Fatal error when building shopfront
dangoncalves opened this issue · comments
I'm trying to build the shopfront microservice using the mvn clean install as explained on the minibook (p.13) and I have a fatal error
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building shopfront
[INFO] task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
[INFO] [clean:clean {execution: default-clean}]
[INFO] Deleting /home/daniel/work/CM_Arkea/oreilly-docker-java-shopping/shopfront/target
[INFO] [resources:resources {execution: default-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] Copying 1 resource
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] An invalid artifact was detected.
This artifact might be in your project's POM, or it might have been included transitively during the resolution process. Here is the information we do have for this artifact:
o GroupID: org.springframework
o ArtifactID: spring-core
o Version: <<< MISSING >>>
o Type: jar
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.springframework:spring-core:null:jar}: The version cannot be empty.
at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:147)
at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:122)
at org.apache.maven.artifact.factory.DefaultArtifactFactory.createArtifact(DefaultArtifactFactory.java:158)
at org.apache.maven.artifact.factory.DefaultArtifactFactory.createDependencyArtifact(DefaultArtifactFactory.java:58)
at org.apache.maven.project.DefaultMavenProjectBuilder.createManagedVersionMap(DefaultMavenProjectBuilder.java:454)
at org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:910)
at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:255)
at org.apache.maven.project.artifact.MavenMetadataSource.retrieveRelocatedProject(MavenMetadataSource.java:163)
at org.apache.maven.project.artifact.MavenMetadataSource.retrieveRelocatedArtifact(MavenMetadataSource.java:94)
at org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(DefaultArtifactCollector.java:387)
at org.apache.maven.artifact.resolver.DefaultArtifactCollector.collect(DefaultArtifactCollector.java:74)
at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:316)
at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:304)
at org.apache.maven.plugin.DefaultPluginManager.resolveTransitiveDependencies(DefaultPluginManager.java:1499)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:442)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
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)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Thu Feb 09 14:37:15 CET 2017
[INFO] Final Memory: 22M/303M
[INFO] ------------------------------------------------------------------------
For information:
java -version
java version "1.7.0_121"
OpenJDK Runtime Environment (IcedTea 2.6.8) (7u121-2.6.8-2~deb8u1)
OpenJDK 64-Bit Server VM (build 24.121-b00, mixed mode)
mvn -version
Apache Maven 2.2.1 (rdebian-17)
Java version: 1.7.0_121
Java home: /usr/lib/jvm/java-7-openjdk-amd64/jre
Default locale: fr_FR, platform encoding: UTF-8
OS name: "linux" version: "3.16.0-4-amd64" arch: "amd64" Family: "unix"
What did I missed?
Hi @dangoncalves,
I looks like a dependency issue, and thanks to your very useful information I'm guessing this is related to your Maven installation which is quite old - I'm currently using Maven 3.3.9.
My initial suspicion about Maven versions may be backed-up by this similar SO question: http://stackoverflow.com/questions/39620099/springcloudstream-failing-on-spring-core-version
I would recommend upgrading Maven, and also Java, as Java 7 was marked as EOL in 2015 (https://www.infoq.com/news/2015/05/Oracle-Ends-Java-7Public-Updates). I appreciate this isn't always possible though, particularly if using a corporate laptop. In which case, you may be out of luck...
Hi @danielbryantuk,
Upgrading to maven 3 and Installing Java 8 solved this issue.
Thanks for your help.