javax.servlet.ServletException: Cannot allocate servlet instance for path /servlet/HelloWorld

[Fabbris Pierluigi]

Hi,
I've a problem with test of Servlet. I created a Hello World Severlet in the directory classes on Tomcat. I've try with: http://localhost:8080/servlet/Helloworld, but I've this Excpetion:

javax.servlet.ServletException: Cannot allocate servlet instance for path /servlet/HelloWorld
org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:380)
org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:134)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

*root cause*

java.lang.IllegalAccessException: Class org.apache.catalina.core.StandardWrapper can not access a member of class HelloWorld with modifiers ""
sun.reflect.Reflection.ensureMemberAccess(Unknown Source)
java.lang.Class.newInstance0(Unknown Source)
java.lang.Class.newInstance(Unknown Source)
org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:361)
org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:134)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


Why? And how I remove this problem?
Tanks for the help that you give me.
Sincerally yours,
Fabbris Pierluigi


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[Caldarale, Charles R]

Subject: javax.servlet.ServletException: Cannot allocate
servlet instancefor path /servlet/HelloWorld
java.lang.IllegalAccessException: Class
org.apache.catalina.core.StandardWrapper can not access a
member of class HelloWorld with modifiers ""

You've likely not used the public modifier on your doGet(), etc.,
methods.

If that's not the case, post your servlet code to the list.

- Chuck


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