jaggernat
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log4j conflict in struts
Dear experts
I am using crystal reports with struts and i have the following problem here
I have commons-logging.jar file in my application and crystal reports uses its own version of log4j.properties file and log4j.jar file. Now when i run the application its giving an error
java.lang.NoClassDefFoundE
I am pretty sure that the log4j jar file of crystal reports is conflicting with commons-logging.jar file of my appliaction.
any ideas how i could resolve this problem
thanks
J
I am using crystal reports with struts and i have the following problem here
I have commons-logging.jar file in my application and crystal reports uses its own version of log4j.properties file and log4j.jar file. Now when i run the application its giving an error
java.lang.NoClassDefFoundE
I am pretty sure that the log4j jar file of crystal reports is conflicting with commons-logging.jar file of my appliaction.
any ideas how i could resolve this problem
thanks
J
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ASKER
the problem is if i put in log4j.jar file in web-inf\lib directory its giving the org/apache/struts/taglib/b
and when i remove log4j.jar from lib , there is no error and everything works fine
and when i remove log4j.jar from lib , there is no error and everything works fine
ASKER
yes , i do have struts.jar ,commons-digester.jar,comm
in web-inf\lib
in web-inf\lib
humm.. strange. Seems you have jars issue. Ok.
Could you please try rebuilding your project and do keep single vesion of jars (no duplication) file either in tomcat/common/lib OR in your application WEB-INF/lib.
Could you please try rebuilding your project and do keep single vesion of jars (no duplication) file either in tomcat/common/lib OR in your application WEB-INF/lib.
check multiple struts jars have been included.
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commons-digester.jar
commons-beanutils.jar
files into the "/WEB-INF/lib" folder of you context root.
and its simple that you put all the jars provided by struts that are present in struts lib folder.