I just upgraded to Maven3 from Maven2 today, and when I run "mvn.bat
-version", this is what I see:
Apache Maven 2.2.1 (r801777; 2009-08-06 13:16:01-0600)
Java version: 1.6.0_23
Java home: C:\Java\jdk6
Default locale: en_US, platform encoding: Cp1252
OS name: "windows xp" version: "5.1" arch: "x86" Family: "windows"
I don't think it's my path, because I am in the bin directory of the maven 3
installation, and I have completed deleted my maven 2 directory.
In addition, when I try to use the new maven installation to do a "mvn clean
compile", I get the following error:
FATAL ERROR: Unable to read settings.xml
For more information, run with the -e flag
Running a "mvn -e clean compile" gets me the following output:
+ Error stacktraces are turned on.
FATAL ERROR: Unable to read settings.xml
Error stacktrace:
org.codehaus.plexus.component.repository.exception.ComponentLookupException:
Component descriptor cannot be found in the component repository:
org.apache.maven.settings.MavenSe
ttingsBuilder.
at
org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:323)
at org.codehaus.plexus.embed.Embedder.lookup(Embedder.java:78)
at
org.apache.maven.cli.MavenCli.buildSettings(MavenCli.java:402)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:202)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:100)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Why does my maven3 installation claim that it's version 2.2.1? And what can
I do to address the problem with reading settings.xml?
- André
