Hi, you need to make the jsp/servlet-api classes from weblogic available to Sling/OSGi. You can do this by adding this line to the sling.properties file:
sling.bootdelegation.weblogic=javax.el,javax.servlet.jsp,javax.servlet.jsp.el,javax.servlet.jsp.resources,javax.servlet.jsp.tagext You might need to add additional packages (I wrote this out of my head) Regards Carsten tim tam wrote > I am using version 2.0.14 of org.apache.sling.scripting.jsp > > On Fri, Apr 8, 2011 at 11:07 AM, tim tam <[email protected]> wrote: > >> I am not sure how to check that. I am using sling as a part of using Day CQ >> version 5.4 >> >> >> On Fri, Apr 8, 2011 at 10:10 AM, Carsten Ziegeler >> <[email protected]>wrote: >> >>> Hi, >>> >>> are you using the latest Sling JSP scripting? >>> >>> Regards >>> Carsten >>> >>> tim tam wrote >>>> I am accessing a tag from a 3rd party library, which is loaded into my >>> ear >>>> where I also have CQ apps. >>>> Am running into this exception on weblogic >>>> >>>> Caused by: java.lang.ClassCastException: org.apache.sling.scripting. >>>> jsp.jasper.runtime.JspWriterImpl cannot be cast to >>>> weblogic.servlet.jsp.ByteWriter >>>> at jsp_servlet.__frag1._jspService(__frag1.java:68) >>>> at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) >>>> at >>>> >>> weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) >>>> at >>>> >>> weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) >>>> at >>>> >>> weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300) >>>> at >>>> >>> weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:416) >>>> at >>>> >>> weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:326) >>>> at >>>> >>> weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:183) >>>> at >>>> >>> weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526) >>>> at >>>> >>> weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:447) >>>> at gopa.taglibrary.IncludeTag.doEndTag(IncludeTag.java:585) >>>> at >>>> >>> gopa.apache.jsp.apps.myapp.components.page.contentpage.contentpage_jsp._jspx_meth_gopa_005finclude_005f0(contentpage_jsp.java:247) >>>> at >>>> >>> gopa.apache.jsp.apps.myapp.components.page.contentpage.contentpage_jsp._jspService(contentpage_jsp.java:102) >>>> at >>>> >>> gopa.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) >>>> at >>>> >>> org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419) >>>> >>>> Would appreciate any troubleshooting tips- what to look for >>>> Thankyou >>>> Tim >>>> >>> >>> >>> -- >>> Carsten Ziegeler >>> [email protected] >>> >> >> > -- Carsten Ziegeler [email protected]
