Problemmeldung ist hier;Wie zu beheben Netzwerkprotokoll Fehler Verbindung zur Datenbank in Java (SQLNonTransient)
Java.sql.SQLNonTransientConnectionException: A network protocol error was encountered and the connection has been terminated:The requested command encountered an unarchitected and implementation-specific condition for which there was no architected message (additional information may be available in the derby.log file on the server).
Und auch ich sah derby log. Und Er sagt, Zugang für einen Derby-Dateien verweigert
ava.sql.SQLNonTransientConnectionException: A network protocol error was encountered and the connection has been terminated: The requested command encountered an unarchitected and implementation-specific condition for which there was no architected message (additional information may be available in the derby.log file on the server).
at org.apache.derby.client.am.SQLExceptionFactory.getSQLException(Unknown Source)
at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
at org.apache.derby.client.am.ClientStatement.executeQuery(Unknown Source)
at habersitesihabertakibi.SQLCommand.select(SQLCommand.java:43)
at habersitesihabertakibi.Site.getKullaniciSayisi(Site.java:423)
at habersitesihabertakibi.GirisPaneli.<init>(GirisPaneli.java:36)
at habersitesihabertakibi.GirisPaneli$3.run(GirisPaneli.java:234)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
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:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
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)
Caused by: ERROR 08006: A network protocol error was encountered and the connection has been terminated: The requested command encountered an unarchitected and implementation-specific condition for which there was no architected message (additional information may be available in the derby.log file on the server).
at org.apache.derby.client.net.NetConnectionReply.parseCMDCHKRM(Unknown Source)
at org.apache.derby.client.net.NetStatementReply.parsePrepareError(Unknown Source)
at org.apache.derby.client.net.NetStatementReply.parsePRPSQLSTTreply(Unknown Source)
at org.apache.derby.client.net.NetStatementReply.readPrepareDescribeOutput(Unknown Source)
at org.apache.derby.client.net.StatementReply.readPrepareDescribeOutput(Unknown Source)
at org.apache.derby.client.net.NetStatement.readPrepareDescribeOutput_(Unknown Source)
at
org.apache.derby.client.am.ClientStatement.readPrepareDescribeOutput(Unknown Source)
at org.apache.derby.client.am.ClientStatement.flowExecute(Unknown Source)
at org.apache.derby.client.am.ClientStatement.executeQueryX(Unknown Source)
... 19 more
Caused by: ERROR XSDG3: DERBY SQL error: ERRORCODE: 45000, SQLSTATE: XSDG3, SQLERRMC: Meta-data for unknown could not be accessed to read C:\Users\bilal.harmansa\.netbeans-derby\habersitesitakibi\seg0\c860.dat::SQLSTATE: XJ001
... 28 more
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at habersitesihabertakibi.Site.getKullaniciSayisi(Site.java:426)
at habersitesihabertakibi.GirisPaneli.<init>(GirisPaneli.java:36)
at habersitesihabertakibi.GirisPaneli$3.run(GirisPaneli.java:234)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
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:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(E
ventDispatchThread.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)
BUILD STOPPED (total time: 5 minutes 1 second)
Also Jungs, die ich zur Datenbank verbinden kann ich meine ich angeklickt zu verbinden und es schien mir wie verbunden und ich kann Tabellen sehen, aber ich kippe Ansicht Daten auf Datenbank. Ich habe eine Weile im Internet gesucht, aber immer noch konnte ich keine Lösung finden. Vor 2 Tagen habe ich netbeans aktualisiert und dann fing es an zu arbeiten :)