Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via root42.jp by Unknown author, 1 year ago
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/foobar]]
via root42.jp by Unknown author, 1 year ago
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/foobar]]
via Coderanch by joe das, 1 year ago
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
via Stack Overflow by user3560221
, 1 year ago
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
via Stack Overflow by kiransayshi kumar
, 2 years ago
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
via Stack Overflow by Unknown author, 2 years ago
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
java.lang.NullPointerException: 	at org.apache.jasper.servlet.TldScanner$TldScannerCallback.scanWebInfClasses(TldScanner.java:395)	at org.apache.tomcat.util.scan.StandardJarScanner.scan(StandardJarScanner.java:208)	at org.apache.jasper.servlet.TldScanner.scanJars(TldScanner.java:262)	at org.apache.jasper.servlet.TldScanner.scan(TldScanner.java:104)	at org.apache.jasper.servlet.JasperInitializer.onStartup(JasperInitializer.java:103)	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5183)	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:152)	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1403)	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1393)	at java.util.concurrent.FutureTask.run(FutureTask.java:266)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)	at java.lang.Thread.run(Thread.java:745)