Pax Runner Issue with Java11

[Rome Agapkin]

Hi guys,

i'm relatively new to pax. Today i was trying to create an OSGi project with maven and found this tutorial https://books.sonatype.com/mcookbook/reference/osgi.html

started from the beginning, i was able to reach only step 1.3 :-)

what i noticed when creating project is this error:

[INFO] Velocimacro : initialization starting.
[INFO] Velocimacro : adding VMs from VM library template : VM_global_library.vm
[ERROR] ResourceManager : unable to find resource 'VM_global_library.vm' in any resource loader.
[INFO] Velocimacro : error using  VM library template VM_global_library.vm : org.apache.velocity.exception.ResourceNotFoundException: Unable to find resource 'VM_global_library.vm'
[INFO] Velocimacro :  VM library template macro registration complete.
[INFO] Velocimacro : allowInline = true : VMs can be defined inline in templates
[INFO] Velocimacro : allowInlineToOverride = false : VMs defined inline may NOT replace previous VM definitions
[INFO] Velocimacro : allowInlineLocal = false : VMs defined inline will be  global in scope if allowed.
[INFO] Velocimacro : initialization complete.
[INFO] Velocity successfully started.

but anyway, build was successful.

then i went on to the next step: mvn install pax:provision

rag@rag:~/git/maven-osgi/maven-osgi > mvn install pax:provision
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for ch.rag.maven-osgi.build:compiled-bundle-settings:pom:1.0-SNAPSHOT
[WARNING] The expression ${pom.version} is deprecated. Please use ${project.version} instead.
[WARNING] The expression ${pom.version} is deprecated. Please use ${project.version} instead.
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] ch.rag.maven-osgi (OSGi project)
[INFO] maven-osgi - plugin configuration
[INFO] maven-osgi - wrapper instructions
[INFO] maven-osgi - bundle instructions
[INFO] maven-osgi - imported bundles
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building ch.rag.maven-osgi (OSGi project) 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ maven-osgi ---
[INFO] Installing /Users/rag/git/maven-osgi/maven-osgi/pom.xml to /Users/rag/.m2/repository/ch/rag/maven-osgi/1.0-SNAPSHOT/maven-osgi-1.0-SNAPSHOT.pom
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building maven-osgi - plugin configuration 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ shared-plugin-settings ---
[INFO] Installing /Users/rag/git/maven-osgi/maven-osgi/poms/pom.xml to /Users/rag/.m2/repository/ch/rag/maven-osgi/build/shared-plugin-settings/1.0-SNAPSHOT/shared-plugin-settings-1.0-SNAPSHOT.pom
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building maven-osgi - wrapper instructions 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ wrapper-bundle-settings ---
[INFO] Installing /Users/rag/git/maven-osgi/maven-osgi/poms/wrappers/pom.xml to /Users/rag/.m2/repository/ch/rag/maven-osgi/build/wrapper-bundle-settings/1.0-SNAPSHOT/wrapper-bundle-settings-1.0-SNAPSHOT.pom
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building maven-osgi - bundle instructions 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ compiled-bundle-settings ---
[INFO] Installing /Users/rag/git/maven-osgi/maven-osgi/poms/compiled/pom.xml to /Users/rag/.m2/repository/ch/rag/maven-osgi/build/compiled-bundle-settings/1.0-SNAPSHOT/compiled-bundle-settings-1.0-SNAPSHOT.pom
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building maven-osgi - imported bundles 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-install-plugin:2.4:install (default-install) @ provision ---
[INFO] Installing /Users/rag/git/maven-osgi/maven-osgi/provision/pom.xml to /Users/rag/.m2/repository/ch/rag/maven-osgi/build/provision/1.0-SNAPSHOT/provision-1.0-SNAPSHOT.pom
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building ch.rag.maven-osgi (OSGi project) 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-pax-plugin:1.6.0:provision (default-cli) @ maven-osgi ---
[INFO] ~~~~~~~~~~~~~~~~~~~
[INFO]  No bundles found!
[INFO] ~~~~~~~~~~~~~~~~~~~
[INFO] Installing /Users/rag/git/maven-osgi/maven-osgi/runner/deploy-pom.xml to /Users/rag/.m2/repository/ch/rag/maven-osgi/build/deployment/1.0-SNAPSHOT/deployment-1.0-SNAPSHOT.pom
__________                 __________
\______   \_____  ___  ___ \______   \__ __  ____   ____   ___________
|     ___/\__  \ \  \/  /  |       _/  |  \/    \ /    \_/ __ \_  __ \
|    |     / __ \_>    <   |    |   \  |  /   |  \   |  \  ___/|  | \/
|____|    (____  /__/\_ \  |____|_  /____/|___|  /___|  /\___  >__|
               \/      \/         \/           \/     \/     \/

Pax Runner (1.9.0) from OPS4J - http://www.ops4j.org
----------------------------------------------------

 -> Using only arguments from command line
 -> Scan bundles from [/Users/rag/git/maven-osgi/maven-osgi/runner/deploy-pom.xml]
 -> Scan bundles from [scan-pom:file:/Users/rag/git/maven-osgi/maven-osgi/runner/deploy-pom.xml]
 -> Preparing framework [Felix 5.4.0]
 -> Downloading bundles...
611 [main] WARN org.ops4j.pax.url.mvn.internal.config.MavenRepositoryURL - Repository spec https://repo.maven.apache.org/maven2/ does not contain an identifier. This is deprecated & discouraged & just evil.
611 [main] WARN org.ops4j.pax.url.mvn.internal.config.MavenRepositoryURL - Repository spec http://repository.ops4j.org/maven2/ does not contain an identifier. This is deprecated & discouraged & just evil.
 -> Felix 5.4.0 : 690862 bytes @ [ 76762kBps ]
 -> Apache Felix Gogo Command (0.16.0) : 52560 bytes @ [ 26280kBps ]
 -> Apache Felix Gogo Runtime (0.16.2) : 125027 bytes @ [ 125027kBps ]
 -> Apache Felix Gogo Shell (0.12.0) : 54420 bytes @ [ 54420kBps ]

         ___
        /  /
       /  / Oops, there has been a problem!
      /  /
     /__/   org.ops4j.pax.runner.platform.PlatformException: Execution environment [J2SE-11.] could not be found
    ___
   /__/     Use --log=debug to see details.

i'm using jenv to manage java environments and when i switch to java 8 then everything is fine. it seems that the java version is built dynamically using J2SE-<version> :-)

does it have something to do with the template error above? how can i solve the problem? i'm not even able to create an issue in Jira, don't know where to raise this issue.

thx in advance

peace

rome

[Rome Agapkin]

i have just checked the source code of the pax-runner-platform project and see that there is no execution environment in

/pax-runner-platform/src/main/resources/META-INF/platform/ee

for neither one above java 8, so i'm wondering, what would be necessary to create one, beside removing outdated packages like javax.xml. and others...?

[Jean-Baptiste Onofré]

Hi Rome,

For Pax Runner you are right (I don't have the issue in Pax Exam as we are using Karaf).

I will create the Jira and fix that.

Regards
JB

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