)

at com.intellij.database.dataSource.DatabaseModelLegacyLoader.loadInner(DatabaseModelLegacyLoader.java:88)

at com.intellij.database.dataSource.DatabaseModelLoader.performLegacyIntrospection(DatabaseModelLoader.java:197)

at com.intellij.database.dataSource.DatabaseModelLoader.performIntrospection(DatabaseModelLoader.java:99)

at com.intellij.database.dataSource.AbstractDataSource.refreshMetaData(AbstractDataSource.java:61)

at com.intellij.database.dataSource.AbstractDataSource$1.perform(AbstractDataSource.java:36)

at com.intellij.database.dataSource.AbstractDataSource$1.perform(AbstractDataSource.java:34)

at com.intellij.database.dataSource.AbstractDataSource.performJdbcOperation(AbstractDataSource.java:116)

at com.intellij.database.dataSource.AbstractDataSource.refreshMetaData(AbstractDataSource.java:34)

at com.intellij.database.dataSource.DataSourceUiUtil$2.run(DataSourceUiUtil.java:188)

at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:563)

at com.intellij.openapi.progress.impl.CoreProgressManager$2.run(CoreProgressManager.java:142)

at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:446)

at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:392)

at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:54)

at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:127)

at com.intellij.openapi.progress.impl.ProgressManagerImpl$1.run(ProgressManagerImpl.java:126)

at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:365)

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:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:55)

and 8 duplicate reports