Maven configuration problem

[z080236]

Always has this problem, when I try to update projects my projects are unable to compile correctly.
Error:

Failure to transfer org.codehaus.plexuslexus-archiverom:2.1 from http://maven.springframework.org/release was cached in the local repository, resolution will not be reattempted until the update interval of spring-maven-release has elapsed or updates are forced. Original error: Could not transfer artifact org.codehaus.plexuslexus-archiverom:2.1 from/to spring-maven-release (http://maven.springframework.org/release): null to http://maven.springframework.org/rel...chiver-2.1.pom

Should I uninstall maven connector 1.0 and install maven connector 0.12?

http://stackoverflow.com/questions/9...nd-maven-2-2-1

[z080236]

tried to right click project->Maven->Update project

does it have problems to update maven repositories for sts ver 3.1 with m2e connector 1.0?

[z080236]

switched back to maven connector 0.12

maven connector 1.0 is still unstable

[Andrew Eisenberg]

If you find out that this is not a maven connector problem, two more things to try:

1. make sure that your eclipse proxy settings are correct. Set them up here: Preferences -> General -> Network Connections.
2. your .m2/repository may be corrupted. Try deleting it and try again.