Dear Felix,
I am having problems building the examples at this page:
http://felix.apache.org/site/apache-felix-application-demonstration.html
The maven command (mvn clean install) is failing with a lot of
complaints. I'll attach the log from building extenderbased.host.
The other example parts (circle, triangle, etc) give similar error
messages.
I believe I am using the default maven for ubuntu 12.04, which is
version 3.0.4-2 now. Is there a dependency on maven2 or is
something else going wrong?
I suspect it's something else... Due to the warnings at the top
of the log trace, I tried installing the maven project-info-report
and site-plugin packages, but neither of those warnings disappeared
afterwards. Those are just warnings though, and the failures seem
related to the BundleTracker or other classes having changed since
the demo was created?
Thanks,
Chris.
=== example build failure ===
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the
effective model for
org.apache.felix.example:extenderbased.host:bundle:1.0.0
[WARNING] 'reporting.plugins.plugin.version' for
org.apache.maven.plugins:maven-site-plugin is missing. @
org.apache.felix:felix:1.0.4,
/home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
line 427, column 15
[WARNING] 'reporting.plugins.plugin.version' for
org.apache.maven.plugins:maven-surefire-report-plugin is missing. @
org.apache.felix:felix:1.0.4,
/home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
line 435, column 15
[WARNING] 'reporting.plugins.plugin.version' for
org.apache.maven.plugins:maven-jxr-plugin is missing. @
org.apache.felix:felix:1.0.4,
/home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
line 439, column 15
[WARNING] 'reporting.plugins.plugin.version' for
org.apache.maven.plugins:maven-project-info-reports-plugin is
missing. @ org.apache.felix:felix:1.0.4,
/home/fred/.m2/repository/org/apache/felix/felix/1.0.4/felix-1.0.4.pom,
line 443, column 15
[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]
------------------------------------------------------------------------
[INFO] Building Apache Felix Extender-Based Host 1.0.0
[INFO]
------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.3:clean (default-clean) @
extenderbased.host ---
[WARNING] The POM for org.codehaus.plexus:plexus-utils:jar:1.1 is
invalid, transitive dependencies (if any) will not be available,
enable debug logging for more details
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources)
@ extenderbased.host ---
[WARNING] Using platform encoding (UTF-8 actually) to copy filtered
resources, i.e. build is platform dependent!
[INFO] Copying 3 resources
[INFO] Copying 0 resource to META-INF
[INFO]
[INFO] --- maven-compiler-plugin:2.0.2:compile (default-compile) @
extenderbased.host ---
[INFO] Compiling 8 source files to
/home/fred/demo_felix/extenderbased.host/target/classes
[INFO]
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 1.624s
[INFO] Finished at: Thu Sep 20 12:37:16 EDT 2012
[INFO] Final Memory: 11M/226M
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:2.0.2:compile
(default-compile) on project extenderbased.host: Compilation
failure: Compilation failure:
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[21,53]
error: type BundleTracker does not take parameters
[ERROR]
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:[77,30]
error: cannot find symbol
[ERROR]
[ERROR] could not parse error message: symbol: method open()
[ERROR] location: variable m_shapetracker of type ShapeBundleTracker
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/Activator.java:94:
error: cannot find symbol
[ERROR] m_shapetracker.close();
[ERROR] ^
[ERROR]
[ERROR] could not parse error message: symbol: method close()
[ERROR] location: variable m_shapetracker of type ShapeBundleTracker
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:41:
error: method does not override or implement a method from a supertype
[ERROR] @Override
[ERROR] ^
[ERROR]
[ERROR]
/home/fred/demo_felix/extenderbased.host/src/main/java/org/apache/felix/example/extenderbased/host/ShapeBundleTracker.java:[100,4]
error: method does not override or implement a method from a supertype
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven
with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible
solutions, please read the following articles:
[ERROR] [Help 1]
http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
fred@khandroma $ mvn -version
Apache Maven 3.0.4
Maven home: /usr/share/maven
Java version: 1.7.0_07, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-7-oracle/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.2.0-30-generic", arch: "amd64",
family: "unix"
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