Log4j Error Could Not Instantiate Appender Named File
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Log4j:error Could Not Instantiate Appender Named "debug".
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Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ERROR Could not find value for key log4j.appender.error during deploying on tomcat up vote 1 down vote favorite log4j:error could not instantiate appender named "r" my code is working fine if i right click on server and run as run on server , but when i try to deploy it on tomcat and try to run it it is giving me below error log4j.properties file: log4j.logger.Controller = INFO,error,stdout log4j.logger.Client = INFO,error,stdout log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.Target=System.out log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n error: log4j:ERROR Could not find value for key log4j.appender.error log4j:ERROR Could not instantiate appender named "error". log4j:ERROR Could not find value for key log4j.appender.error log4j:ERROR Could not instantiate appender named "error". log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. pom.xml :
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Log4j No Appenders Could Be Found For Logger
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any questions you might have Meta Discuss the workings and policies of this log4j rollingfileappender site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us http://stackoverflow.com/questions/32760493/error-could-not-find-value-for-key-log4j-appender-error-during-deploying-on-tomc Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Log4j cannot http://stackoverflow.com/questions/31701552/log4j-cannot-find-appenders-but-they-are-present find appenders, but they are present up vote 1 down vote favorite I have a problem with logging using log4j. I created my properties file, and opened it in the Java code, and it's all fine, except that the properties file is malfunctioning. I looked through several tutorials and questions around here, but I can't seem to be able to fix it. Here's my properties file (called WSConnectorLog.properties): ########################## # Loggers log4J.rootLogger = FATAL, console log4j.WSDetailedLogger = TRACE, WSDetailLog, console log4j.WSAppLogger = INFO, WSAppLog, console # Appenders log4j.appender.console = org.apache.log4j.ConsoleAppender log4j.appender.console.layout = org.apache.log4j.PatternLayout log4j.appender.console.target=System.err log4j.appender.console.layout.ConversionPattern=%d [%t] (%F:%L) %p %m%n log4j.appender.WSDetailLog=org.apache.log4j.DailyRollingFileAppender log4j.appender.WSDetailLog.File=logs/WSDetailed.log log4j.appender.WSDetailLog.DatePattern='.'yyyy-MM-dd-HH log4j.appender.WSDetailLog.layout=org.apache.log4j.PatternLayout log4j.appender.WSDetailLog.layout.ConversionPattern=%d [%t] (%F:%L) %-5p %m%n log4j.appender.WSAppLog=org.apache.log4j.DailyRollingFileAppender log4j.appender.WSAppLog.File=logs/ws.log log4j.appender.WSAppLog.DatePattern='.'yyyy-MM-dd-HH log4j.appender.WSAppLog.layout=org.apache.log4j.PatternLayout log4j.appender.WSAppLog.layout.ConversionPattern=%m%n # Set root category priority to INFO and its only appender to console. log4j.rootCategory=
here for a quick overview of the site Help Center Detailed answers to http://stackoverflow.com/questions/11898663/what-are-the-possible-reasons-behind-log4j-error-could-not-find-value-for-key any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community could not Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up What are the possible reasons behind “log4j: Error Could not find value for key log4j.appender.SQL_APPENDER” up vote 5 down vote favorite I am wondering why I have this error could not error when deploying my web application. log4j: Error Could not find value for key log4j.appender.SQL_APPENDER Here is my log4j.properties file. log4j.rootLogger=error, stdout log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout # Print the date in ISO 8601 format log4j.appender.stdout.layout.ConversionPattern=%d [%t] %-5p %c - %m%n log4j.appender.R=org.apache.log4j.RollingFileAppender log4j.appender.R.File=application.log log4j.appender.R.MaxFileSize=100KB # Keep one backup file log4j.appender.R.MaxBackupIndex=1 log4j.appender.R.layout=org.apache.log4j.PatternLayout log4j.appender.R.layout.ConversionPattern=%p %t %c - %m%n log4j.logger.org.hibernate.SQL=DEBUG, SQL_APPENDER log4j.additivity.org.hibernate.SQL=false Do I have to do some configuration in the server side? I am running my application on a Tomcat 7 server. I added this dependency to the pom.xml file: