我想使用驱动程序com.tandem.t4jdbc在IntelliJ中打开NonStop / SQLMX数据库。
配置连接成功后，我也可以通过双击打开表，但看起来不会立即识别列，而是加载标签而不是列标题中的名称。
当我连接时出现此错误：
java.lang.NullPointerException
at com.tandem.t4jdbc.SQLMXResultSetMetaData.getColumnLabel(SQLMXResultSetMetaData.java:145)
at com.intellij.database.remote.jdbc.impl.RemoteResultSetMetaDataImpl.getColumnLabel(RemoteResultSetMetaDataImpl.java:69)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:346)
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$0(TCPTransport.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)
at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:227)
at java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:179)
at com.sun.proxy.$Proxy199.getColumnLabel(Unknown Source)
at sun.reflect.GeneratedMethodAccessor351.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.intellij.execution.rmi.RemoteUtil.invokeRemote(RemoteUtil.java:179)
at com.intellij.execution.rmi.RemoteUtil.access$300(RemoteUtil.java:39)
at com.intellij.execution.rmi.RemoteUtil$RemoteInvocationHandler.invoke(RemoteUtil.java:275)
at com.sun.proxy.$Proxy200.getColumnLabel(Unknown Source)
at com.intellij.database.introspection.jdbcMetadataWrappers.MetaDataUtil$ResultSetWrapper.<init>(MetaDataUtil.java:86)
at com.intellij.database.introspection.jdbcMetadataWrappers.MetaDataUtil$RemoteResultSetWrapper.<init>(MetaDataUtil.java:224)
at com.intellij.database.introspection.jdbcMetadataWrappers.MetaDataUtil$ResultSetWrapper.wrap(MetaDataUtil.java:96)
at com.intellij.database.introspection.jdbcMetadataWrappers.ClosableIt$ResultSetDelegateIt.<init>(ClosableIt.java:253)
at com.intellij.database.introspection.jdbcMetadataWrappers.ClosableIt$ResultSetClosableIt.<init>(ClosableIt.java:184)
at com.intellij.database.introspection.jdbcMetadataWrappers.UserDefinedTypeIt.<init>(UserDefinedTypeIt.java:17)
at com.intellij.database.introspection.jdbcMetadataWrappers.DatabaseMetaDataWrapper.userDefinedTypes(DatabaseMetaDataWrapper.java:649)
at com.intellij.database.introspection.GenericIntrospector.introspectTypesInSchema(GenericIntrospector.java:451)
at com.intellij.database.introspection.GenericIntrospector.lambda$introspectSchemasByCatalogs$7(GenericIntrospector.java:214)
at java.lang.Iterable.forEach(Iterable.java:75)
at com.intellij.database.introspection.GenericIntrospector.lambda$forEachSchemaInCatalog$15(GenericIntrospector.java:249)
at com.intellij.database.introspection.GenericIntrospector.forEachCatalog(GenericIntrospector.java:244)
at com.intellij.database.introspection.GenericIntrospector.forEachSchemaInCatalog(GenericIntrospector.java:249)
at com.intellij.database.introspection.GenericIntrospector.introspectSchemasByCatalogs(GenericIntrospector.java:211)
at com.intellij.database.introspection.GenericIntrospector.introspectSchemas(GenericIntrospector.java:200)
at com.intellij.database.introspection.GenericIntrospector.lambda$null$0(GenericIntrospector.java:157)
at org.jetbrains.dekaf.core.BaseFacade.inSession(BaseFacade.java:125)
at com.intellij.database.introspection.GenericIntrospector.lambda$introspectAuto$1(GenericIntrospector.java:151)
at com.intellij.database.model.impl.BaseModel.modify(BaseModel.java:114)
at com.intellij.database.model.impl.BaseModel.modify(BaseModel.java:99)
at com.intellij.database.model.impl.BaseModel.modify(BaseModel.java:84)
at com.intellij.database.introspection.GenericIntrospector.introspectAuto(GenericIntrospector.java:151)
at com.intellij.database.dataSource.DatabaseModelLoader$IntrospectionSession.introspectDatabases(DatabaseModelLoader.java:419)
at com.intellij.database.dataSource.DatabaseModelLoader$IntrospectionSession.lambda$null$2(DatabaseModelLoader.java:312)
at com.intellij.database.dataSource.DatabaseModelLoader$IntrospectionSession.withFacade(DatabaseModelLoader.java:533)
at com.intellij.database.dataSource.DatabaseModelLoader$IntrospectionSession.lambda$introspect$3(DatabaseModelLoader.java:295)
at com.intellij.database.dataSource.DataSourceSyncManager.lambda$null$0(DataSourceSyncManager.java:40)
at com.intellij.database.dataSource.DatabaseConnectionManager$Executor.perform(DatabaseConnectionManager.java:363)
at com.intellij.database.dataSource.DatabaseConnectionManager$Executor.lambda$sync$2(DatabaseConnectionManager.java:302)
at com.intellij.database.dataSource.AsyncUtil.withAsyncFriendly(AsyncUtil.java:158)
at com.intellij.database.dataSource.DatabaseConnectionManager$Executor.sync(DatabaseConnectionManager.java:298)
at com.intellij.database.dataSource.DatabaseConnectionManager$Builder.sync(DatabaseConnectionManager.java:112)
at com.intellij.database.dataSource.DataSourceSyncManager.lambda$static$1(DataSourceSyncManager.java:39)
at com.intellij.database.dataSource.DataSourceSyncManager$SyncProcessor$1.perform(DataSourceSyncManager.java:242)
at com.intellij.database.dataSource.DatabaseModelLoader$IntrospectionSession.introspect(DatabaseModelLoader.java:292)
at com.intellij.database.dataSource.DatabaseModelLoader$IntrospectionSession.lambda$run$0(DatabaseModelLoader.java:272)
at com.intellij.database.dataSource.LocalDataSource.performBatch(LocalDataSource.java:1184)
at com.intellij.database.dataSource.DatabaseModelLoader$IntrospectionSession.run(DatabaseModelLoader.java:270)
at com.intellij.database.dataSource.DataSourceSyncManager$SyncProcessor.performSync(DataSourceSyncManager.java:244)
at com.intellij.database.dataSource.AsyncUtil.lambda$null$6(AsyncUtil.java:55)
at com.intellij.database.dataSource.AsyncUtil.lambda$underProgress$14(AsyncUtil.java:127)
at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:543)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:488)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:94)
at com.intellij.database.dataSource.AsyncUtil.underProgress(AsyncUtil.java:133)
at com.intellij.database.dataSource.AsyncUtil.underProgress(AsyncUtil.java:127)
at com.intellij.database.dataSource.AsyncUtil.lambda$captureIndicator$7(AsyncUtil.java:55)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:315)
at java.util.concurrent.Executors$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) (no stack trace).
java.lang.NullPointerException