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studio university edition not launching

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Occasional Contributor
Posts: 11

studio university edition not launching

Hello, I am using Studio university edition with Virtual Box. It has been working fine, but today I get this error message when I try to start SAS STUDIO in Safari. Anybody understands this?

e

 

type Exception report

message java.lang.ClassFormatError: Truncated class file

description The server encountered an internal error that prevented it from fulfilling this 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)
	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:108)

 

root cause

java.lang.ClassFormatError: Truncated class file
	java.lang.ClassLoader.defineClass1(Native Method)
	java.lang.ClassLoader.defineClass(ClassLoader.java:803)
	java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
	java.net.URLClassLoader.access$100(URLClassLoader.java:71)
	java.net.URLClassLoader$1.run(URLClassLoader.java:361)
	java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	java.security.AccessController.doPrivileged(Native Method)
	java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	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)
	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:108)

 

note The full stack trace of the root cause is available in the Pivotal tc Runtime 3.2.5.RELEASE/7.0.76.B.RELEASE logs.

SAS Employee
Posts: 76

Re: studio university edition not launching

Hi @emaneman,

 

Here are links to a couple previous communities posts about this issue:

Unable to connect with SAS University Edition

HTTP Status 500 - java.lang.ClassFormatError: Truncated class file

 

I hope that helps!

thanks,

Jennifer

 

Occasional Contributor
Posts: 11

Re: studio university edition not launching

Posted in reply to jennifert

Thank you Jennifer!

Emanuele

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