I'm deploying a WAR file via ASADMIN to Glassfish V2 B58 (final) for an app which previously worked fine on Tomcat 5.5 and I'm getting this error. The class is present in the <glassfish install dir>\lib\javaee,jar (unsurprisingly) - has anyone had this problem before ? Seems very strange.
If I deploy via the admin console I get the same problem and the message:
Error occurred during application loading phase. The application will not run properly. Please fix your application and redeploy. WARNING: com.sun.enterprise.deployment.backend.IASDeploymentException: javax/servlet/http/HttpServlet com.sun.enterprise.deployment.backend.IASDeploymentException: javax/servlet/http/HttpServlet
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