ZK « J2EE « JSP-Servlet Q&A

  1. JSP-Servlet Q&A
  2. J2EE
  3. ZK




1. ERROR zkLoader Servlet.service() for servlet threw exception    zkoss.org

2. JSP/ZK5 app on Weblogic 10 - Target servlet called getWriter(), then getOutputStream()    zkoss.org

java.lang.IllegalStateException: Unexpected internal error during : Target servlet called getWriter(), then getOutputStream() at jsp_servlet._web_45_inf._jsp._fragment._fido.__fidoinputbody._jspService(__fidoinputbody.java:94) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:499) at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:429) at org.apache.taglibs.standard.tag.common.core.ImportSupport.acquireString(ImportSupport.java:296) at org.apache.taglibs.standard.tag.common.core.ImportSupport.doEndTag(ImportSupport.java:161) at jsp_servlet._web_45_inf._jsp._definition._fido.__fidoinput._jsp__tag43(__fidoinput.java:2154) at jsp_servlet._web_45_inf._jsp._definition._fido.__fidoinput._jsp__tag42(__fidoinput.java:2114) at jsp_servlet._web_45_inf._jsp._definition._fido.__fidoinput._jspService(__fidoinput.java:490) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:499) at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:429) at cz.sefira.servlet.JSPServlet.Call.putJSP(Call.java:436) at cz.sefira.servlet.JSPServlet.Call.doPost(Call.java:243) at cz.sefira.servlet.JSPServlet.Call.doGet(Call.java:501) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at ...

3. Linkage error while running jsp file provided in the demo war file    zkoss.org

Hi All, I am trying to run helloZSS.jsp provided in the demo war file on WebSphere6.0,but unable to run as Linkage error is being displayed in the browser .I think this might be due to some version mismatch please help I am unable to find out the root cause of the problem ,as I have followed all the steps given for ...

4. Zkoss JSP with weblogic portal    zkoss.org

ERROR: index.jsp:13: Type org.zkoss.jsp.zul.PageTag contains no methods with this name.ERROR: index.jsp:13: Type org.zkoss.jsp.zul.PageTag contains no methods with this name.ERROR: index.jsp:13: The type of the operands of this assignment are not assignment-convertible.ERROR: index.jsp:13: Type org.zkoss.jsp.zul.PageTag contains no methods with this name.ERROR: index.jsp:13: Type org.zkoss.jsp.zul.PageTag contains no methods with this name.ERROR: index.jsp:13: No match was found for method _releaseTags(org.zkoss.jsp.zul.PageTag) in type jsp_servlet.__index.ERROR: index.jsp:13: ...