Hello, When SAS loads normally, and I get to the localhost page, I click "start studio" and this error message appears (see below). Is this an error on my end, or is the server down? I am using the most up to date version of SAS University, on my Mac Book, and using Oracle VM Virtual Box Manager. I tried restarting my computer twice, but still get the same error. Please let me know at your earliest, thank you very much. TTP Status 500 – Internal Server Error Type Exception Report Message java.lang.ClassFormatError: Truncated class file Description The server encountered an unexpected condition that prevented it from fulfilling the request. Exception javax.servlet.ServletException: java.lang.ClassFormatError: Truncated class file
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:348)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:100)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
com.sas.ep.sascoder.servlets.CacheBusterResolverFilter.doFilter(CacheBusterResolverFilter.java:44)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:264)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1216)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1001)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:945)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:867)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:951)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:842)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:827)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
com.sas.ep.sascoder.servlets.SecurityHeaderFilter.doFilterInternal(SecurityHeaderFilter.java:36)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
com.sas.ep.sascoder.servlets.CacheBusterResolverFilter.doFilter(CacheBusterResolverFilter.java:44) Root Cause java.lang.ClassFormatError: Truncated class file
java.lang.ClassLoader.defineClass1(Native Method)
java.lang.ClassLoader.defineClass(ClassLoader.java:763)
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
java.net.URLClassLoader.access$100(URLClassLoader.java:73)
java.net.URLClassLoader$1.run(URLClassLoader.java:368)
java.net.URLClassLoader$1.run(URLClassLoader.java:362)
java.security.AccessController.doPrivileged(Native Method)
java.net.URLClassLoader.findClass(URLClassLoader.java:361)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:132)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:172)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:376)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:100)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
com.sas.ep.sascoder.servlets.CacheBusterResolverFilter.doFilter(CacheBusterResolverFilter.java:44)
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:264)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1216)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1001)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:945)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:867)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:951)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:842)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:827)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
com.sas.ep.sascoder.servlets.SecurityHeaderFilter.doFilterInternal(SecurityHeaderFilter.java:36)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
com.sas.ep.sascoder.servlets.CacheBusterResolverFilter.doFilter(CacheBusterResolverFilter.java:44) Note The full stack trace of the root cause is available in the server logs.
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