validateJarFile(servlet-api.jar) - jar not loaded in tomcat using eclipse
java, servlets, tomcat
Solution
The error you are getting is because servlet-api needs to be on compile time build path, at runtime your app will have the servlet-api available from tomcat/lib
So add it to your build path simply, In short `servlet-api` is required at compile aswell as runtime
Problem
[Tomcat] validateJarFile(servlet-api.jar) - jar not loaded. Offending class: javax/servlet/Servlet.class org.apache.catalina.loader.WebappClassLoader validateJarFile INFO: validateJarFile(\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class. I googled for this,I got to know that I am using servlet-api.jar in my project WEB-INF/lib, and also I am having same servlet-api.jar in tomcat/lib folder. so I have to remove servlet-api.jar, But if I remove that jar, I am getting error in import javax.servlet.*; so how to I solve this, help me for fix this error.Thanks in advance