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Re: [tycho-user] adding plugins
I am not sure about the target platform in eclipse. Are the target platform file and the lib folder contained in the same project?
(Note that that problem is not really a Tycho problem and it does not really belong on this list).

About the dependency org.eclipse.persistence:javax.persistence:

It is not available in the Maven Central repository. You have to add the EclipseLink repository to your nexus: http://download.eclipse.org/rt/eclipselink/maven.repo


> Date: Wed, 14 Sep 2011 09:11:55 -0300
> From: luizeduardokowalski@xxxxxxxxx
> To: tycho-user@xxxxxxxxxxx
> Subject: Re: [tycho-user] adding plugins
>
> i've already added this repository to my nexus server...i'ts working now...
> in m2e, i've enabled dependeceny management, and now, when i add the
> following dep. to my pom:
> <dependency>
> <groupId>org.eclipse.persistence</groupId>
> <artifactId>javax.persistence</artifactId>
> <version>${javax.persistence.version}</version>
> </dependency>
>
> m2e downloads my javax.persistence jar, and drops him inside 'Maven
> Dependencies' lib. same goest to postgresql driver and eclipselink jars.
>
> now i added the 'lib' folder to my target platform, but when i try to
> start my app:
>
> Caused by: java.lang.NoClassDefFoundError: org/postgresql/Driver
> at
> br.com.german.plugin.entityManager.ECFEntityManager.init(ECFEntityManager.java:21)
> at
> br.com.german.plugin.entityManager.ECFEntityManager.createEntityManager(ECFEntityManager.java:39)
> at br.com.german.plugin.Activator.start(Activator.java:37)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
> ... 34 more
>
> i'm using com.springsource.org.postgresql.jdbc4-8.3.604 jar
> seems like eclipse doesn't recognize my libs folder or something...
>
> my target:
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
> <?pde version="3.6"?>
>
> <target name="Germantech" sequenceNumber="51">
> <locations>
> <location includeAllPlatforms="false" includeMode="planner"
> includeSource="true" type="InstallableUnit">
> <unit id="org.eclipse.rcp.sdk.id" version="3.7.0.I20110613-1736"/>
> <repository location="http://download.eclipse.org/releases/indigo/"/>
> </location>
> <location path="${project_loc}/lib" type="Directory"/>
> </locations>
> </target>
>
> when i try mvn clean install, tycho still can't find my libs
>
> [INFO] Compiling 8 source files to
> C:\Java\workspaceRCP\br.com.german.plugin\target\classes
> ----------
> 1. ERROR in
> C:\Java\workspaceRCP\br.com.german.plugin\src\br\com\german\plugin\Activator.java
> (at line 3)
> import javax.persistence.Persistence;
> ^^^^^^^^^^^^^^^^^
> The import javax.persistence cannot be resolved
>
> but now, i feel like i'm getting the point :) things are getting clear
> around my head :)
> i'm excited with what i'll be able to do with these things :P
> thanks a lot
> _______________________________________________
> tycho-user mailing list
> tycho-user@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/tycho-user

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