Thanks Andy. The app server uses jdk 1.4. Also I am able to reference StringBuffer from other projects so I know it is available in the libraries referenced by my workbench. The problem only arrises when I try to use tapestry.
-----Original Message----- From: andyhot [mailto:[EMAIL PROTECTED] Sent: Saturday, November 04, 2006 6:13 AM To: Tapestry users Subject: Re: Need help getting started Brooks, Aiyana [CIB-IT] wrote: > Hi, > > I am new to Tapestry and am having some trouble getting the basic > (nothing dynamic) "Hello World" application to run. Whenever I run the > application I get the following error: > > Unable to process client request: Failure enhancing class > org.apache.tapestry.html.BasePage: java.lang.StringBuffer: method > append(Ljava/lang/StringBuffer;)Ljava/lang/StringBuffer; not found > Check the app-servers configured jdk... The method missing was introduced in jdk 1.4 > I am using WSAD 5.1 and I have the latest jdk and Tapestry versions > installed. Is there a configuration file that I might be missing? Can > anyone suggest how to fix this error? Below are the main files created > for this application. > > Thanks and regards, > > ====== > web.xml > ====== > > <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE web-app PUBLIC > "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" > "http://java.sun.com/dtd/web-app_2_3.dtd";> > <web-app id="WebApp"> > <display-name>HelloWorld</display-name> > <servlet> > <servlet-name>HelloWorld</servlet-name> > <display-name>ApplicationServlet</display-name> > > <servlet-class>org.apache.tapestry.ApplicationServlet</servlet-class> > <load-on-startup>1</load-on-startup> > </servlet> > <servlet-mapping> > <servlet-name>HelloWorld</servlet-name> > <url-pattern>/app</url-pattern> > </servlet-mapping> > </web-app> > > ===== > Home.page > ===== > > <?xml version="1.0"?> > <!DOCTYPE page-specification PUBLIC > "-//Apache Software Foundation//Tapestry Specification 4.0//EN" > "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd"; > > > <page-specification> > </page-specification> > > ===== > application.xml > ===== > > <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE application PUBLIC > "-//Sun Microsystems, Inc.//DTD J2EE Application 1.3//EN" > "http://java.sun.com/dtd/application_1_3.dtd";> > <application id="Application_ID" > > <display-name>HelloWorldEAR</display-name> > <module id="WebModule_1162501725198"> > <web> > <web-uri>HelloWorld.war</web-uri> > <context-root>HelloWorld</context-root> > </web> > </module> > </application> > <page-specification> > </page-specification> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > -- Andreas Andreou - [EMAIL PROTECTED] - http://andyhot.di.uoa.gr Tapestry / Tacos developer Open Source / J2EE Consulting --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
