Error List

Error List for the ‘JAVA-Tools’ Category

Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log

Applies to:
Maven

Description:
Occurs while using Maven Checkstyle plugin.

Cause:
Checkstyle uses commons-logging, which has classloader problems when initialized within a Maven plugin’s container. This results in the above message – if you run with ‘-e’, you’ll see something like the following:
Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log
buried deep in the stacktrace.

JAVA-Tools , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Unsupported Protocol Error when deploying a 3rd party jar

Applies to:
Maven

Description:
Occurs while using Maven.

Cause:
When using deploy-deploy-file goal and encountered this error
“Error deploying artifact: Unsupported Protocol: ‘ftp’: Cannot find wagon which supports the requested protocol: ftp”

JAVA-Tools , , , ,

Deployment descriptor \WEB-INF\web.xml does not exist

Error downloading artifact

Applies to:
Maven, Fedora Core 4, Java 1.4

Description:
Occurs while using Maven.

Cause:
You tried to build an application with Maven 2 under Fedora Core 4 and Java 1.4. Some versions of Java 1.4 are incompatible with the IPv6 networking protocol, leading to socket errors when Java attempts to establish network connections. IPv6 is enabled by default in Fedora Core 4, and in recent kernel updates (2.6.12) to Fedora Core 3. This causes maven to fail to download jars from remote repositories. The symptoms are:
java.net.SocketException: Invalid argument or cannot assign requested address

JAVA-Tools , , ,

does not exist or no valid version error

Applies to:
Maven

Description:
Occurs while using Maven.

Cause:
This error indicates that Maven is either unable to access the required plug-in from your local repository, or unable to access the official or ‘central’ Maven2 plug-in repository.

JAVA-Tools ,

You cannot have two plugin executions with the same (or missing) elements error

Applies to:
Maven

Description:
Occurs while using Maven.

Cause:
You have executed a plugin multiple times with the same .

JAVA-Tools , ,

Can't find antlr/Tool

Applies to:
JDK 1.3.0
ant-1.4.1

Description:
A Java interpreter error.

Cause:
CLASSPATH is not correctly set.

JAVA-Tools , , ,