java.lang.NullPointerException: This exception has no message.

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via Coderanch by ravi pathak, 1 year ago
java.lang.NullPointerException:
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:292)
at org.apache.log4j.DailyRollingFileAppender.subAppend(DailyRollingFileAppender.java:343)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:150)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:221)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:57)
at org.apache.log4j.Category.callAppenders(Category.java:190)
at org.apache.log4j.Category.forcedLog(Category.java:375)
at org.apache.log4j.Category.info(Category.java:696)

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Once, 1 year ago

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