Error in Maven project build-"Could not initialize class org.apache.maven.index.ArtifactInfo"

Question

Hi All when I am trying to build or clean the Maven project I got below error can any help me ?

Errors occurred during the build. Errors running builder 'Maven Project Builder' on project 'POM-SeleniumProject-MVN'. Could not initialize class org.apache.maven.index.ArtifactInfo

Answer 1

@Mahesh, I have below suggestions:-

# Solution 1

• Go to your eclipse installation folder
• Run "eclipse.exe -clean"

# Solution 2

• Uninstall Netbeans because Eclipse and Netbeans are both might using the same workspace

# Solution 3

• Right click project, remove maven nature (or in newer eclipse, "Maven->Disable Maven Nature")
• mvn eclipse:clean (with project open in eclipse/STS)
• delete the project in eclipse (but do not delete the sources)
• Import existing Maven project

# Solution 4

• Properties -> Java Build Path -> Libraries and removed the blue entries starting with M2_REPO.
• After that, I could use Maven -> Update Project again

# Solution 5

• Cross-check whether you have Setup project correctly