Re: DbVisualizer 2.1 exeptions - Mailing list pgsql-general

I don't think plugging in localhost will work for a jdbc connection
reference. Try something like

jdbc:postgresql://server:port/dbname

that should do the trick (read: worked for me)

though I am having some other issues with DbVisualizer concerning
jdk/jdbc conflicts of some sort. Assuming you get connected you can
check out the thread in the pgsql-jdbc list.

Robert Treat

On Fri, 2002-06-28 at 12:40, Varun Kacholia wrote:
>
> Hi,
>  I am also facing a problem with DbVis.
>  (well i know this is not the forum for it..but if anyone can help out :) )
>  I have loaded the driver org.postgresql.Driver in it..
>  but it fails to connect..(i am giving the proper user/passwd)
>  does not give any errors...just stays as it is.
>  has anyone experienced like this before?
>  thanks for any help
>
>
> On Fri, Jun 28, 2002 at 07:58:39AM -0700, ktt wrote:
> > i'm trying to use DbVisualizer with my postgres 7.21
> > (database was compilled --with-java, for DbVisualizer
> > i'm using org.postgresql.Driver from pgjdbc.jar),
> >
> > but getting an error. maybe the url path is wrong?
> > i'm using "localhost".
> >
> > thank you for any help.
> >
> > errors:
> >
> > Something unusual has occured to cause the driver to
> > fail. Please report this exception: Exception:
> > java.lang.NullPointerException
> > Stack Trace:
> >
> > java.lang.NullPointerException
> >     at
> > org.postgresql.Connection.openConnection(Connection.java:155)
> >     at org.postgresql.Driver.connect(Driver.java:149)
> >     at
> > java.sql.DriverManager.getConnection(DriverManager.java:517)
> >     at
> > java.sql.DriverManager.getConnection(DriverManager.java:177)
> >     at
> > se.pureit.dbvis.wrapper.DriverManagerImpl.getConnection(DriverManagerImpl.java:31)
> >     at
> > se.pureit.dbvis.Database.doConnect(Database.java:180)
> >     at
> > se.pureit.dbvis.Database.access$0(Database.java:170)
> >     at
> > se.pureit.dbvis.Database$ConnectionCommand.execute(Database.java:1022)
> >     at
> > se.pureit.util.ThreadCommand.runExecute(ThreadCommand.java:161)
> >     at
> > se.pureit.util.ThreadCommand.run(ThreadCommand.java:141)
> >     at java.lang.Thread.run(Thread.java:484)
> > End of Stack Trace
> >
> > Something unusual has occured to cause the driver to
> > fail. Please report this exception: Exception:
> > java.lang.NullPointerException
> > Stack Trace:
> >
> > java.lang.NullPointerException
> >     at
> > org.postgresql.Connection.openConnection(Connection.java:155)
> >     at org.postgresql.Driver.connect(Driver.java:149)
> >     at
> > java.sql.DriverManager.getConnection(DriverManager.java:517)
> >     at
> > java.sql.DriverManager.getConnection(DriverManager.java:177)
> >     at
> > se.pureit.dbvis.wrapper.DriverManagerImpl.getConnection(DriverManagerImpl.java:31)
> >     at
> > se.pureit.dbvis.Database.doConnect(Database.java:180)
> >     at
> > se.pureit.dbvis.Database.access$0(Database.java:170)
> >     at
> > se.pureit.dbvis.Database$ConnectionCommand.execute(Database.java:1022)
> >     at
> > se.pureit.util.ThreadCommand.runExecute(ThreadCommand.java:161)
> >     at
> > se.pureit.util.ThreadCommand.run(ThreadCommand.java:141)
> >     at java.lang.Thread.run(Thread.java:484)
> > End of Stack Trace
> > 5&
> >
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> --
>
> Varun
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