slf4j升級綁定更新錯誤？不兼容的綁定

Question

我有一個遺留的Java EE應用程序，我正在移植到Maven框架。該應用程序最初使用slf4j 1.5x系列進行記錄，我正在升級到1.7.1記錄器。我在現場SLF4J讀取

http://slf4j.org/faq.html#where_is_binding

請注意，所有綁定依賴於SLF4J-api.jar文件。

我將slf4j-api.jar升級到1.7，並且使用slf4j-simple和slf4j-log4j12。我似乎仍然得到了一個不兼容的綁定錯誤，這非常坦率地把我拉上了牆。任何幫助，將不勝感激

INFO: validateJarFile(C:\Users\adam\apache-tomcat-7.0.42\webapps\ myWebApp\WEB-INF\lib\geronimo-servlet_2.5_spec-1.2.jar) - jar not loaded. 
See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class 

Oct 14, 2013 1:57:42 PM org.apache.catalina.loader.WebappClassLoader validateJar 
File 
INFO: validateJarFile(C:\Users\adam\apache-tomcat-7.0.42\webapps\ myWebApp\WEB-INF\lib\servlet-api-2.3.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class 

Oct 14, 2013 1:57:42 PM org.apache.catalina.loader.WebappClassLoader validateJar 
File 
INFO: validateJarFile(C:\Users\adam\apache-tomcat-7.0.42\webapps\ myWebApp\WEB-INF\lib\servlet-api-2.5-6.1.11.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class 

SLF4J: Class path contains multiple SLF4J bindings. 

SLF4J: Found binding in [jar:file:/C:/Users/adam/apache-tomcat-7.0.42/webapps/ 
myWebApp/WEB-INF/lib/slf4j-log4j12-1.5.0.jar!/org/slf4j/impl 
/StaticLoggerBinder.class] 

SLF4J: Found binding in [jar:file:/C:/Users/adam/apache-tomcat-7.0.42/webapps/ 
myWebApp/WEB-INF/lib/slf4j-simple-1.5.0.jar!/org/slf4j/impl/ 
StaticLoggerBinder.class] 

SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. 

SLF4J: slf4j-api 1.6.x (or later) is incompatible with this binding. 

SLF4J: Your binding is version 1.5.5 or earlier. 

SLF4J: Upgrade your binding to version 1.6.x. 

Answer 1

嘗試升級到SLF4J-log4j12-1.6.1.jar，我有同樣的問題,,它現在爲我工作。