java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]

Exception :- java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]

Please ensure that you have included standred.jar in classpath.
Click here to download  standred.jar

If you are using maven then add following dependency in pom.xml

 <dependency>  
   <groupId>taglibs</groupId>  
   <artifactId>standard</artifactId>  
   <version>1.1.2</version>  
 </dependency>  

standard.jar (taglib) library is used to enable the JSTL expression language in JSP page, and it’s always used together with the jstl.jar together.
 

 <dependency> 
    <groupId>taglibs</groupId> 
    <artifactId>standard</artifactId> 
    <version>1.1.2</version> 
</dependency>