Mark, On Sat, Aug 13, 2011 at 2:19 PM, Mark Struberg <strub...@yahoo.de> wrote:
> Hi! > > Lets try to follow the logical route. It's either > > a.) cannot find the 'compile' mojo > > or > > b.) 'or one of its required components' > > > Ad a.): Maven plugins have xdoc annotations which will be used to generate > a META-INF/maven/plugin.xml file in the plugins jar. > Can you check if this exists and looks good? > Did you try other plugins? A plain 'mvn clean' works well? > > > Starting mvn with -X might also give you a bit more clue about whats going > on.\ > b) would be the most probable reason here. Further, I suspect that one component fails at runtime. The build error returned via mvn -X is at http://pastebin.com/e6E0VtW6 . Would you need the full build log? In line 49 of the given pastebin, I see the following. Caused by: org.codehaus.plexus.component.composition.CompositionException: Composition failed for the field toolchainManager in object of type org.apache.maven.plugin.CompilerMojo And, in the plugin.xml, there's this requirement which I suspect is failing. <requirement> <role>org.apache.maven.toolchain.ToolchainManager</role> <field-name>toolchainManager</field-name> </requirement> I guess this confirms that the issue is in a component? The CompilerMojo class in m-compiler-p contains the variable toolchainManager with the annotation '@component'. The class is in [2]. Things I checked are seems to be in-place. No idea why it fails. A mojo with 'compile' <goal>' is available in the plugin.xml at the location you said. The file is available to look at [3] in case you think more details are needed. And, `mvn clean` worked flawlessly, as well as the job of maven-resources-plugin. I guess we need to go in to second step? [3] http://pastebin.com/yWyGAG2G Thanks for your response! --Kasun > > LieGrue, > strub > > --- On Sat, 8/13/11, Kasun Gajasinghe <kasu...@gmail.com> wrote: > > > From: Kasun Gajasinghe <kasu...@gmail.com> > > Subject: Issue in m-compiler-p probably related to maven-toolchain > > To: "Maven Developers List" <dev@maven.apache.org> > > Cc: "kiorky" <kio...@cryptelium.net>, "Serkan Kaba" <ser...@gentoo.org>, > "Alistair Bush" <ali_b...@gentoo.org> > > Date: Saturday, August 13, 2011, 6:14 AM > > Hi devs, > > > > As you may have probably heard, Maven integration in Gentoo > > is fully working > > for user-level. Currently, I'm working on getting the > > system-level > > integration working, which is the main goal of this > > project. > > > > I'm now faced with an issue related to m-compiler-p when > > compiling a simple > > project at sys-level. I should note that I'm using the > > custom-built maven > > NOT the official build. I'm asking this question from you > > to get a _hint_ to > > fix this issue. > > > > m-compiler-p fails with, > > > > [INFO] Internal error in the plugin manager executing goal > > 'org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile': > > Unable to > > find the mojo 'compile' (or one of its required components) > > in the plugin > > 'org.apache.maven.plugins:maven-compiler-plugin' > > Can not set > > org.apache.maven.toolchain.DefaultToolchainManager field > > org.apache.maven.plugin.AbstractCompilerMojo.toolchainManager > > to > > org.apache.maven.toolchain.DefaultToolchainManager > > > > Full build stack trace is at [1]. > > > > I've checked the components.xml file of > > maven-toolchain-1.0, but couldn't > > figure out the issue. The implementation for the > > <role> > > org.apache.maven.toolchain.ToolchainManager is > > org.apache.maven.toolchain.DefaultToolchainManager. So, it > > should work. I've > > gone through the source file of AbstractCompilerMojo [2] as > > well without any > > success. > > > > Can anyone let me know where I should I look to fix this > > issue? I understand > > that this is not the official build, so you all don't need > > to be concerned > > with this. But any help to figure this out is much > > appreciated! > > > > [1] http://pastebin.com/e6E0VtW6 > > > [2] http://svn.apache.org/viewvc/maven/plugins/tags/maven-compiler-plugin-2.3.2/src/main/java/org/apache/maven/plugin/AbstractCompilerMojo.java?view=markup > > > > Thanks, > > --Kasun > > > > -- > > ~~~*******'''''''''''''*******~~~ > > Kasun Gajasinghe, > > University of Moratuwa, > > Sri Lanka. > > Blog: http://blog.kasunbg.org > > Twitter: http://twitter.com/kasunbg > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org > For additional commands, e-mail: dev-h...@maven.apache.org > > -- ~~~*******'''''''''''''*******~~~ Kasun Gajasinghe, University of Moratuwa, Sri Lanka. Blog: http://blog.kasunbg.org Twitter: http://twitter.com/kasunbg
