AccessControlException

[Justin McReynolds <ju...@ioconcepts.com>]

I keep running into the same problem with one of my web apps on Tomcat 4.03:
java.security.AccessControlException: access denied (java.io.FilePermission
C:\Program Files\Apache Tomcat
4.0\webapps\stjsp\WEB-INF\classes\javax\servlet\ServletConfig.class read)
(full stack trace below)

I have run several other web apps successfully, but this one always fails
here.  Tomcat seems to be looking for javax.servlet packages in my apps
directory, and I don't know why  (I've tried a lot of different mods to my
build.xml and web.xml that don't seem to help) .  Does anyone have any
suggestions?

thanks a lot,
Justin McReynolds


java.security.AccessControlException: access denied (java.io.FilePermission
C:\Program Files\Apache Tomcat
4.0\webapps\stjsp\WEB-INF\classes\javax\servlet\ServletConfig.class read)
	at
java.security.AccessControlContext.checkPermission(AccessControlContext.java
:272)
	at
java.security.AccessController.checkPermission(AccessController.java:399)
	at java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
	at java.lang.SecurityManager.checkRead(SecurityManager.java:890)
	at java.io.File.exists(File.java:546)
	at org.apache.naming.resources.FileDirContext.file(FileDirContext.java:847)
	at
org.apache.naming.resources.FileDirContext.getAttributes(FileDirContext.java
:451)
	at
org.apache.naming.resources.BaseDirContext.getAttributes(BaseDirContext.java
:781)
	at
org.apache.naming.resources.ProxyDirContext.cacheLoad(ProxyDirContext.java:1
418)
	at
org.apache.naming.resources.ProxyDirContext.cacheLookup(ProxyDirContext.java
:1342)
	at
org.apache.naming.resources.ProxyDirContext.lookup(ProxyDirContext.java:249)
	at
org.apache.catalina.loader.WebappClassLoader.findResourceInternal(WebappClas
sLoader.java:1679)
	at
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo
ader.java:1570)
	at
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav
a:926)
	at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1360)
	at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1243)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
	at jspaccess.WelcomeController.doGet(WelcomeController.java:63)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
	at
org.apache.catalina.core.ApplicationFilterChain.access$0(ApplicationFilterCh
ain.java:197)
	at
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain
.java:176)
	at java.security.AccessController.doPrivileged(Native Method)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:172)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:243)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:190)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
	at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:2
46)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
	at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170
)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
	at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
	at
org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:368)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:
1012)
	at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107
)
	at java.lang.Thread.run(Thread.java:484)


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