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, 1 year ago
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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Class org.apache.commons.logging.impl.SimpleLog does not implement Log
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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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