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Posted to users@tomcat.apache.org by Hemant Singh <Si...@Yahoo.com> on 2001/06/06 18:55:33 UTC
Re: startup exceptions
HI Boris:
>From the exeption trace you sended only meaningfull thing i can see is that
probably in any one of the web.xml files present under you webapps is
missing <web-app> element,
check your all webapps for the presence of proper <web-app> element in there
web.xml file
I tried removing <web-app> element from one (admin) of the web.xml, but i
does n't gived up any startup exception but one i tried accessing that
servlet, though it successfully opend up the servlet,
i m using tomcat3.2.1 on Win ME.
Cheers
----- Original Message -----
From: "Boris Garbuzov" <bo...@borealissoft.com>
To: <to...@jakarta.apache.org>
Sent: Thursday, May 31, 2001 10:48 PM
Subject: startup exceptions
> Hello to you, Tomcat experts. I am using tomcat 4. Upon the very start it
> throws the following. Then it works fine in most of examples. Any
suggestions
> what I should do? Boris.
>
> ------------------------console-----------------------------
> Starting service Tomcat-Standalone
> Apache Tomcat/4.0-b5
> PARSE error at line 1 column -1
> org.xml.sax.SAXParseException: Element type "web-app" is not declared.
> PARSE error at line 1 column -1
> org.xml.sax.SAXParseException: Element type "web-app" is not declared.
> Starting service Tomcat-Apache
> Apache Tomcat/4.0-b5
>
> ----------------------localhost_log.2001-05-31.txt------------------------
>
> 2001-05-31 10:08:03 StandardManager[/JRunForum]: Seeding random number
> generator class java.security.SecureRandom
> 2001-05-31 10:08:03 StandardManager[/JRunForum]: Seeding of random number
> generator has been completed
> 2001-05-31 10:08:03 ContextConfig[/JRunForum] Parse error in application
> web.xml
> org.xml.sax.SAXParseException: Element type "web-app" is not declared.
> at org.apache.crimson.parser.Parser2.error(Parser2.java:3013)
> at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1308)
> at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:499)
> at org.apache.crimson.parser.Parser2.parse(Parser2.java:304)
> at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433)
> at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:317)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:108)
> at org.apache.catalina.util.xml.XmlMapper.readXml(XmlMapper.java:275)
> at
>
org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.ja
va:247)
>
> at
org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:820)
> at
>
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:
217)
>
> at
>
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor
t.java:155)
>
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)
> at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3189)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278)
> at
org.apache.catalina.core.StandardService.start(StandardService.java:353)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:458)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:725)
> at org.apache.catalina.startup.Catalina.execute(Catalina.java:647)
> at org.apache.catalina.startup.Catalina.process(Catalina.java:177)
> at java.lang.reflect.Method.invoke(Native Method)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:196)
>
> 2001-05-31 10:08:03 ContextConfig[/JRunForum]: Occurred at line 1
column -1
> 2001-05-31 10:08:03 ContextConfig[/JRunForum]: Marking this application
> unavailable due to previous error(s)
> 2001-05-31 10:08:03 StandardWrapper[/JRunForum:default]: Loading container
> servlet default
> 2001-05-31 10:08:03 default: init
> 2001-05-31 10:08:03 StandardWrapper[/JRunForum:invoker]: Loading container
> servlet invoker
> 2001-05-31 10:08:03 invoker: init
> 2001-05-31 10:08:03 StandardWrapper[/JRunForum:jsp]: Using Jasper
classloader
> for servlet jsp
> 2001-05-31 10:08:04 StandardWrapper[/JRunForum:jsp]: Marking servlet jsp
as
> unavailable
> 2001-05-31 10:08:04 StandardContext[/JRunForum]: Servlet /JRunForum threw
> load() exception
> javax.servlet.ServletException: Error instantiating servlet class
> org.apache.jasper.servlet.JspServlet
> at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:817)
> at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3277)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278)
> at
org.apache.catalina.core.StandardService.start(StandardService.java:353)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:458)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:725)
> at org.apache.catalina.startup.Catalina.execute(Catalina.java:647)
> at org.apache.catalina.startup.Catalina.process(Catalina.java:177)
> at java.lang.reflect.Method.invoke(Native Method)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:196)
> ----- Root Cause -----
> java.lang.VerifyError: (class: org/apache/jasper/servlet/JspServlet,
method:
> init signature: (Ljavax/servlet/ServletConfig;)V) Incompatible argument to
> function
> at java.lang.Class.newInstance0(Native Method)
> at java.lang.Class.newInstance(Class.java:237)
> at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:810)
> at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3277)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278)
> at
org.apache.catalina.core.StandardService.start(StandardService.java:353)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:458)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:725)
> at org.apache.catalina.startup.Catalina.execute(Catalina.java:647)
> at org.apache.catalina.startup.Catalina.process(Catalina.java:177)
> at java.lang.reflect.Method.invoke(Native Method)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:196)
>
> 2001-05-31 10:08:04 StandardWrapper[/JRunForum:ssi]: Loading container
servlet
> ssi
> 2001-05-31 10:08:04 ssi: init
> 2001-05-31 10:08:05 StandardHost[localhost]: Installing web application at
> context path from URL file:D:\tomcat\webapps\ROOT
> 2001-05-31 10:08:05 StandardManager[]: Seeding random number generator
class
> java.security.SecureRandom
> 2001-05-31 10:08:05 StandardManager[]: Seeding of random number generator
has
> been completed
> 2001-05-31 10:08:06 StandardWrapper[:default]: Loading container servlet
> default
> 2001-05-31 10:08:06 default: init
> 2001-05-31 10:08:06 StandardWrapper[:invoker]: Loading container servlet
> invoker
> 2001-05-31 10:08:06 invoker: init
> 2001-05-31 10:08:06 StandardWrapper[:jsp]: Using Jasper classloader for
servlet
> jsp
> 2001-05-31 10:08:06 jsp: init
> 2001-05-31 10:08:08 StandardWrapper[:ssi]: Loading container servlet ssi
> 2001-05-31 10:08:08 ssi: init
> 2001-05-31 10:08:08 StandardHost[localhost]: Installing web application at
> context path /manager from URL file:D:\tomcat\webapps\manager
> 2001-05-31 10:08:08 StandardManager[/manager]: Seeding random number
generator
> class java.security.SecureRandom
> 2001-05-31 10:08:08 StandardManager[/manager]: Seeding of random number
> generator has been completed
> 2001-05-31 10:08:08 ContextConfig[/manager]: Configured an authenticator
for
> method BASIC
> 2001-05-31 10:08:08 StandardWrapper[/manager:default]: Loading container
> servlet default
> 2001-05-31 10:08:08 default: init
> 2001-05-31 10:08:08 StandardWrapper[/manager:invoker]: Loading container
> servlet invoker
> 2001-05-31 10:08:08 invoker: init
> 2001-05-31 10:08:08 StandardWrapper[/manager:jsp]: Using Jasper
classloader for
> servlet jsp
> 2001-05-31 10:08:08 jsp: init
> 2001-05-31 10:08:08 StandardWrapper[/manager:ssi]: Loading container
servlet
> ssi
> 2001-05-31 10:08:08 ssi: init
> 2001-05-31 10:08:08 StandardHost[localhost]: Installing web application at
> context path /webdav from URL file:D:\tomcat\webapps\webdav
> 2001-05-31 10:08:08 StandardManager[/webdav]: Seeding random number
generator
> class java.security.SecureRandom
> 2001-05-31 10:08:08 StandardManager[/webdav]: Seeding of random number
> generator has been completed
> 2001-05-31 10:08:08 StandardWrapper[/webdav:default]: Loading container
servlet
> default
> 2001-05-31 10:08:08 default: init
> 2001-05-31 10:08:08 StandardWrapper[/webdav:invoker]: Loading container
servlet
> invoker
> 2001-05-31 10:08:08 invoker: init
> 2001-05-31 10:08:08 StandardWrapper[/webdav:jsp]: Using Jasper classloader
for
> servlet jsp
> 2001-05-31 10:08:09 jsp: init
> 2001-05-31 10:08:09 StandardWrapper[/webdav:ssi]: Loading container
servlet ssi
>
> 2001-05-31 10:08:09 ssi: init
> 2001-05-31 10:08:09 StandardHost[localhost]: Installing web application at
> context path /forums from URL jar:file:D:\tomcat\webapps\forums.war!/
> 2001-05-31 10:08:09 StandardManager[/forums]: Seeding random number
generator
> class java.security.SecureRandom
> 2001-05-31 10:08:09 StandardManager[/forums]: Seeding of random number
> generator has been completed
> 2001-05-31 10:08:09 StandardContext[/forums]: WARNING: URL pattern demo
must
> start with a / in Servlet 2.3
> 2001-05-31 10:08:09 StandardWrapper[/forums:default]: Loading container
servlet
> default
> 2001-05-31 10:08:09 default: init
> 2001-05-31 10:08:09 StandardWrapper[/forums:invoker]: Loading container
servlet
> invoker
> 2001-05-31 10:08:09 invoker: init
> 2001-05-31 10:08:09 StandardWrapper[/forums:jsp]: Using Jasper classloader
for
> servlet jsp
> 2001-05-31 10:08:10 jsp: init
> 2001-05-31 10:08:10 StandardWrapper[/forums:ssi]: Loading container
servlet ssi
>
> 2001-05-31 10:08:10 ssi: init
> 2001-05-31 10:08:10 StandardHost[localhost]: Installing web application at
> context path /forum from URL file:D:\tomcat\webapps\forum
> 2001-05-31 10:08:10 StandardManager[/forum]: Seeding random number
generator
> class java.security.SecureRandom
> 2001-05-31 10:08:10 StandardManager[/forum]: Seeding of random number
generator
> has been completed
> 2001-05-31 10:08:10 ContextConfig[/forum] Parse error in application
web.xml
> org.xml.sax.SAXParseException: Element type "web-app" is not declared.
> at org.apache.crimson.parser.Parser2.error(Parser2.java:3013)
> at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1308)
> at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:499)
> at org.apache.crimson.parser.Parser2.parse(Parser2.java:304)
> at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433)
> at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:317)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:108)
> at org.apache.catalina.util.xml.XmlMapper.readXml(XmlMapper.java:275)
> at
>
org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.ja
va:247)
>
> at
org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:820)
> at
>
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:
217)
>
> at
>
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor
t.java:155)
>
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)
> at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3189)
> at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:785)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:413)
> at org.apache.catalina.core.StandardHost.install(StandardHost.java:641)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:300)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:389)
> at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:232)
> at
>
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor
t.java:155)
>
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278)
> at
org.apache.catalina.core.StandardService.start(StandardService.java:353)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:458)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:725)
> at org.apache.catalina.startup.Catalina.execute(Catalina.java:647)
> at org.apache.catalina.startup.Catalina.process(Catalina.java:177)
> at java.lang.reflect.Method.invoke(Native Method)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:196)
>
> 2001-05-31 10:08:10 ContextConfig[/forum]: Occurred at line 1 column -1
> 2001-05-31 10:08:10 ContextConfig[/forum]: Marking this application
unavailable
> due to previous error(s)
> 2001-05-31 10:08:10 StandardWrapper[/forum:default]: Loading container
servlet
> default
> 2001-05-31 10:08:10 default: init
> 2001-05-31 10:08:10 StandardWrapper[/forum:invoker]: Loading container
servlet
> invoker
> 2001-05-31 10:08:10 invoker: init
> 2001-05-31 10:08:10 StandardWrapper[/forum:jsp]: Using Jasper classloader
for
> servlet jsp
> 2001-05-31 10:08:10 StandardWrapper[/forum:jsp]: Marking servlet jsp as
> unavailable
> 2001-05-31 10:08:10 StandardContext[/forum]: Servlet /forum threw load()
> exception
> javax.servlet.ServletException: Error instantiating servlet class
> org.apache.jasper.servlet.JspServlet
> at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:817)
> at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3277)
> at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:785)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:413)
> at org.apache.catalina.core.StandardHost.install(StandardHost.java:641)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:300)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:389)
> at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:232)
> at
>
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor
t.java:155)
>
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278)
> at
org.apache.catalina.core.StandardService.start(StandardService.java:353)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:458)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:725)
> at org.apache.catalina.startup.Catalina.execute(Catalina.java:647)
> at org.apache.catalina.startup.Catalina.process(Catalina.java:177)
> at java.lang.reflect.Method.invoke(Native Method)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:196)
> ----- Root Cause -----
> java.lang.VerifyError: (class: org/apache/jasper/servlet/JspServlet,
method:
> init signature: (Ljavax/servlet/ServletConfig;)V) Incompatible argument to
> function
> at java.lang.Class.newInstance0(Native Method)
> at java.lang.Class.newInstance(Class.java:237)
> at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:810)
> at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3277)
> at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:785)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:413)
> at org.apache.catalina.core.StandardHost.install(StandardHost.java:641)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:300)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:389)
> at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:232)
> at
>
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor
t.java:155)
>
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:278)
> at
org.apache.catalina.core.StandardService.start(StandardService.java:353)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:458)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:725)
> at org.apache.catalina.startup.Catalina.execute(Catalina.java:647)
> at org.apache.catalina.startup.Catalina.process(Catalina.java:177)
> at java.lang.reflect.Method.invoke(Native Method)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:196)
>
> 2001-05-31 10:08:10 StandardWrapper[/forum:ssi]: Loading container servlet
ssi
> 2001-05-31 10:08:10 ssi: init
>