org.jkiss.dbeaver.model.exec.DBCConnectException: Unexpected driver error occurred while connecting to database

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by pyhedgehog
, 1 year ago
Unexpected driver error occurred while connecting to database
via jkiss.org by Unknown author, 1 year ago
via GitHub by Jiehong
, 10 months ago
The TCP/IP connection to the host value, port 1433 has failed. Error: "null. Verify the connection properties. Make sure that an instance of SQL Server is running on the host and accepting TCP/IP connections at the port. Make sure that TCP connections to the port are not blocked by a firewall.".
via GitHub by debuger
, 11 months ago
Unexpected driver error occurred while connecting to database
org.jkiss.dbeaver.model.exec.DBCConnectException: Unexpected driver error occurred while connecting to database
at oracle.net.nl.NLParamParser.initializeNlpa(Unknown Source)
at oracle.net.nl.NLParamParser.(Unknown Source)
at oracle.net.resolver.TNSNamesNamingAdapter.loadFile(TNSNamesNamingAdapter.java:167)
at oracle.net.resolver.TNSNamesNamingAdapter.checkAndReload(TNSNamesNamingAdapter.java:241)
at oracle.net.resolver.TNSNamesNamingAdapter.resolve(TNSNamesNamingAdapter.java:111)
at oracle.net.resolver.NameResolver.resolveName(NameResolver.java:159)
at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:402)
at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:627)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:202)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:973)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:291)
at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:490)
at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:202)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:33)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:465)
at org.jkiss.dbeaver.model.impl.jdbc.JDBCDataSource.openConnection(JDBCDataSource.java:162)
at org.jkiss.dbeaver.ext.oracle.model.OracleDataSource.openConnection(OracleDataSource.java:112)
at org.jkiss.dbeaver.model.impl.jdbc.JDBCExecutionContext.connect(JDBCExecutionContext.java:73)
at org.jkiss.dbeaver.model.impl.jdbc.JDBCDataSource.(JDBCDataSource.java:97)
at org.jkiss.dbeaver.ext.oracle.model.OracleDataSource.(OracleDataSource.java:83)
at org.jkiss.dbeaver.ext.oracle.OracleDataSourceProvider.openDataSource(OracleDataSourceProvider.java:145)
at org.jkiss.dbeaver.registry.DataSourceDescriptor.connect(DataSourceDescriptor.java:624)
at org.jkiss.dbeaver.runtime.jobs.ConnectJob.run(ConnectJob.java:74)
at org.jkiss.dbeaver.model.runtime.AbstractJob.run(AbstractJob.java:103)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 1 year ago

Know the solutions? Share your knowledge to help other developers to debug faster.