CODEWITHSUNDEEP
mavennetbeansbuilddependencies
Martin Sonesson
Martin Sonesson

Reputation: 779

Can't build Maven project in Netbeans due to dependencies

I have a problem when building my Maven project in Netbeans. When on my stationary computer it works just fine, but on my laptap I cant get it to work. I get the following error:

Failed to execute goal on project SnakeAppWebpage: Could not resolve dependencies for project se.chalmers.snake:SnakeAppWebpage:war:1.0: Failed to collect dependencies for [org.apache.derby:derbyclient:jar:10.6.1.0 (compile), org.eclipse.persistence:eclipselink:jar:2.2.0 (provided), org.eclipse.persistence:javax.persistence:jar:2.0.3 (provided), org.eclipse.persistence:org.eclipse.persistence.jpa.modelgen.processor:jar:2.2.0 (provided), javax:javaee-web-api:jar:6.0 (provided), junit:junit:jar:4.8.2 (test)]: Failed to read artifact descriptor for org.eclipse.persistence:eclipselink:jar:2.2.0: Could not transfer artifact org.eclipse.persistence:eclipselink:pom:2.2.0 from/to eclipselink (http://ftp.ing.umu.se/mirror/eclipse/rt/eclipselink/maven.repo/): Error transferring file: Connection timed out: connect -> [Help 1]

To see the full stack trace of the errors, re-run Maven with the -e switch. Re-run Maven using the -X switch to enable full debug logging.

For more information about the errors and possible solutions, please read the following articles: [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

I've already added all the jar files manually but it still doesn't work. I have the same OS and Netbeans version on both computers. Also when I try to build the project on my laptop Netbeans tries to download the dependencies from the specified repositories before showing me the error. The repositories URL's are valid. When building on my other computer it doesnt do this BS, it just launches the application.

Upvotes: 2

Views: 3256

Answers (1)

matt5784
matt5784

Reputation: 3085

Maven only needs to download any specific library/dependency one time per machine. On your desktop computer it probably downloaded these repositories at some point in the past and has them still stored on your computer. However, on your laptop it looks like it is having trouble retrieving the repositories from the remote store (check your internet connection? "Error transferring file: Connection timed out" appears to be the pertinent error). If you have added the jars manually, make sure you added them in the correct maven repository location and followed the proper directory structure.

Upvotes: 1

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