I haven't used 3.1 driver yet, however doing a search on google shows that
this is a rather common problem -
http://www.google.com/search?q=java.lang.NoClassDefFoundError%3A++org%2Faspectj%2Flang%2FSignature
Didn't have time to read all the threads, but it looks like out of the two
jars that ship with the driver (mysql-connector-java-3.1.8-bin.jar and
mysql-connector-java-3.1.8-bin-g.jar), only the first one should be used:
http://forums.mysql.com/read.php?39,22579,27226#msg-27226
Cheryl - you need to make sure that the *bin-g.jar file IS NOT in the
CLASSPATH. If this doesn't work, try downgrading the driver to the latest
3.0 :-)
Andrus
> Are you using Cayenne 1.1? Could you add your Cayenne .xml files, too
> (stripping your DB password out, of course)?
>
> Thanks,
>
> /dev/mrg
>
>
> -----Original Message-----
> From: Cheryl Norsworthy [mailto:cheryl_a_norsworth..aytheon.com]
> Sent: Friday, June 10, 2005 4:18 PM
> To: cayenne-use..bjectstyle.org
> Subject: problems with cayenne-cmd-app tutorial
>
>
> I've had a bunch of problems but am at the point of running with
>
> java test.Main metro
>
> and I get the following
> java test.Main metro
> INFO QueryLogger: Created connection pool:
> jdbc:mysql://localhost/test_cayenne
> Driver class: com.mysql.jdbc.Driver
> Min. connections in the pool: 1
> Max. connections in the pool: 1
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org/aspectj/lang/Signature
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:164)
> at
> org.objectstyle.cayenne.conn.DriverDataSource.<init>(DriverDataSource.ja
> va:93)
> at
> org.objectstyle.cayenne.conn.PoolManager.<init>(PoolManager.java:147)
> at
> org.objectstyle.cayenne.conf.DriverDataSourceFactory.getDataSource(Drive
> rDataSourceFactory.java:128)
> at
> org.objectstyle.cayenne.conf.RuntimeLoadDelegate.shouldLoadDataNode(Runt
> imeLoadDelegate.java:438)
> at
> org.objectstyle.cayenne.conf.ConfigLoader$NodeHandler.init(ConfigLoader.
> java:377)
> at
> org.objectstyle.cayenne.conf.ConfigLoader$DomainHandler.startElement(Con
> figLoader.java:264)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElemen
> t(AbstractSAXParser.java:533)
> at
> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanSta
> rtElement(XMLNSDocumentScannerImpl.java:330)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$F
> ragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:16
> 93)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.s
> canDocument(XMLDocumentFragmentScannerImpl.java:368)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML1
> 1Configuration.java:834)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML1
> 1Configuration.java:764)
> at
> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.jav
> a:148)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Abstr
> actSAXParser.java:1242)
> at
> org.objectstyle.cayenne.conf.ConfigLoader.loadDomains(ConfigLoader.java:
> 114)
> at
> org.objectstyle.cayenne.conf.DefaultConfiguration.initialize(DefaultConf
> iguration.java:185)
> at
> org.objectstyle.cayenne.conf.Configuration.initializeSharedConfiguration
> (Configuration.java:296)
> at
> org.objectstyle.cayenne.conf.Configuration.initializeSharedConfiguration
> (Configuration.java:278)
> at
> org.objectstyle.cayenne.conf.Configuration.initializeSharedConfiguration
> (Configuration.java:261)
> at
> org.objectstyle.cayenne.conf.Configuration.getSharedConfiguration(Config
> uration.java:224)
> at test.Main.createContext(Main.java:47)
> at test.Main.<init>(Main.java:34)
> at test.Main.main(Main.java:29)
>
>
> I've tried all sorts of classpath changes, I am using
> /mysql-connector-java-3.1.8 as the jdbc driver for mysql and can
> successfully test from preferences tab
>
> any ideas ?
>
> -cheryl
>
>
>
This archive was generated by hypermail 2.0.0 : Fri Jun 10 2005 - 16:53:43 EDT