Sankha Subhra Ghosh created LOGBACK-1314: -------------------------------------------- Summary: NumberFormatException: For input string: "-" Key: LOGBACK-1314 URL: https://jira.qos.ch/browse/LOGBACK-1314 Project: logback Issue Type: Bug Components: Joran, logback-classic Affects Versions: 1.2.3 Environment: Development Reporter: Sankha Subhra Ghosh Assignee: Logback dev list I need to print the class, method and line number in the logger. FOr that I am using the following entry: {code:java} <appender name="ErrorFileAppender" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>${stb.log.dir}eFaktura.error.detaljert.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <!-- daily rollover --> <fileNamePattern>${stb.log.dir}eFaktura.error.detaljert.%d{yyyy-MM-dd}.%i.log</fileNamePattern> <maxHistory>3</maxHistory> <!--<totalSizeCap>10MB</totalSizeCap>--> <TimeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy"> <MaxFileSize>10MB</MaxFileSize> </TimeBasedFileNamingAndTriggeringPolicy> </rollingPolicy> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <Pattern> %d %-5p [%X{sessionId}] [%X{userId}] %C{1}.%-M:%L] %m%n </Pattern> </encoder> <!--<encoder> <pattern>%d %-5p [%X{sessionId}] [%X{userId}] %C{1}.%-M:%L] %m%n</pattern> </encoder>--> </appender> <root level="ERROR"> <appender-ref ref="ErrorFileAppender" /> </root> {code} As you can see, my pattern is {code:java} %d %-5p [%X{sessionId}] [%X{userId}] %C{1}.%-M:%L] %m%n{code} Then I am getting the following error: {code:java} 09:31:44,119 |-ERROR in ch.qos.logback.core.joran.spi.Interpreter@29:19 - RuntimeException in Action for tag [encoder] java.lang.NumberFormatException: For input string: "-" at java.lang.NumberFormatException: For input string: "-" at at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at at java.lang.Integer.parseInt(Integer.java:572) at at java.lang.Integer.parseInt(Integer.java:615) at at ch.qos.logback.core.pattern.FormatInfo.valueOf(FormatInfo.java:73) at at ch.qos.logback.core.pattern.parser.Parser.T(Parser.java:136) at at ch.qos.logback.core.pattern.parser.Parser.E(Parser.java:96) at at ch.qos.logback.core.pattern.parser.Parser.Eopt(Parser.java:115) at at ch.qos.logback.core.pattern.parser.Parser.E(Parser.java:100) at at ch.qos.logback.core.pattern.parser.Parser.Eopt(Parser.java:115) at at ch.qos.logback.core.pattern.parser.Parser.E(Parser.java:100) at at ch.qos.logback.core.pattern.parser.Parser.Eopt(Parser.java:115) at at ch.qos.logback.core.pattern.parser.Parser.E(Parser.java:100) at at ch.qos.logback.core.pattern.parser.Parser.Eopt(Parser.java:115) at at ch.qos.logback.core.pattern.parser.Parser.E(Parser.java:100) at at ch.qos.logback.core.pattern.parser.Parser.Eopt(Parser.java:115) at at ch.qos.logback.core.pattern.parser.Parser.E(Parser.java:100) at at ch.qos.logback.core.pattern.parser.Parser.Eopt(Parser.java:115) at at ch.qos.logback.core.pattern.parser.Parser.E(Parser.java:100) at at ch.qos.logback.core.pattern.parser.Parser.Eopt(Parser.java:115) at at ch.qos.logback.core.pattern.parser.Parser.E(Parser.java:100) at at ch.qos.logback.core.pattern.parser.Parser.Eopt(Parser.java:115) at at ch.qos.logback.core.pattern.parser.Parser.E(Parser.java:100) at at ch.qos.logback.core.pattern.parser.Parser.parse(Parser.java:91) at at ch.qos.logback.core.pattern.PatternLayoutBase.start(PatternLayoutBase.java:83) at at ch.qos.logback.classic.encoder.PatternLayoutEncoder.start(PatternLayoutEncoder.java:28) at at ch.qos.logback.core.joran.action.NestedComplexPropertyIA.end(NestedComplexPropertyIA.java:161) at at ch.qos.logback.core.joran.spi.Interpreter.callEndAction(Interpreter.java:309) at at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:193) at at ch.qos.logback.core.joran.spi.Interpreter.endElement(Interpreter.java:179) at at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:62) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:165) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:152) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:110) at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:53) at at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:75) at at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:150) at at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84) at at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:55) at at org.slf4j.LoggerFactory.bind(LoggerFactory.java:150) at at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124) at at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:412) at at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:357) at at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155) at at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:132) at at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:273) at at org.springframework.context.support.AbstractApplicationContext.<init>(AbstractApplicationContext.java:164) at at org.springframework.context.support.AbstractApplicationContext.<init>(AbstractApplicationContext.java:228) at at org.springframework.context.support.AbstractRefreshableApplicationContext.<init>(AbstractRefreshableApplicationContext.java:89) at at org.springframework.context.support.AbstractRefreshableConfigApplicationContext.<init>(AbstractRefreshableConfigApplicationContext.java:58) at at org.springframework.context.support.AbstractXmlApplicationContext.<init>(AbstractXmlApplicationContext.java:61) at at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:136) at at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83) {code} But if I use {code:java} %d %-5p [%X{sessionId}] [%X{userId}] %m%n{code} Then there is no error. Can someone please take a look. Here is my pom entry: {code:java} <dependency> <groupId>org.slf4j</groupId> <artifactId>jcl-over-slf4j</artifactId> <version>1.7.25</version> </dependency> <dependency> <groupId>org.logback-extensions</groupId> <artifactId>logback-ext-spring</artifactId> <version>0.1.4</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.2.3</version> <scope>test</scope> </dependency> {code} -- This message was sent by Atlassian JIRA (v7.3.1#73012)