this stack trace is being dumped also, as part of the same error:
log4j:ERROR Could not parse input source [org.xml.sax.InputSource@b95f2].
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:380)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:141)
at
org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:153)
at
org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:415)
at org.apache.log4j.xml.DOMConfigurator.parseCategory(DOMConfigurator.java:335)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:788)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:673)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:616)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:584)
at org.apache.log4j.xml.DOMConfigurator.configure(DOMConfigurator.java:694)
at teachscape.common.log.LogWrapper.start(Unknown Source)
thanks in advance.
---------------------------------------------------------
On Thu, 20 Jun 2002 15:55:34 -0400, Edward Q. Bridges wrote:
>
> this is a "new" error that has begun appearing sporadically since we upgraded.
>
> unfortunately, all our development grinds to a halt, since it won't print any
>messages to the console after this.
>
> therefore, it's a pretty big issue for us.
>
> has anyone encountered this?
>
> thanks
> --e--
>
>
> log4j:ERROR Could not create an Appender. Reported error follows.
> java.lang.ClassCastException: org.apache.log4j.RollingFileAppender
> at
>org.apache.log4j.xml.DOMConfigurator.parseAppender(DOMConfigurator.java:165)
> at
>org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:140)
> at
>org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:153)
> at
>org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:415)
> at
>org.apache.log4j.xml.DOMConfigurator.parseCategory(DOMConfigurator.java:335)
> at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:788)
> at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:673)
> at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:616)
> at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:584)
> at org.apache.log4j.xml.DOMConfigurator.configure(DOMConfigurator.java:694)
> at teachscape.common.log.LogWrapper.start(Unknown Source)
>
> --
> Edward Q. Bridges
> http://www.teachscape.com
>
>
>
> --
> To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
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>
--
Edward Q. Bridges
http://www.teachscape.com
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