org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy. \ You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed.))

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via qos.ch by Unknown author, 10 months ago
Invalid class loader hierarchy. \ You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed.))
via Coderanch by Balaji Loganathan, 11 months ago
Class org.apache.commons.logging.impl.SimpleLog does not implement Log
via Google Groups by Vanga, 1 year ago
Class org.apache.commons.logging.impl.Jdk14Logger does not implement Log
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Class org.apache.commons.logging.impl.Log4JLogger does not implement Log
via coderanch.com by Unknown author, 1 year ago
: class "org.apache.commons.logging.impl.LogFactoryImpl$1"'s signer information does not match signer information of other classes in the same package (Caused by : class "org.apache.commons.logging.impl.LogFactoryImpl$1"'s signer information does not match signer information of other classes in the same package))
via coderanch.com by Unknown author, 1 year ago
Class org.apache.commons.logging.impl.Log4JLogger does not implement Log
org.apache.commons.logging.LogConfigurationException: Invalid class loader hierarchy. \ You have more than one version of 'org.apache.commons.logging.Log' visible, which is not allowed.))
at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:385)
at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
at ch.qos.test.ChildFirstTestJCL0.main(ChildFirstTestJCL0.java:43)

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