I've found something that is causing my build to fail but it doesn't make sense.
I re-created a new maven project from scratch and migrated my code few classes at a time to the new project. I've identified at least two instances where the mvn build fails with the same error message. This is simply by added a new class to the project. If anyone is interested, please email me directly and I can send you the project and you can try it as well. Thanks -sud ben short wrote: > Ok heres my setup, as I said I only got this far lastnight so by no > means is it 100% correct.. > > pom.xml > > <project xmlns="http://maven.apache.org/POM/4.0.0"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 > http://maven.apache.org/maven-v4_0_0.xsd";> > <modelVersion>4.0.0</modelVersion> > <groupId>com.daisytechnologies.jpatest</groupId> > <artifactId>jpa-test</artifactId> > <packaging>jar</packaging> > <version>1.0-SNAPSHOT</version> > <name>jpa-test</name> > <url>http://maven.apache.org</url> > <dependencies> > <dependency> > <groupId>junit</groupId> > <artifactId>junit</artifactId> > <version>3.8.1</version> > <scope>test</scope> > </dependency> > <dependency> > <groupId>org.apache.openjpa</groupId> > <artifactId>openjpa-all</artifactId> > <version>0.9.6-incubating</version> > </dependency> > <dependency> > <groupId>org.springframework</groupId> > <artifactId>spring</artifactId> > <version>2.0.6</version> > <scope>compile</scope> > </dependency> > <dependency> > <groupId>postgresql</groupId> > <artifactId>postgresql</artifactId> > <version>8.2-504.jdbc3</version> > <scope>compile</scope> > </dependency> > </dependencies> <!-- > <repositories> > <repository> > <id>apache-snapshots</id> > <url>http://people.apache.org/repo/m2-incubating-repository</url> > </repository> > </repositories> --> > <build> > <plugins> > <plugin> > <groupId>org.apache.maven.plugins</groupId> > <artifactId>maven-compiler-plugin</artifactId> > <configuration> > <source>1.5</source> > <target>1.5</target> > </configuration> > </plugin> > <plugin> > <groupId>org.codehaus.mojo</groupId> > <artifactId>openjpa-maven-plugin</artifactId> > <executions> > <execution> > <phase>process-classes</phase> > <goals> > <goal>enhance</goal> > </goals> > <configuration> > <!-- Pass properties to the Plugin here --> > <toolProperties> > <property> > <name>addDefaultConstructor</name> > <value>true</value> > </property> > <property> > <name>enforcePropertyRestrictions</name> > <value>true</value> > </property> > </toolProperties> > </configuration> > </execution> > </executions> > </plugin> > <plugin> > <groupId>org.apache.maven.plugins</groupId> > <artifactId>maven-surefire-plugin</artifactId> > <configuration> > <includes> > > <include>com/daisytechnologies/**/*Tests.class</include> > </includes> > </configuration> > </plugin> > </plugins> > </build> > </project> > > And my persistance.xml which is in src/main/resources/META-INF > > <persistence xmlns="http://java.sun.com/xml/ns/persistence"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://java.sun.com/xml/ns/persistence > http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"; > version="1.0"> > > <persistence-unit name="openjpa"> > > <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider> > <class>com.daisytechnologies.jpatest.Product</class> > <class>com.daisytechnologies.jpatest.ProductInstance</class> > <class>com.daisytechnologies.jpatest.AttributeAndValue</class> > <properties> > <property name="openjpa.ConnectionURL" > value="jdbc:postgresql://192.168.100.32/jpa"/> > <property name="openjpa.ConnectionDriverName" > value="org.postgresql.jdbc3.Jdbc3PoolingDataSource"/> > <property name="openjpa.ConnectionUserName" value="jpa"/> > <property name="openjpa.ConnectionPassword" value="jpa"/> > <property name="openjpa.Log" value="DefaultLevel=WARN, Tool=INFO"/> > </properties> > </persistence-unit> > > </persistence> > > and orm.xml also in src/main/resources/META-INF > > <?xml version="1.0" encoding="UTF-8"?> > <entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm > http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"; > version="1.0"> > > <persistence-unit-metadata> > <xml-mapping-metadata-complete/> > <persistence-unit-defaults> > <access>PROPERTY</access> > </persistence-unit-defaults> > </persistence-unit-metadata> > > </entity-mappings> > > Running mvn process-classes produces the following output... > > [INFO] Scanning for projects... > [INFO] > ---------------------------------------------------------------------------- > [INFO] Building jpa-test > [INFO] task-segment: [process-classes] > [INFO] > ---------------------------------------------------------------------------- > [INFO] [resources:resources] > [INFO] Using default encoding to copy filtered resources. > [INFO] [compiler:compile] > [INFO] Compiling 2 source files to C:\Documents and Settings\Ben\My > Documents\Programming\Projects\jpa-test\target\classes > [INFO] [openjpa:enhance {execution: default}] > [INFO] > [ERROR] -------------------- > [ERROR] Standard error from the OpenJPA Enhancer tool: > [ERROR] -------------------- > [ERROR] 47 INFO [main] openjpa.Tool - Enhancer running on type > "class com.daisytechnologies.jpatest.Product". > 203 INFO [main] openjpa.Tool - The class is already persistence > capable - no enhancement performed. > 203 INFO [main] openjpa.Tool - Enhancer running on type "class > com.daisytechnologies.jpatest.Main". > 203 WARN [main] openjpa.Enhance - Type "class > com.daisytechnologies.jpatest.Main" has no metadata; enhancing as > persistence aware. If you intended for "class > com.daisytechnologies.jpatest.Main" to be persistence-capable, then > this means that OpenJPA could not find any metadata for "class > com.daisytechnologies.jpatest.Main". This can happen if the directory > containing your metadata is not in your CLASSPATH, or if your metadata > files are not named properly. See the documentation on metadata > placement for more information. > 203 INFO [main] openjpa.Tool - The class does not have metadata - > enhanced as persistence-aware. > 219 INFO [main] openjpa.Tool - Enhancer running on type "class > com.daisytechnologies.jpatest.AttributeAndValue". > 250 INFO [main] openjpa.Tool - Enhancer running on type "class > com.daisytechnologies.jpatest.Main$1". > 250 WARN [main] openjpa.Enhance - Type "class > com.daisytechnologies.jpatest.Main$1" has no metadata; enhancing as > persistence aware. If you intended for "class > com.daisytechnologies.jpatest.Main$1" to be persistence-capable, then > this means that OpenJPA could not find any metadata for "class > com.daisytechnologies.jpatest.Main$1". This can happen if the > directory containing your metadata is not in your CLASSPATH, or if > your metadata files are not named properly. See the documentation on > metadata placement for more information. > 266 INFO [main] openjpa.Tool - The class does not have metadata - > enhanced as persistence-aware. > 266 INFO [main] openjpa.Tool - Enhancer running on type "class > com.daisytechnologies.jpatest.ProductInstance". > > [ERROR] -------------------- > [INFO] > ------------------------------------------------------------------------ > [INFO] BUILD SUCCESSFUL > [INFO] > ------------------------------------------------------------------------ > [INFO] Total time: 3 seconds > [INFO] Finished at: Tue Aug 28 17:08:37 BST 2007 > [INFO] Final Memory: 6M/12M > [INFO] > ------------------------------------------------------------------------ > > > On 8/28/07, Patrick Linskey <[EMAIL PROTECTED]> wrote: > >> Hi, >> >> What do you see if you set the openjpa.Log system property to >> DefaultLevel=TRACE? >> >> I'm not a maven expert, but I imagine that you could do this like so: >> >> mvn -Dopenjpa.Log=DefaultLevel=TRACE package >> >> -Patrick >> >> On 8/27/07, sudhakar <[EMAIL PROTECTED]> wrote: >> >>> I have the following in my maven JPA project's pom.xml. But when I run >>> "mvn clean package" I get an error message as follows. I am following >>> the instructions here >>> >>> http://bill.dudney.net/roller/bill/entry/20070424 >>> >>> I am using the 1.0.0-SNAPSHOT version of OpenJPA. I'd appreciate any >>> help troubleshooting this. >>> Thanks >>> >>> >>> [INFO] [openjpa:enhance {execution: JPA Enhance}] >>> [INFO] >>> [INFO] >>> ------------------------------------------------------------------------ >>> [ERROR] BUILD ERROR >>> [INFO] >>> ------------------------------------------------------------------------ >>> [INFO] The OpenJPA Enhancer tool exited with a non-null exit code. >>> [INFO] >>> ------------------------------------------------------------------------ >>> [INFO] Trace >>> org.apache.maven.lifecycle.LifecycleExecutionException: The OpenJPA >>> Enhancer too >>> l exited with a non-null exit code. >>> at >>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa >>> ultLifecycleExecutor.java:564) >>> at >>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi >>> fecycle(DefaultLifecycleExecutor.java:480) >>> at >>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau >>> ltLifecycleExecutor.java:459) >>> at >>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan >>> dleFailures(DefaultLifecycleExecutor.java:311) >>> at >>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen >>> ts(DefaultLifecycleExecutor.java:278) >>> at >>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi >>> fecycleExecutor.java:143) >>> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334) >>> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125) >>> at org.apache.maven.cli.MavenCli.main(MavenCli.java:272) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. >>> java:39) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces >>> sorImpl.java:25) >>> at java.lang.reflect.Method.invoke(Method.java:597) >>> at >>> org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) >>> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) >>> at >>> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) >>> >>> at org.codehaus.classworlds.Launcher.main(Launcher.java:375) >>> Caused by: org.apache.maven.plugin.MojoExecutionException: The OpenJPA >>> Enhancer >>> tool exited with a non-null exit code. >>> at >>> org.codehaus.mojo.openjpa.OpenJpaEnhancerMojo.enhance(OpenJpaEnhancer >>> Mojo.java:248) >>> at >>> org.codehaus.mojo.openjpa.OpenJpaEnhancerMojo.execute(OpenJpaEnhancer >>> Mojo.java:105) >>> at >>> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi >>> nManager.java:443) >>> at >>> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa >>> ultLifecycleExecutor.java:539) >>> ... 16 more >>> [INFO] >>> ------------------------------------------------------------------------ >>> [INFO] Total time: 10 seconds >>> [INFO] Finished at: Mon Aug 27 16:59:12 CDT 2007 >>> [INFO] Final Memory: 8M/19M >>> [INFO] >>> ------------------------------------------------------------------------ >>> >>> >>> >>> >>> >>> My pom.xml >>> >>> <?xml version="1.0" encoding="UTF-8"?> >>> <project xmlns="http://maven.apache.org/POM/4.0.0"; >>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >>> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 >>> http://maven.apache.org/maven-v4_0_0.xsd";> >>> <modelVersion>4.0.0</modelVersion> >>> <groupId>brazos.voter</groupId> >>> <artifactId>brazos.voter.lib</artifactId> >>> <version>1.0.0</version> >>> <build> >>> <plugins> >>> <plugin> >>> <groupId>org.codehaus.mojo</groupId> >>> <artifactId>openjpa-maven-plugin</artifactId> >>> <executions> >>> <execution> >>> <id>JPA Enhance</id> >>> <phase>process-classes</phase> >>> <goals> >>> <goal>enhance</goal> >>> </goals> >>> </execution> >>> </executions> >>> <configuration> >>> <toolProperties> >>> <property> >>> <name>addDefaultConstructor</name> >>> <value>false</value> >>> </property> >>> <property> >>> <name>enforcePropertyRestrictions</name> >>> <value>true</value> >>> </property> >>> </toolProperties> >>> </configuration> >>> </plugin> >>> <plugin> >>> <artifactId>maven-compiler-plugin</artifactId> >>> <configuration> >>> <source>1.6</source> >>> <target>1.6</target> >>> <encoding>iso-8859-1</encoding> >>> </configuration> >>> </plugin> >>> <plugin> >>> <artifactId>maven-surefire-plugin</artifactId> >>> <version>2.2</version> >>> <configuration> >>> <suiteXmlFiles> >>> <suiteXmlFile> >>> src/test/resources/testng.xml >>> </suiteXmlFile> >>> </suiteXmlFiles> >>> </configuration> >>> </plugin> >>> <plugin> >>> <artifactId>maven-jar-plugin</artifactId> >>> <configuration> >>> <archive> >>> <manifest> >>> <addClasspath>true</addClasspath> >>> </manifest> >>> </archive> >>> </configuration> >>> </plugin> >>> </plugins> >>> </build> >>> <repositories> >>> <repository> >>> <id>Ibiblio</id> >>> <name>Ibiblio</name> >>> <url>http://www.ibiblio.org/maven</url> >>> </repository> >>> <repository> >>> <id>java.net</id> >>> <url> >>> https://maven-repository.dev.java.net/nonav/repository >>> </url> >>> <layout>legacy</layout> >>> </repository> >>> <repository> >>> <id>java.net 2</id> >>> <url>http://download.java.net/maven/2</url> >>> </repository> >>> <repository> >>> <id>apache-snapshots2</id> >>> <url> >>> http://people.apache.org/repo/m2-snapshot-repository/ >>> </url> >>> </repository> >>> <dependencies> >>> <dependency> >>> <groupId>org.testng</groupId> >>> <artifactId>testng</artifactId> >>> <version>5.1</version> >>> <classifier>jdk15</classifier> >>> <scope>test</scope> >>> </dependency> >>> <dependency> >>> <groupId>log4j</groupId> >>> <artifactId>log4j</artifactId> >>> <version>1.2.13</version> >>> </dependency> >>> <dependency> >>> <groupId>dbunit</groupId> >>> <artifactId>dbunit</artifactId> >>> <version>2.2</version> >>> </dependency> >>> <dependency> >>> <groupId>javax.persistence</groupId> >>> <artifactId>persistence-api</artifactId> >>> <version>1.0</version> >>> </dependency> >>> <dependency> >>> <groupId>javax.ejb</groupId> >>> <artifactId>ejb-api</artifactId> >>> <version>3.0</version> >>> </dependency> >>> <dependency> >>> <groupId>javax.transaction</groupId> >>> <artifactId>jta</artifactId> >>> <version>1.0.1B</version> >>> </dependency> >>> <dependency> >>> <groupId>org.apache.derby</groupId> >>> <artifactId>derby</artifactId> >>> <version>10.2.2.0</version> >>> </dependency> >>> <dependency> >>> <groupId>org.apache.openjpa</groupId> >>> <artifactId>openjpa</artifactId> >>> <version>1.0.0-SNAPSHOT</version> >>> </dependency> >>> </dependencies> >>> </project> >>> >>> >>> -- >>> --------------------------- >>> Senior Systems Analyst >>> Brazos County IT Department >>> http://www.co.brazos.tx.us >>> Ph No: 979-361-4688 >>> >>> >>> >> -- >> Patrick Linskey >> 202 669 5907 >> >>
