13 
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils at org.apache.maven.wagon.providers.file.FileWagon.resolveDestinationPath(FileWagon.java:206) at org.apache.maven.wagon.providers.file.FileWagon.putDirectory(FileWagon.java:157) at org.apache.maven.plugins.site.deploy.AbstractDeployMojo.push(AbstractDeployMojo.java:441) at org.apache.maven.plugins.site.deploy.AbstractDeployMojo.deploy(AbstractDeployMojo.java:323) at org.apache.maven.plugins.site.deploy.AbstractDeployMojo.deployTo(AbstractDeployMojo.java:284) at org.apache.maven.plugins.site.deploy.AbstractDeployMojo.execute(AbstractDeployMojo.java:166) at org.apache.maven.plugins.site.deploy.SiteStageMojo.execute(SiteStageMojo.java:78) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132) ... 20 more Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.StringUtils at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:235) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227) ... 28 more

This happens when I try to run 

mvn site site:stage

pom.xml is: 

<dependencyManagement> <dependencies> <!-- Appengine Dependencies --> <dependency> <groupId>com.google.appengine</groupId> <artifactId>appengine-api-1.0-sdk</artifactId> <version>${appengine.target.version}</version> </dependency> <dependency> <groupId>com.google.appengine</groupId> <artifactId>appengine-testing</artifactId> <version>${appengine.target.version}</version> </dependency> <dependency> <groupId>com.google.appengine</groupId> <artifactId>appengine-api-stubs</artifactId> <version>${appengine.target.version}</version> </dependency> <dependency> <groupId>com.google.appengine</groupId> <artifactId>appengine-api-labs</artifactId> <version>${appengine.target.version}</version> </dependency> <!-- Libraries --> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>18.0</version> </dependency> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>2.5</version> </dependency> <dependency> <groupId>com.googlecode.lambdaj</groupId> <artifactId>lambdaj</artifactId> <version>2.3.3</version> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-site-plugin</artifactId> <version>3.4</version> <configuration> <port>9000</port> <tempWebappDirectory>${basedir}/target/site/tempdir</tempWebappDirectory> </configuration> <executions> <execution> <id>attach-descriptor</id> <goals> <goal>attach-descriptor</goal> </goals> </execution> </executions> </plugin> </plugins> <pluginManagement> <plugins> <!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself. --> <plugin> <groupId>org.eclipse.m2e</groupId> <artifactId>lifecycle-mapping</artifactId> <version>1.0.0</version> <configuration> <lifecycleMappingMetadata> <pluginExecutions> <pluginExecution> <pluginExecutionFilter> <groupId> org.codehaus.mojo </groupId> <artifactId> versions-maven-plugin </artifactId> <versionRange> [2.1,) </versionRange> <goals> <goal> display-dependency-updates </goal> <goal> display-plugin-updates </goal> </goals> </pluginExecutionFilter> <action> <ignore></ignore> </action> </pluginExecution> </pluginExecutions> </lifecycleMappingMetadata> </configuration> </plugin> <!-- standard plugins --> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>versions-maven-plugin</artifactId> <version>2.1</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <version>3.2</version> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.7</source> <target>1.7</target> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.5</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>2.7</version> <configuration> <encoding>UTF-8</encoding> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-assembly-plugin</artifactId> <version>2.5.2</version> <configuration> <descriptorRefs> <descriptorRef>jar-with-dependencies</descriptorRef> </descriptorRefs> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> <version>2.7</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-deploy-plugin</artifactId> <version>2.5</version> </plugin> <!-- appengine --> <plugin> <groupId>com.google.appengine</groupId> <artifactId>appengine-maven-plugin</artifactId> <version>${appengine.target.version}</version> <configuration> <enableJarClasses>false</enableJarClasses> <!-- Comment in the below snippet to bind to all IPs instead of just localhost --> <!-- address>0.0.0.0</address> <port>8080</port --> <!-- Comment in the below snippet to enable local debugging with a remove debugger like those included with Eclipse or IntelliJ --> <!-- jvmFlags> <jvmFlag>-agentlib:jdwp=transport=dt_socket,address=8000,server=y,suspend=n</jvmFlag> </jvmFlags --> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>2.17</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-report-plugin</artifactId> <version>2.17</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-failsafe-plugin</artifactId> <version>2.17</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <version>2.9</version> </plugin> </plugins> </pluginManagement> </build> <reporting> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> <version>2.7</version> <reportSets> <reportSet> <reports> <report>index</report> <report>dependencies</report> <report>dependency-convergence</report> <report>dependency-management</report> <report>distribution-management</report> <report>modules</report> <report>plugin-management</report> <report>plugins</report> <report>summary</report> <report>issue-tracking</report> <report>scm</report> </reports> </reportSet> </reportSets> </plugin> </plugins> </reporting>

In the repository I see that in commons-lang/commons-lang/ folder
there are four of them 2.1, 2.4, 2.5, 2.6 but 2.1 and 2.4 has no jar in the folder just the other files. There are jars in 2.5 and 2.6 folders.
And in org/apache/commons/commons-lang3 folder I see one 3.1 with the jar

I have broken this down to the point of absolute basic observation so that someone with the similar experience could help me out.

Improve this question
1
  • Internet access or access to a maven repository does not work. Please show the full error output and not only excerpts. Commented Jan 27, 2015 at 9:29

7 Answers 7

Reset to default
8

Check your version of commons-lang, mine was version 2.6 used sudo find / | grep commons-lang

add to the dependencies before plugins and ensure id starts with I not i:

<dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency>

Does not build as per wiki there is no controller/opendaylight/distribution/opendaylight/target in order to ./run.sh So I am looking for that now ??

Improve this answer
Sign up to request clarification or add additional context in comments.

Comments

8

Since OP did not specify details I guess this may be about running maven on Ubuntu 14.

Maven packaging on Ubuntu seems to have some "issue". After apt-get install maven in Ubuntu 14.04.1 LTS and attempting to package my project with mvn package I got the same exception.

Workaround from comment on github is:

sudo ln -s ../../java/commons-lang.jar /usr/share/maven/lib

That fixed maven at least in my case.

Improve this answer

1 Comment

this fix the pom.xml problem in wavemaker git version :)
3

You do not declare commons-lang as a dependency. Add

<dependencies> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.3</version> </dependency> </dependencies>

To your pom.xml

Your pom.xml should looks like:

<dependencies> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.3</version> </dependency> </dependencies> <dependencyManagement> <dependencies> <!-- Appengine Dependencies --> <dependency> <groupId>com.google.appengine</groupId> <artifactId>appengine-api-1.0-sdk</artifactId> <version>${appengine.target.version}</version> </dependency> <dependency> <groupId>com.google.appengine</groupId> <artifactId>appengine-testing</artifactId> <version>${appengine.target.version}</version> </dependency> <dependency> <groupId>com.google.appengine</groupId> <artifactId>appengine-api-stubs</artifactId> <version>${appengine.target.version}</version> </dependency> <dependency> <groupId>com.google.appengine</groupId> <artifactId>appengine-api-labs</artifactId> <version>${appengine.target.version}</version> </dependency> <!-- Libraries --> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>18.0</version> </dependency> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>2.5</version> </dependency> <dependency> <groupId>com.googlecode.lambdaj</groupId> <artifactId>lambdaj</artifactId> <version>2.3.3</version> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-site-plugin</artifactId> <version>3.4</version> <configuration> <port>9000</port> <tempWebappDirectory>${basedir}/target/site/tempdir</tempWebappDirectory> </configuration> <executions> <execution> <id>attach-descriptor</id> <goals> <goal>attach-descriptor</goal> </goals> </execution> </executions> </plugin> </plugins> <pluginManagement> <plugins> <!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself. --> <plugin> <groupId>org.eclipse.m2e</groupId> <artifactId>lifecycle-mapping</artifactId> <version>1.0.0</version> <configuration> <lifecycleMappingMetadata> <pluginExecutions> <pluginExecution> <pluginExecutionFilter> <groupId> org.codehaus.mojo </groupId> <artifactId> versions-maven-plugin </artifactId> <versionRange> [2.1,) </versionRange> <goals> <goal> display-dependency-updates </goal> <goal> display-plugin-updates </goal> </goals> </pluginExecutionFilter> <action> <ignore></ignore> </action> </pluginExecution> </pluginExecutions> </lifecycleMappingMetadata> </configuration> </plugin> <!-- standard plugins --> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>versions-maven-plugin</artifactId> <version>2.1</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <version>3.2</version> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.7</source> <target>1.7</target> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.5</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>2.7</version> <configuration> <encoding>UTF-8</encoding> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-assembly-plugin</artifactId> <version>2.5.2</version> <configuration> <descriptorRefs> <descriptorRef>jar-with-dependencies</descriptorRef> </descriptorRefs> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> <version>2.7</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-deploy-plugin</artifactId> <version>2.5</version> </plugin> <!-- appengine --> <plugin> <groupId>com.google.appengine</groupId> <artifactId>appengine-maven-plugin</artifactId> <version>${appengine.target.version}</version> <configuration> <enableJarClasses>false</enableJarClasses> <!-- Comment in the below snippet to bind to all IPs instead of just localhost --> <!-- address>0.0.0.0</address> <port>8080</port --> <!-- Comment in the below snippet to enable local debugging with a remove debugger like those included with Eclipse or IntelliJ --> <!-- jvmFlags> <jvmFlag>-agentlib:jdwp=transport=dt_socket,address=8000,server=y,suspend=n</jvmFlag> </jvmFlags --> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>2.17</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-report-plugin</artifactId> <version>2.17</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-failsafe-plugin</artifactId> <version>2.17</version> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <version>2.9</version> </plugin> </plugins> </pluginManagement> </build> <reporting> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-project-info-reports-plugin</artifactId> <version>2.7</version> <reportSets> <reportSet> <reports> <report>index</report> <report>dependencies</report> <report>dependency-convergence</report> <report>dependency-management</report> <report>distribution-management</report> <report>modules</report> <report>plugin-management</report> <report>plugins</report> <report>summary</report> <report>issue-tracking</report> <report>scm</report> </reports> </reportSet> </reportSets> </plugin> </plugins> </reporting>
Improve this answer

4 Comments

<dependencyManagement> <dependencies> <dependency> <groupId>commons-lang</groupId> ....... <artifactId>commons-lang</artifactId> <version>2.3</version> </dependency> <!-- Appengine Dependencies --> <dependency> <groupId>com.google.appengine</groupId>
its too long for the comment ... just trust me i put it above the <!-- Appengine dependencies --> line
@VishalDesai Do not add commons-lang in '<dependencyManagement>'. Add it outside of the tag.
well I tried that also ... moved it out of dependency management and same error
2

Try adding this dependency to your pom.xml

<dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency>
Improve this answer

1 Comment

Hmm...I've used commons-lang3 library for StringUtils in my project. <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.3.2</version> </dependency>
1

For me it seems that the problem was in accessing artifact in local maven repository, so I just deleted the whole org/apache folder from local maven repo and it fixed the problem.

Improve this answer

Comments

1

You should change the commons-lang3.jar dependency version in pom.xml. if you are doing code in java simple project add another jar whatever version you are using. or you can check jar replication shouldn't be there.

Improve this answer

Comments

0

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-site-plugin:3.6:stage (default-cli) on project a1: Execution default-cli of goal org.apache.maven.plugins:maven-site-plugin:3.6:stage failed: A required class was missing while executing org.apache.maven.plugins:maven-site-plugin:3.6:stage: org/apache/commons/lang/StringUtils

Number of foreign imports: 1 import: Entry[import from realm ClassRealm[maven.api, parent: null]]

at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:125) ... 20 more

Caused by: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils at org.apache.maven.wagon.providers.file.FileWagon.resolveDestinationPath(FileWagon.java:206) at org.apache.maven.wagon.providers.file.FileWagon.putDirectory(FileWagon.java:157) at org.apache.maven.plugins.site.deploy.AbstractDeployMojo.push(AbstractDeployMojo.java:452) at org.apache.maven.plugins.site.deploy.AbstractDeployMojo.deploy(AbstractDeployMojo.java:332) at org.apache.maven.plugins.site.deploy.AbstractDeployMojo.deployTo(AbstractDeployMojo.java:293) at org.apache.maven.plugins.site.deploy.AbstractDeployMojo.execute(AbstractDeployMojo.java:172) at org.apache.maven.plugins.site.deploy.SiteStageMojo.execute(SiteStageMojo.java:71) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) ... 20 more Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.StringUtils at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:235) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227)

org.apache.commons.lang.StringUtils missing when running Maven on Ubuntu

Some Maven goals like site:stage fail under Ubuntu 14.04 with

A required class was missing while executing org.apache.maven.plugins:maven-site-plugin:3.4:stage: org/apache/commons/lang/StringUtils

This happens if you use the Ubuntu Maven package which misses the commons-lang dependency. You can either unpack a stand-alone Maven archive or use the following commands: cd /usr/share/maven/lib sudo ln -s ../../java/commons-lang.jar . https://wiki.apache.org/commons/VfsProblems

Improve this answer

1 Comment

Solved my problem. – naresh meena 5 mins ago

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.