Thanks Mark,
That was it - very basic mistake. Thanks for spotting that.
Charlotte Binns
IS Technical Architect
-Original Message-
From: Mark Eggers [mailto:its_toas...@yahoo.com]
Sent: 13 December 2011 03:19
To: Tomcat Users List
Subject: Re: Cannot create JDBC driver of class
>
> From: Charlotte Binns
>To: Tomcat Users List
>Sent: Monday, December 12, 2011 7:16 AM
>Subject: RE: Cannot create JDBC driver of class error occurs when upgrading
>from tomcat-6.0.33 to tomcat 6.0.35
>
>Hi Chuck,
>
>Thank you
8622
-Original Message-
From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
Sent: 12 December 2011 14:49
To: Tomcat Users List
Subject: RE: Cannot create JDBC driver of class error occurs when
upgrading from tomcat-6.0.33 to tomcat 6.0.35
> From: Charlotte Bi
> From: Charlotte Binns [mailto:charlotte.bi...@tate.org.uk]
> Subject: Cannot create JDBC driver of class error occurs when upgrading from
> tomcat-6.0.33 to tomcat 6.0.35
> I added all my configuration to server.xml/web.xml
Exactly what did you change there?
> and tomcat-users.xml
Not suita
And maybe use a different driver? Or ensure you have the correct one?
Okay, I'm going to ignore your first report, then, since this one seems more
plausible.
> Caused by: java.lang.NullPointerException at
> sun.jdbc.odbc.JdbcOdbcDriver.getProtocol(JdbcOdbcDriver.java:507)
> at sun.jdbc.odbc.Jd
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Hash: SHA1
Micheal,
On 11/14/11 9:17 AM, Michael Strupp wrote:
> I'm using Tomcat 6.0.26 on Windows 7 and want to establish
> database access with jdbc to a mysql-DB. There is another servlet
> project running in the same tomcat using the same DB Connection and
provide good examples.
Stanley
-Original Message-
From: Martin Gainty [mailto:mgai...@hotmail.com]
Sent: Saturday, March 07, 2009 10:06 AM
To: Tomcat Users List
Subject: RE: Cannot create JDBC driver of class '' for connect URL
'null'
Hello Wong-
Now that your Po
Hello Wong-
Now that your PostGIS Datasource and JDBCRealm configurations are correct..a
few questions
do you prefer GoogleEarth over the UMinn MapServer?
Can you use GWT Ajax tools to construct pages to interact with GoogleEarth
Server?
Does GoogleEarth have any tutorials available?
Thanks
Ma
ainty [mailto:mgai...@hotmail.com]
Sent: Wednesday, March 04, 2009 12:12 PM
To: Tomcat Users List
Subject: RE: Cannot create JDBC driver of class '' for connect URL
'null'
at last count there are 16 different supported drivers for Postgres
http://jdbc.postgresql.org/download.html#curr
at last count there are 16 different supported drivers for Postgres
http://jdbc.postgresql.org/download.html#current
which driver are you implementing?
BTW here the url should be
jdbc:postgresql://host:port/database
contents of %POSTGRES_HOME%/data/postgresql.conf:
listen_addresses = 'localhos
Christopher Schultz wrote:
> Paul,
>
> On 3/3/2009 11:49 AM, Paul Maxted wrote:
>> Good call P! I tried connecting to the database from the command line
>> and was not able to.
>
> I'm surprised that this was the error. Usually, you'll get a message
> like "SQLException: Cannot connect to databas
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Paul,
On 3/3/2009 11:49 AM, Paul Maxted wrote:
> Good call P! I tried connecting to the database from the command line
> and was not able to.
I'm surprised that this was the error. Usually, you'll get a message
like "SQLException: Cannot connect to d
I have to say that the exception thrown is just a little misleading (typical
British understatement there!)
ThanKs, Paul
From: Pid [...@pidster.com]
Sent: 03 March 2009 16:26
To: Tomcat Users List
Subject: Re: Cannot create JDBC driver of clas
m an earlier deployment.
Delete the war, remove the copied context.xml from conf & trying putting
a freshly built war back.
p
> Regards, Paul
>
> From: Pid [...@pidster.com]
> Sent: 03 March 2009 15:02
> To: Tomcat Users Li
Paul Maxted wrote:
> Hello again,
>
> Thanks for your swift responses - apologies for the length of the original,
> but I see so many posts where people immediately ask for more details!
>
> David, I have tried dropping the validation query and I also tried rolling
> back the version of mysql-c
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Paul,
On 3/3/2009 11:00 AM, Paul Maxted wrote:
> David, I have tried dropping the validation query and I also tried
> rolling back the version of mysql-connector-java to 5.0.8 in case
> the mismatch between that and the MySQL version was relevant. Ne
the mismatch between that
and the MySQL version was relevant.
Neither has changed the outcome.
Any further thoughts?
Regards, Paul
From: Pid [...@pidster.com]
Sent: 03 March 2009 15:02
To: Tomcat Users List
Subject: Re: Cannot create JDBC driver of class
David Smith wrote:
> Pid wrote:
>> Paul Maxted wrote:
>>
>>> Hello, I need some help with my database access application.
>>>
>>> I am running Tomcat 6.0.16-6.4 installed from the OpenSUSE repositories. I
>>> am trying to connect to MySQL 5.0.51a-27.2.
>>> I have mysql-connector-java-5.1.7-bin.
Pid wrote:
> Paul Maxted wrote:
>
>> Hello, I need some help with my database access application.
>>
>> I am running Tomcat 6.0.16-6.4 installed from the OpenSUSE repositories. I
>> am trying to connect to MySQL 5.0.51a-27.2.
>> I have mysql-connector-java-5.1.7-bin.jar in the tomcat6/lib direc
Paul Maxted wrote:
> Hello, I need some help with my database access application.
>
> I am running Tomcat 6.0.16-6.4 installed from the OpenSUSE repositories. I am
> trying to connect to MySQL 5.0.51a-27.2.
> I have mysql-connector-java-5.1.7-bin.jar in the tomcat6/lib directory.
>
> I have not
Paul Maxted wrote:
> Hello, I need some help with my database access application.
>
> I am running Tomcat 6.0.16-6.4 installed from the OpenSUSE repositories. I am
> trying to connect to MySQL 5.0.51a-27.2.
> I have mysql-connector-java-5.1.7-bin.jar in the tomcat6/lib directory.
>
> I have not mo
Hi,
Did you add in the ResourceLink to your application? You'll need that if
you configure your connection pooling under the GlobalNamingResources
tag. Check out the configuration doc from Tomcat below:
http://tomcat.apache.org/tomcat-5.0-doc/config/globalresources.html
Additionally, you can
Hi Martin,
Referring to the link you asked me to check, I checked the same and
updated the server.xml under **, hope i guess
that is correct.With all this done, I am getting the same error:
Jun 6, 2007 9:36:31 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() f
Previous posting displays configure Resource in context.xml
http://marc.info/?l=tomcat-user&m=117312340132291&w=2
HTH/
M--
This email message and any files transmitted with it contain confidential
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>- Original Message -
>From: "Ray Madigan" <[EMAIL P
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- Original Message -
From: "Ray Madigan" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Tuesday, January 16, 2007 7:02 PM
Subjec
leave the war file in place the
servlet cannot create the DataSource.
Thanks
-Original Message-
From: Caldarale, Charles R [mailto:[EMAIL PROTECTED]
Sent: Tuesday, January 16, 2007 2:00 PM
To: Tomcat Users List
Subject: RE: Cannot create JDBC driver
> From: Ray Madigan [mailto:[EM
> From: Ray Madigan [mailto:[EMAIL PROTECTED]
> Subject: RE: Cannot create JDBC driver
>
> An interesting twist to the situation is that if I delete
> the war file in webapps the Exception does not occur and
> the application works.
What war file? You did not mention any in
An interesting twist to the situation is that if I delete the war file in
webapps the Exception does not occur and the application works. Also, the
context.xml is not copied, so I suspect it doesn't need to be.
What causes the application to operate differently when the war file is
present then w
Hi Guys,
I just found out the reason. My index.jsp in the the Root directory,
however, the path of the sever.xml/context is "/DBTest".
thanks for all the help.
Eric.
Quoting Eric Yin <[EMAIL PROTECTED]>:
Hi Chris,
Thanks for the help.
After I move the Connector/J 5.0 to the Tomcat's ser
Hi Chris,
Thanks for the help.
After I move the Connector/J 5.0 to the Tomcat's server-wise common/lib
directory and remove the autoReconnect=true, i still get the same error.
thanks,
Eric.
Quoting Christopher Schultz <[EMAIL PROTECTED]>:
Eric,
Eric Yin wrote:
Hi,
I'm using tomcat5.5.
I'll go further and say mysql discourages the use of autoReconnect. See:
http://dev.mysql.com/doc/refman/5.0/en/connector-j-reference-configuration-properties.html
the section titled "High Availability and Clustering. "
--David
Christopher Schultz wrote:
Eric,
Eric Yin wrote:
Hi,
I'm u
Eric,
Eric Yin wrote:
> Hi,
>
> I'm using tomcat5.5.2 and mysql5.0.27 and Connector/J 5.0.
> i'm doing the same thing as
> http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html
> and i got this error.
Where did you put mysql-connector-*.jar? I suspect that you have it in
yo
--- Original Message -
From: "Eric Yin" <[EMAIL PROTECTED]>
To:
Sent: Friday, November 03, 2006 4:12 PM
Subject: Re: Cannot create JDBC driver of class '' for connect URL 'null'"
> Quoting Eric Yin <[EMAIL PROTECTED]>:
>
>> Hi,
>>
Quoting Eric Yin <[EMAIL PROTECTED]>:
Hi,
I'm using tomcat5.5.2 and mysql5.0.27 and Connector/J 5.0.
i'm doing the same thing as
http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html
and i got this error.
i'm using fedora 5 and i download "Linux (non RPM package) downl
I've done several developments with MySQL and Tomcat. Never defined the
datasource in the element so I can't speak to how that
should work. The error is usually the result of a configuration element
out of place between where the element is declared and your
java code. The config looks good t
Backwards. See http://www.mysql.com/products/connector/j/
Tim
-Original Message-
From: Mike Sabroff [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 01, 2006 10:43 PM
To: Tomcat Users List
Subject: Re: Cannot create JDBC driver of class '' for connect URL 'null'
Isn't that the old mysql driver?? I thought the new one is:
org.gjt.mm.mysql.Driver
or do I have it backwards?
David McMinn wrote:
Tomcat Server 5.5.15 - I searched for solutions and most mention a
Context element in the server.xml.
I only have a DefaultContext tag within with I have my reso
Hi,
here is some more informations about JNDI, PostgreSQL, etc:
I wrote, I had the same problem, and here is my solution:
Create in your development environment (Eclipse, NetBeans, Midnight
Commander...) the META-INF/context.xml with the following content:
Add to your WEB-INF/web.xml the
Hi Petr,
thanks for your answer. That exactly the configuration I have. But after
playing around I got success by removing the line
from the server.xml. Even I don't know what it means ;)
Lothar
"Tomcat Users List" schrieb am 31.01.06 17:55:29:
>
> Hi,
>
> I have the following probl
Hi,
I have the following problem. I found this solution:
There is in the server.xml the Resource tag describing your
dataSource. Move this element into the Context element in the same xml
file (at the bottom).
See http://tomcat.apache.org/tomcat-5.5-doc/jndi-resources-howto.html
section `JDBC Da
> From: Gary Blomquist [mailto:[EMAIL PROTECTED]
> Subject: RE: Cannot create JDBC driver of class '' for
> connect URL 'null' Exception Help
>
> I took the following from the server.xml in 5.0.28 (that was working)
> and pasted it in the 5.5.x server
ric Munson [mailto:[EMAIL PROTECTED]
Sent: Monday, January 02, 2006 6:44 PM
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: Re: Cannot create JDBC driver of class '' for connect URL
'null' Exception Help
I found the error, there was a misspelling of the Context object in one
o
I found the error, there was a misspelling of the Context object in
one of the context.xml files. When it was corrected everything
worked. Thanks for all of your help.
Thanks,
Eric
On 1/2/06, Eric Munson <[EMAIL PROTECTED]> wrote:
> Thanks for your reply, but I have already moved the proper dri
Thanks for your reply, but I have already moved the proper driver into
the $CATALINA_HOME/common/lib. Is there anything else that would
cause this behavior?
Thanks,
Eric
On 1/2/06, Roberto Rios <[EMAIL PROTECTED]> wrote:
> Copy your jdbc driver into [tomcat]/common/lib
>
> ---
Copy your jdbc driver into [tomcat]/common/lib
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