Forums
Home Product Q&A Discussion groups Articles Ask a question Search
Learning
Events

Forums

Articles
Create
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
Product Q&A
See all
Community resources
Top groups
Explore all groups
Community resources
Learn
Community resources
Events
Community resources

class is missing: com/google/common/base/Predicate

Ashwini Nerlekar
Ashwini Nerlekar February 7, 2018

Hello,

I am getting the below trace when I am ding a mvn package for JIRA REST. I can see that the guava10.0.1.jar  does exist at  <m2.repositories>\com\google\guava\guava\10.0.1

What am I missing ? How can I proceed ?

Regards,

Ashwini Nerlekar

-----------------------------------------------------
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Internal error in the plugin manager executing goal 'com.atlassian.maven.plugins:artifactory-staging-maven-plugin
:1.0.3:staging': Unable to load the mojo 'com.atlassian.maven.plugins:artifactory-staging-maven-plugin:1.0.3:staging' in
the plugin 'com.atlassian.maven.plugins:artifactory-staging-maven-plugin'. A required class is missing: com/google/common/base/Predicate
com.google.common.base.Predicate
[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: Internal error in the plugin manager executing goal 'com.atlassi
an.maven.plugins:artifactory-staging-maven-plugin:1.0.3:staging': Unable to load the mojo 'com.atlassian.maven.plugins:a
rtifactory-staging-maven-plugin:1.0.3:staging' in the plugin 'com.atlassian.maven.plugins:artifactory-staging-maven-plug
in'. A required class is missing: com/google/common/base/Predicate
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:698)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:55
6)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.jav
a: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:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
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)
Caused by: org.apache.maven.plugin.PluginManagerException: Unable to load the mojo 'com.atlassian.maven.plugins:artifact
ory-staging-maven-plugin:1.0.3:staging' in the plugin 'com.atlassian.maven.plugins:artifactory-staging-maven-plugin'. A
required class is missing: com/google/common/base/Predicate
at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:669)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:468)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
... 17 more
Caused by: org.codehaus.plexus.component.repository.exception.ComponentLookupException: Unable to lookup component 'org.
apache.maven.plugin.Mojocom.atlassian.maven.plugins:artifactory-staging-maven-plugin:1.0.3:staging', it could not be cre
ated
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:335)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:440)
at org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:652)
... 19 more
Caused by: org.codehaus.plexus.component.factory.ComponentInstantiationException: Could not instanciate component: role:
'null', implementation: 'com.atlassian.maven.plugins.artifactory.staging.ArtifactoryStagingMojo'
at org.codehaus.plexus.component.factory.java.JavaComponentFactory.makeException(JavaComponentFactory.java:77)
at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(JavaComponentFactory.java:62)
at org.codehaus.plexus.DefaultPlexusContainer.createComponentInstance(DefaultPlexusContainer.java:1464)
at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManag
er.java:93)
at org.codehaus.plexus.component.manager.PerLookupComponentManager.getComponent(PerLookupComponentManager.java:4
8)
at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:331)
... 21 more
Caused by: java.lang.NoClassDefFoundError: com/google/common/base/Predicate
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
at java.lang.Class.getConstructor0(Class.java:3075)
at java.lang.Class.newInstance(Class.java:412)
at org.codehaus.plexus.component.factory.java.JavaComponentFactory.newInstance(JavaComponentFactory.java:44)
... 25 more
Caused by: java.lang.ClassNotFoundException: com.google.common.base.Predicate
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195)
at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255)
at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:274)
at org.codehaus.classworlds.RealmClassLoader.loadClass(RealmClassLoader.java:214)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 30 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 9 seconds
[INFO] Finished at: Wed Feb 07 14:22:22 CST 2018
[INFO] Final Memory: 42M/400M
[INFO] ------------------------------------------------------------------------

Answer
Watch
Like Be the first to like this
9025 views

2 answers

1 accepted

0 votes
Answer accepted
Serano Colameo
Serano Colameo
I'm New Here
I'm New Here
Those new to the Atlassian Community have posted less than three times. Give them a warm welcome!
Get involved
May 20, 2018

 

any answer about this? is atlassian reading these posts at all???

View More Comments
Nic Brough -Adaptavist-
Nic Brough -Adaptavist-
Rising Star
Rising Star
Rising Stars are recognized for providing high-quality answers to other users. Rising Stars receive a certificate of achievement and are on the path to becoming Community Leaders.
Get recognized
May 20, 2018

Yes they do.

I think this question is about getting the imports right though, and they don't have time to dig through large amounts of possible imports.

Like
Serano Colameo
Serano Colameo
I'm New Here
I'm New Here
Those new to the Atlassian Community have posted less than three times. Give them a warm welcome!
Get involved
May 20, 2018

...fyi: I've solved this issue by adding the missing dependency to the atlassian-spring-scanner-maven-plugin section and the local maven repo of atlassian.

 

            <plugin>
                <groupId>com.atlassian.plugin</groupId>
                <artifactId>atlassian-spring-scanner-maven-plugin</artifactId>
                <version>${atlassian.spring.scanner.version}</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>atlassian-spring-scanner</goal>
                        </goals>
                        <phase>process-classes</phase>
                    </execution>
                </executions>
                <dependencies>
                    <dependency>
                        <groupId>com.google.guava</groupId>
                        <artifactId>guava</artifactId>
                        <version>11.0.2-atlassian-01</version>
                    </dependency>
                </dependencies>

                ....

      <repositories>
        <repository>
            <id>atlassian</id>
            <url>file:///usr/local/Cellar/atlassian-plugin-sdk/6.3.10/libexec/repository</url>
        </repository>
    </repositories>

BTW: the project structure and pom.xml was generated by the atlas-create-confluence-plugin. so I guess atlassian should definitely have a look to this issue.

I'm using:

ATLAS Version:    6.3.10
ATLAS Home:       /usr/local/Cellar/atlassian-plugin-sdk/6.3.10/libexec
ATLAS Scripts:    /usr/local/Cellar/atlassian-plugin-sdk/6.3.10/libexec/bin
ATLAS Maven Home: /usr/local/Cellar/atlassian-plugin-sdk/6.3.10/libexec/apache-maven-3.2.1
AMPS Version:     6.3.15

Like
Serano Colameo
Serano Colameo
I'm New Here
I'm New Here
Those new to the Atlassian Community have posted less than three times. Give them a warm welcome!
Get involved
May 20, 2018

...these maven settings are also needed:

atlas1.jpgatlas2.jpg

after these changes eclipse and maven are again friends ;-)

 

Like
Reply
0 votes
barbosa_s_alexandre
barbosa_s_alexandre March 21, 2018

Hi.

I have the same error using the command "atlas-mvn package" with version atlassian sdk 6.3.10. 

Reply

Suggest an answer

Log in or Sign up to answer
Jira
Jira
TAGS
AUG Leaders

Atlassian Community Events

    See all events
    Community
    Forums
    FAQs Forums guidelines
    Learning
    About learning Resources
    Events
    Copyright © 2025 Atlassian
    Privacy Policy Terms Security
    Welcome illustration

    Welcome to the new Atlassian Community

    Online forums and learning are now in one easy-to-use experience.

    By continuing, you accept the updated Community Terms of Use and acknowledge the Privacy Policy. Your public name, photo, and achievements may be publicly visible and available in search engines.