Caused by: java.lang.
NoClassDefFoundError: Could not initialize class net.sf.hajdbc.sql.Driver
at java.lang.Class.forName0(Native Method) ~[na:1.6.0_37]
at java.lang.Class.forName(Class.java:169) ~[na:1.6.0_37]
at
org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1415)
~[tomcat-dbcp.jar:7.0.50]
... 34 common frames omitted
Jan 29, 2014 12:10:06 AM org.apache.catalina.core.
StandardContext startInternal
SEVERE: Error listenerStart
was just the bottom of stack trace and it was printed as above, I didn't
cut anything,
possibly it was in " ... 34 common frames omitted"
how can I unfold this 34 common frames ?
BR
Jakub
On Wed, Jan 29, 2014 at 4:04 PM, Christopher Schultz <
ch...@christopherschultz.net> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> Jakub,
>
> On 1/28/14, 6:17 PM, Ja kub wrote:
> > Problem dissapeared when I added ha-jdbc-2.0.16 dependencies into
> > tomcat/lib !
>
> You would have seen the missing dependency if you had read further
> along in the stack trace. "Could not initialize class" usually has a
> "Caused by" portion for the stack trace which would have probably told
> you exactly which classes were missing.
>
> - -chris
>
> > j@j-Dell-System-XPS-L702X:/szkolenie/tomcat/lib_hajdbc$ unzip -v
> > ../hajdbc3.0_lib/ha-jdbc-3.0.0.jar | grep
> > net.sf.hajdbc.sql.Driver 3429 Defl:N 1646 52% 2013-12-31
> > 10:17 55394556 net/sf/hajdbc/sql/DriverDatabase.class 1232 Defl:N
> > 524 58% 2013-12-31 10:17 fbbe1ce9
> > net/sf/hajdbc/sql/DriverProxyFactory.class 2630 Defl:N 1004
> > 62% 2013-12-31 10:17 35b4d591 net/sf/hajdbc/sql/Driver$1.class 1487
> > Defl:N 669 55% 2013-12-31 10:17 c17fd96a
> > net/sf/hajdbc/sql/Driver$2.class 1522 Defl:N 672 56%
> > 2013-12-31 10:17 ee4dde44 net/sf/hajdbc/sql/Driver$3.class 435
> > Defl:N 236 46% 2013-12-31 10:17 4834ccfd
> > net/sf/hajdbc/sql/Driver$DriverInvoker.class 8018 Defl:N 2794
> > 65% 2013-12-31 10:17 21b57c25 net/sf/hajdbc/sql/Driver.class 719
> > Defl:N 340 53% 2013-12-31 10:17 ec305738
> > net/sf/hajdbc/sql/DriverInvocationHandler.class 2384 Defl:N
> > 1034 57% 2013-12-31 10:17 fffd8294
> >
> net/sf/hajdbc/sql/DriverDatabaseClusterConfiguration$DriverNestedConfiguration.class
> >
> >
> 1574 Defl:N 605 62% 2013-12-31 10:17 72344bd7
> > net/sf/hajdbc/sql/DriverDatabaseClusterConfiguration.class
> > j@j-Dell-System-XPS-L702X:/szkolenie/tomcat/lib_hajdbc$ unzip -v
> > ha-jdbc-2.0.16-rc-1-jdk1.6.jar | grep net.sf.hajdbc.sql.Driver 1640
> > Defl:N 718 56% 2009-06-21 22:46 76b28996
> > net/sf/hajdbc/sql/Driver$1.class 1684 Defl:N 726 57%
> > 2009-06-21 22:46 912651b8 net/sf/hajdbc/sql/Driver$2.class 5843
> > Defl:N 2392 59% 2009-06-21 22:46 317b828f
> > net/sf/hajdbc/sql/Driver.class 7381 Defl:N 2819 62%
> > 2009-06-21 22:46 34e95098 net/sf/hajdbc/sql/DriverDatabase.class
> > 5270 Defl:N 1902 64% 2009-06-21 22:46 906454c7
> > net/sf/hajdbc/sql/DriverDatabaseCluster.class 431 Defl:N 212
> > 51% 2009-06-21 22:46 c33f88df
> > net/sf/hajdbc/sql/DriverDatabaseClusterMBean.class 788 Defl:N
> > 356 55% 2009-06-21 22:46 769c6e43
> > net/sf/hajdbc/sql/DriverInvocationHandler.class 1635 Defl:N
> > 661 60% 2009-06-21 22:46 783a57aa
> > net/sf/hajdbc/sql/DriverReadInvocationStrategy.class 2755 Defl:N
> > 1088 61% 2009-06-21 22:46 1ad7452d
> > net/sf/hajdbc/sql/DriverWriteInvocationStrategy.class
> >
> > I put only one jar into tomcat/lib, and no into
> > petclinic/WEB-INF/lib (when it was put into petclinic/WEB-INF/lib
> > there where also all dependencies added by maven, and no ha-jdbc in
> > tomcat/lib)
> >
> > Problem dissapeared when I added ha-jdbc-2.0.16 dependencies into
> > tomcat/lib ! I added jibx-run-1.2.1.jar slf4j-api-1.5.7.jar
> > slf4j-simple-1.5.7.jar and it helped !! there is no more
> >
> > Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot
> > load JDBC driver class 'net.sf.hajdbc.sql.Driver' at
> >
> org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1429)
> >
> >
> ~[tomcat-dbcp.jar:7.0.50]
> > at
> >
> org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1371)
> >
> >
> ~[tomcat-dbcp.jar:7.0.50]
> > at
> >
> org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)
> >
> >
> ~[tomcat-dbcp.jar:7.0.50]
> > at
> >
> org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111)
> >
> >
> ~[spring-jdbc-4.0.0.RELEASE.jar:4.0.0.RELEASE]
> > at
> >
> org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77)
> >
> >
> ~[spring-jdbc-4.0.0.RELEASE.jar:4.0.0.RELEASE]
> > ... 30 common frames omitted Caused by:
> > java.lang.NoClassDefFoundError: Could not initialize class
> > net.sf.hajdbc.sql.Driver at java.lang.Class.forName0(Native Method)
> > ~[na:1.6.0_37] at java.lang.Class.forName(Class.java:169)
> > ~[na:1.6.0_37] at
> >
> org.apache.tomcat.dbcp.dbcp.BasicDataSource.createConnectionFactory(BasicDataSource.java:1415)
> >
> >
> ~[tomcat-dbcp.jar:7.0.50]
> > ... 34 common frames omitted Jan 29, 2014 12:10:06 AM
> > org.apache.catalina.core.StandardContext startInternal SEVERE:
> > Error listenerStart
> >
> > Strange,
> >
> > Thx for help. BR Jakub
> >
> >
> >
> >
> >
> >
> > On Tue, Jan 28, 2014 at 11:37 PM, Caldarale, Charles R <
> > chuck.caldar...@unisys.com> wrote:
> >
> >>> From: Christopher Schultz
> >>> [mailto:ch...@christopherschultz.net] Subject: Re: class from
> >>> jar in tomcat/lib not found
> >>
> >>>> Caused by: java.lang.NoClassDefFoundError
> >>
> >>> Have you put both JAR files in lib/ at once?
> >>
> >> Or one in Tomcat's lib directory and another in the app's
> >> WEB-INF/lib. Having the same class visible to nested classloaders
> >> can cause the exception above.
> >>
> >> - Chuck
> >>
> >>
> >> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE
> >> PROPRIETARY MATERIAL and is thus for use only by the intended
> >> recipient. If you received this in error, please contact the
> >> sender and delete the e-mail and its attachments from all
> >> computers.
> >>
> >>
> >> ---------------------------------------------------------------------
> >>
> >>
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> >>
> >>
> >
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