Re: Problem Connecting to OpenBase
Re: Problem Connecting to OpenBase
- Subject: Re: Problem Connecting to OpenBase
- From: Timo Hoepfner <email@hidden>
- Date: Mon, 26 Feb 2007 23:25:43 +0100
Hi there,
had a similar issue last week. The symptoms were the same. Either
some update (WO 533?) replaces the OpenBase driver with a outdated or
broken one, or the last java update makes the old one useless. When I
did a "System.out.println(ObDriver.class)" at application startup, I
would get something like incorrect class version. In my case,
replacing the jar in /Library/Java/Extensions with the jar from the
latest OpenBase distribution fixed it.
Timo
Am 26.02.2007 um 22:10 schrieb Fred Shurtleff:
Checked Spotlight and it is ONLY in /Library/Java/Extensions (and
of course - /Application/OpenBase/Developer).
Also I looked further into the project Java Build Path and do see
JRE System Library(JVM 1.4.2) which contains the item >
OpenBaseJDBC.jar - /Library/Java/Extensions/. So the error text
stating "Driver not found in Java Runtime!" does not make any sense
to me. Because my model specifies a URL: jdbc:OpenBase which
somehow instructs to use the above .jar file. And I was connected
to this database last week.
So now I do not know what else to check!
Thanks for your help.
Chuck Hill wrote:
Use Spotlight to find OpenBaseJDBC.jar. You probably have it
also in /Library/WebObjects/Extensions or some other inappropriate
place. It should ONLY be in /Library/Java/Extensions
Chuck
On Feb 26, 2007, at 11:20 AM, Fred Shurtleff wrote:
Hello All,
I am unable to connect to a localhost OpenBase database that I
had previously connected to last week. The console error is:
An exception occurred while trying to open a
channel:com.webobjects.jdbcadaptor.JDBCAdaptorException: JDBC
connection
failed for driver :'com.openbase.jdbc.ObDriver'. Driver not found
in Java Runtime! Please verify your CLASSPATH environment
variable. The current CLASSPATH for your application is :/
System/....
Since I did NOT see OpenBaseJDBC.jar in any of these search
paths, I tried to add a new classpath variable pointing to /
Library/Java/Extensions/OpenBaseJDBC.jar, but when I try to add
it to the project Java Build Path, it complained that it was a
duplicate entry (and would not let me save it). So now I am
totally confused!
I have checked my connection dictionary/params (they are
correct), and the database is started/running.
Can anyone suggest what may be the problem?
Thank You
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