Maven - unable to find valid certification path - Stack Overflow I'm new to maven and am having trouble adding a dependency (sl4j) I was given this project which was apparently converted to maven from ant Btw, a clean install doesn't work Here's the pom xml:
Could not transfer artifact from to central IntelliJ I was facing the same problem later I got to know that I have selected wrong version of maven, maven 3 was selected in setting-build execution deployment- build tool- maven- maven home path Then I selected maven 3 8 and my problem resolved
Could not find artifact in maven central repo when search returns a . . . Since my project is at a preliminary stage, all artifacts are from maven central So I search in search maven org for "castor" I take the first result which gives me the following dependency snippet: <dependency> <groupId>org codehaus castor< groupId> <artifactId>castor< artifactId> <version>1 3 3< version> < dependency>
Why is Maven downloading the maven-metadata. xml every time? The example tells Maven to contact the remote repo (Nexus in my case, Maven Central if you're not using your own remote repo) any time Maven needs to retrieve a snapshot artifact during a build, checking to see if there's a newer copy