Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by chibi
, 1 year ago
Could not transfer artifact org.apache.maven.plugins:maven-source-plugin:pom:d
via Stack Overflow by Gaurav Bansal
, 2 years ago
Could not transfer artifact com.hazelcast:hazelcast:jar:3.4.1 from/to central (http://repo1.maven.org/maven2/): NullPointerException
via Stack Overflow by Suzan Cioc
, 2 years ago
Could not transfer artifact org.apache.tomcat.maven:tomcat6-maven-plugin:pom:2.1 from/to central (http://repo.maven.apache.org/maven2): Connection to http://repo.maven.apache.org refused
via Stack Overflow by Joffrey
, 2 years ago
Could not transfer artifact org.hsqldb:hsqldb:jar:2.0.0 from/to central (http://repo.maven.apache.org/maven2): GET request of: org/hsqldb/hsqldb/2.0.0/hsqldb-2.0.0.jar from central failed
org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.maven.plugins:maven-source-plugin:pom:d	at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:951)	at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:939)	at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:669)	at org.sonatype.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:60)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)