Class not found on mvn license:aggregate-third-party-report

[Jessevanbekkum]

When I try to run mvn license:aggregate-third-party-report I get a build failure, with the following error:
Failed to execute goal org.codehaus.mojo:license-maven-plugin:1.12:aggregate-third-party-report (default-cli) on project ing-securities: Execution default-cli of goal org.codehaus.mojo:license-maven-plugin:1.12:aggregate-third-party-report failed: A required class was missing while executing org.codehaus.mojo:license-maven-plugin:1.12:aggregate-third-party-report: org/apache/maven/doxia/sink/render/RenderingContext

This is probably the same issue as #69.

That issue was closed, but I think there still is something wrong here. I downloaded the doxia jars from maven central (http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22org.apache.maven.doxia%22%20AND%20a%3A%22doxia-core%22) and starting with version 1.5, the file org/apache/maven/doxia/sink/render/RenderingContext.class is not available anymore in the jar.

I was able to to get it working by adding this to my plugin definition:

          <dependencies>
            <dependency>
              <groupId>org.apache.maven.doxia</groupId>
              <artifactId>doxia-core</artifactId>
              <version>1.4</version>
            </dependency>
          </dependencies>

Here is a part of the stacktrace:

Error injecting: org.apache.maven.doxia.siterenderer.DefaultSiteRenderer
java.lang.ClassNotFoundException: org.apache.maven.doxia.sink.render.RenderingContext
	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) ~[plexus-classworlds-2.5.2.jar:na]
	at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271) ~[plexus-classworlds-2.5.2.jar:na]
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:247) ~[plexus-classworlds-2.5.2.jar:na]
	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239) ~[plexus-classworlds-2.5.2.jar:na]
	... 93 common frames omitted
Wrapped by: java.lang.NoClassDefFoundError: org/apache/maven/doxia/sink/render/RenderingContext
	at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_101]
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[na:1.8.0_101]
	at java.lang.Class.getDeclaredMethods(Class.java:1975) ~[na:1.8.0_101]

[macGYves]

This also happens when executing mvn license:third-party-report.

The workaround about adding doxia-core as plugin dependency worked for me, too.

[bannmann]

I have the same issue, and the workaround "fixes" the problem.

[tchemit]

Hi guys,

Which version of maven-site-plugin ae you using ?

[dhalperi]

Hi @tchemit I am getting this error with version 1.13:

➜  projects git:(maven-ify) ✗ mvn license:aggregate-third-party-report
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] Batfish
[INFO] batfish-common-protocol
[INFO] batfish
[INFO] batfish-client
[INFO] coordinator
[INFO] allinone
[INFO] question
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] Building Batfish 0.29.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- license-maven-plugin:1.13:aggregate-third-party-report (default-cli) @ batfish-parent ---
[WARNING] Error injecting: org.apache.maven.doxia.siterenderer.DefaultSiteRenderer
java.lang.NoClassDefFoundError: org/apache/maven/doxia/sink/render/RenderingContext
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
	at java.lang.Class.getDeclaredMethods(Class.java:1975)
	at com.google.inject.spi.InjectionPoint.getInjectionPoints(InjectionPoint.java:688)
	at com.google.inject.spi.InjectionPoint.forInstanceMethodsAndFields(InjectionPoint.java:380)
	at com.google.inject.internal.ConstructorBindingImpl.getInternalDependencies(ConstructorBindingImpl.java:164)

[macGYves]

I'm on maven 3.3.9 and license-maven-plugin 1.12

[jacobwil]

For anyone just finding this now and running into a similar problem where org/apache/maven/doxia/siterenderer/RenderingContext is missing, I managed to get past that problem by making my <plugin> entry look like this:

      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>license-maven-plugin</artifactId>
        <version>1.14</version>

        <dependencies>
          <dependency>
            <groupId>org.apache.maven.doxia</groupId>
            <artifactId>doxia-core</artifactId>
            <version>1.6</version>
          </dependency>
          <dependency>
            <groupId>org.apache.maven.doxia</groupId>
            <artifactId>doxia-site-renderer</artifactId>
            <version>1.6</version>
          </dependency>
        </dependencies>
      </plugin>

[kajh]

We get the folloing stacktrace after adding the license-maven-plugin as
<plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>license-maven-plugin</artifactId> <version>1.16</version> </plugin>
We use maven-site-plugin 3.7.1.

[WARNING] An issue has occurred with license-maven-plugin:1.16:third-party-report report, skipping LinkageError org/apache/maven/doxia/sink/SinkEventAttributeSet, please report an issue to Maven dev team. java.lang.NoClassDefFoundError: org/apache/maven/doxia/sink/SinkEventAttributeSet at org.codehaus.mojo.license.AbstractLicenseReportRenderer.sinkHeaderCellText(AbstractLicenseReportRenderer.java:176)

I added doxia-core and doxia-site-renderer as jacobwil described.

Any ideas? Thanks!

:)

[ispringer]

Why was this closed?

[tchemit]

A mistake I suppose :( I will have a look at it soon.--Enjoy and ShareTony Chemit On nov. 9 2018, at 9:00 pm, Ian Springer <notifications@github.com> wrote: Why was this closed? —You are receiving this because you modified the open/close state.Reply to this email directly, view it on GitHub, or mute the thread.

[vasiliy-bout]

I've just tried to use the latest version 1.16, and the problem still persists. It was reported on version 1.12. Please, fix it. Can you just add this dependency into the plugin's pom.xml?

[ptahchiev]

They need to update the doxia-site-renderer from 1.4 to 1.8.1 - i don't know why they are not doing it.

[digulla]

With license-maven-plugin:1.16:aggregate-third-party-report, doxia 1.8 doesn't work for me.
I had to use doxia 1.6 as in #73 (comment)

With doxia 1.8 and 1.8.1, org/apache/maven/doxia/sink/SinkEventAttributeSet is missing (probably was moved to a new package org.apache.maven.doxia.sink.impl in 1.8).

[ppalaga]

A pull request with an integration test is welcome.