I am trying to use Jaybird 4 for connecting to a Firebird 4 Beta 1 database through DBSchema.

I cannot get it to work and reported the issue to DBSchema support. After trying a few of their suggestions, they suspect a problem with Jaybird and recommended that I come to this group to report the issue.

Attempts to connect always produce this error:

Connectivity Error

Error occured during login, please check server firebird.log for details
Error occured during login, please check server firebird.log for details [SQLState:080006, ISC error code:335545106]


java.sql.SQLException: Error occurred during login, please check server firebird.log for details [SQLState:08006, ISC error code:335545106]
  at org.firebirdsql.gds.ng.FbExceptionBuilder$Type$1.createSQLException(FbExceptionBuilder.java:532)
  at org.firebirdsql.gds.ng.FbExceptionBuilder.toFlatSQLException(FbExceptionBuilder.java:302)
  at org.firebirdsql.gds.ng.wire.AbstractWireOperations.readStatusVector(AbstractWireOperations.java:138)
  at org.firebirdsql.gds.ng.wire.AbstractWireOperations.processOperation(AbstractWireOperations.java:202)
  at org.firebirdsql.gds.ng.wire.WireConnection.identify(WireConnection.java:317)
  at org.firebirdsql.gds.ng.wire.FbWireDatabaseFactory.performConnect(FbWireDatabaseFactory.java:51)
  at org.firebirdsql.gds.ng.wire.FbWireDatabaseFactory.connect(FbWireDatabaseFactory.java:39)
  at org.firebirdsql.gds.ng.wire.FbWireDatabaseFactory.connect(FbWireDatabaseFactory.java:32)
  at org.firebirdsql.jca.FBManagedConnection.<init>(FBManagedConnection.java:141)
  at org.firebirdsql.jca.FBManagedConnectionFactory.createManagedConnection(FBManagedConnectionFactory.java:540)
  at org.firebirdsql.jca.FBStandAloneConnectionManager.allocateConnection(FBStandAloneConnectionManager.java:65)
  at org.firebirdsql.jdbc.FBDataSource.getConnection(FBDataSource.java:124)
  at org.firebirdsql.jdbc.FBDriver.connect(FBDriver.java:137)
  at com.wisecoders.dbs.rdbms.connect.model.envoy.Envoy.q(Envoy.java:57)
  at com.wisecoders.dbs.rdbms.connect.model.envoy.Envoy.a(Envoy.java:88)
  at com.wisecoders.dbs.rdbms.connect.fx.FxTestConnectivityTask.a(FxTestConnectivityTask.java:48)
  at com.wisecoders.dbs.rdbms.connect.fx.FxTestConnectivityTask.call(FxTestConnectivityTask.java:19)

and firebird.log says this:

STEVE-PREC    Wed May 15 06:56:51 2019
    Authentication error
    No matching plugins on server

Any suggestions for fixing this will be gratefully received.

Steve Bailey.