I am trying to generate javadoc for a project but javadoc throws NPE without any information.
Maven output: Generating C:/ci/svn/project/project-name/trunk/target/site/apidocs\package-use.htm l... Generating C:/ci/svn/project/project-name /trunk/target/site/apidocs\mypackage/\package-use.ht ml... [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Error during page generation Embedded error: Error rendering Maven report: Exit code: 1 - java.lang.NullPointerException at com.sun.tools.doclets.formats.html.PackageUseWriter.generatePackageUse(P ackageUseWriter.java:180) at com.sun.tools.doclets.formats.html.PackageUseWriter.generatePackageList( PackageUseWriter.java:124) at com.sun.tools.doclets.formats.html.PackageUseWriter.generatePackageUse(P ackageUseWriter.java:110) at com.sun.tools.doclets.formats.html.PackageUseWriter.generatePackageUseFi le(PackageUseWriter.java:99) at com.sun.tools.doclets.formats.html.PackageUseWriter.generate(PackageUseW riter.java:78) at com.sun.tools.doclets.formats.html.ClassUseWriter.generate(ClassUseWrite r.java:116) at com.sun.tools.doclets.formats.html.HtmlDoclet.generateOtherFiles(HtmlDoc let.java:92) at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.startGeneration(Ab stractDoclet.java:122) at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.start(AbstractDocl et.java:64) at com.sun.tools.doclets.formats.html.HtmlDoclet.start(HtmlDoclet.java:42) at com.sun.tools.doclets.standard.Standard.start(Standard.java:23) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.tools.javadoc.DocletInvoker.invoke(DocletInvoker.java:269) at com.sun.tools.javadoc.DocletInvoker.start(DocletInvoker.java:143) at com.sun.tools.javadoc.Start.parseAndExecute(Start.java:340) at com.sun.tools.javadoc.Start.begin(Start.java:128) at com.sun.tools.javadoc.Main.execute(Main.java:41) at com.sun.tools.javadoc.Main.main(Main.java:31) Command line was: "C:\Program Files\Java\jdk1.6.0_20\jre\..\bin\javadoc.exe" @options @packages @argfile Refer to the generated Javadoc files in 'C:\ci\svn\isvu\razmjena-aai\trunk\target\site\apidocs' dir. [INFO] ------------------------------------------------------------------------ [INFO] For more information, run Maven with the -e switch [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1 minute 50 seconds [INFO] Finished at: Thu May 20 17:55:53 CEST 2010 [INFO] Final Memory: 108M/453M [INFO] ------------------------------------------------------------------------ Here is javadoc plugin configuration: <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-javadoc-plugin</artifactId> <version>2.7</version> </plugin> mvn --version: Apache Maven 2.2.1 (r801777; 2009-08-06 21:16:01+0200) Java version: 1.6.0_20 Java home: C:\Program Files\Java\jdk1.6.0_20\jre Default locale: hr_HR, platform encoding: Cp1250 OS name: "windows 7" version: "6.1" arch: "amd64" Family: "windows" How to solve this? Thanks in advance. Regards, Denis Kranjcec --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org