Details
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Type:
Task
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Status: Closed (View Workflow)
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Priority:
Major
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Resolution: Done
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Affects Version/s: None
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Fix Version/s: None
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Labels:None
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Story Points:1
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Epic Link:
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Sprint:Spring 8 2023 Apr 24
Description
Situation: Currently unable to resolve org.apache.felix.scr. Note that the only other bundle affected by org.apache.felix.scr is the graphTab bundle. Both bundles state that they are missing the required org.osgi.service.component.
14:49:00.346 [main] ERROR com.affymetrix.main.OSGiHandler - Unable to resolve org.apache.felix.scr [64](R 64.0): missing requirement [org.apache.felix.scr [64](R 64.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.service.component)(version>=1.5.0)(!(version>=1.6.0))) Unresolved requirements: [[org.apache.felix.scr [64](R 64.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.service.component)(version>=1.5.0)(!(version>=1.6.0)))]
Task: Determine why this error is appearing, if it can be fixed then update this ticket as needed.
Attachments
Issue Links
- relates to
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- Closed
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Activity
https://stackoverflow.com/questions/53086179/maven-src-plugin-java-11-unable-to-scan-class-files
Quote from Tim Ward:
By moving to Java 11 the class files you create will be compiled to Java 11 byte code. The maven-scr-plugin then has to scan this byte code to find the annotations that are applied to it. Unless you can find a version of the maven-scr-plugin that supports Java 11 byte code (I'm not aware of one) then you will need to find an alternative for creating your Declarative Services metadata.
One option would be to start using the bnd-maven-plugin or maven-bundle-plugin and the standard Declarative Services annotations instead of the Custom Felix annotations. Note that this would still involve updating those plugins to versions which can support Java 11. I believe that the bnd-maven-plugin version 4.1.0 should work properly with Java 11...
Manifest from org.apache.felix.scr:
Manifest-Version: 1.0 Bnd-LastModified: 1665125416475 Build-Jdk: 11.0.12 Built-By: jbonofre Bundle-Activator: org.apache.felix.scr.impl.Activator Bundle-Category: osgi Bundle-Description: Implementation of the Declarative Services specifi cation 1.5 Bundle-DocURL: http://felix.apache.org/site/apache-felix-service-compo nent-runtime.html Bundle-License: https://www.apache.org/licenses/LICENSE-2.0.txt Bundle-ManifestVersion: 2 Bundle-Name: Apache Felix Declarative Services Bundle-SymbolicName: org.apache.felix.scr Bundle-Vendor: The Apache Software Foundation Bundle-Version: 2.2.4 Created-By: Apache Maven Bundle Plugin DynamicImport-Package: org.osgi.service.cm;version="[1.6,2)", org.osgi .service.log;version="[1.4,2)", org.osgi.service.metatype;version="[1 .1,2)" Export-Package: org.apache.felix.scr.component;version="1.1.0";uses:=" org.osgi.service.component",org.apache.felix.scr.info;version="1.0.0" Import-Package: org.osgi.service.cm;version="[1.6,2)";resolution:=opti onal,org.osgi.service.log;version="[1.4,2)";resolution:=optional,org. osgi.service.metatype;version="[1.2,2)";resolution:=optional,org.apac he.felix.service.command;resolution:=optional;version="[1.0,2)",javax .xml.parsers,org.apache.felix.scr.component;version="[1.1,1.2)",org.a pache.felix.scr.info;version="[1.0,1.1)",org.osgi.dto;version="[1.1,2 )",org.osgi.framework;version="[1.10,2)",org.osgi.framework.dto;versi on="[1.8,2)",org.osgi.framework.startlevel;version="[1.0,2)",org.osgi .framework.wiring;version="[1.2,2)",org.osgi.resource;version="[1.0,2 )",org.osgi.service.component;version="[1.5,1.6)",org.osgi.service.co mponent.runtime;version="[1.5,1.6)",org.osgi.service.component.runtim e.dto;version="[1.5,2)",org.osgi.util.promise;version="[1.0,2)",org.o sgi.util.tracker;version="[1.5,2)",org.xml.sax,org.xml.sax.helpers Provide-Capability: osgi.extender;osgi.extender="osgi.component";uses: ="org.osgi.service.component";version:Version="1.5",osgi.service;obje ctClass:List<String>="org.osgi.service.component.runtime.ServiceCompo nentRuntime";uses:="org.osgi.service.component.runtime" Require-Capability: osgi.ee;filter:="(|(&(osgi.ee=JavaSE)(version=1.7) )(&(osgi.ee=JavaSE/compact1)(version=1.8)))" Tool: Bnd-3.2.0.201605172007
Some additional dependencies were required for felix.scr
Commit: https://bitbucket.org/nfreese/nowlanfork-igb/commits/03e56ddfd58abf6f7c6f774805cbc6d5f2cb6473
Stackoverflow: https://stackoverflow.com/questions/46493613/what-is-the-replacement-for-javax-activation-package-in-java-9
To test:
- Download the latest changes to
IGBF-3275branch. - Build IGB (mvn clean install)
- Look to see that the felix.scr bundle is started and that there are no errors related to org.apache.felix.scr
Ran IGB with:
java -jar igb_exe.jar > ~/Desktop/run_igb.out
Reviewed run_igb.out and observed:
10:43:08.890 [main] INFO com.affymetrix.main.OSGiHandler - Starting Bundle: org.apache.felix.http.servlet-api 10:43:08.891 [main] INFO com.affymetrix.main.OSGiHandler - Starting Bundle: org.apache.felix.scr 10:43:08.911 [main] INFO com.affymetrix.main.OSGiHandler - Starting Bundle: org.apache.felix.webconsole
indicating the bundle has started.
This stackoverflow seems pertinent: https://stackoverflow.com/questions/54020799/apache-felix-osgi-error-missing-requirement-osgi-extender
However, adding the artifact for org.osgi.service.component into the pom does not resolve the issue.