Error processing CFX custom tag "CFX_iMSMail".

Hi
I am testing a CF application and this is the error I get.,
when I am trying to 'register for a certain event'.
Error processing CFX custom tag "CFX_iMSMail".
'The CFX custom tag "CFX_iMSMail" was not found in the custom
tag database. Please be sure to add custom tags to the database
before using them. If you have added your tag to the database then
you should check the spelling of the tag within your template to
insure that it matches the database entry.'
Text
The following are the lines of code in one of my cf pages
that seem to be responsible for causing the error.
486 : spooldir="#application.mailPath#/Out/"
487 : priority="0"
488 : smtpfrom="#listPart.contactEmail#"
489 : header_from="#Trim(listPart.contactName)#
<#Trim(listPart.contactEmail)#>"
Is there any fix for the CFX custom tag problem or is there
anything I am missing. I am using CF 7.0 on Windows XP
thanks in advance

You must register CFX custom tags in the CF Administrator.
Until you do, they will not be found by the server. That's what the
error message is trying to tell you.

Similar Messages

Error in running custom tag

Hi
I am new in jsp?s custom tag development and trying to run it's example with jakarta-tomcat-4.1.30. I have hello.jsp
<%@ taglib uri="/WEB-INF/mytaglib.tld" prefix="first" %>
<HTML>
<HEAD> <TITLE>hELLO tAG</TITLE></HEAD>
<BODY bgcolor="#ffffcc"><B>My first tag prints</B>
<first:hello/></HTML>
and mytaglib.tld as
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE taglib PUBLIC "-//Sun MicroSystems, Inc.//DTD JSP Tag Library 1.1//EN" "http://java.sun.com/j2ee/dtds/web-jsptaglibrary_1_1.dtd">
<taglib>
<tlibversion>1.0</tlibversion>
<jspversion>1.2</jspversion>
<shortname></shortname>
<uri></uri>
<info>A simple tag library for the example</info>
<tag>
<name>hello</name>
<tagclass>HelloTag</tagclass>
<bodycontent>empty</bodycontent>
<info></info>
</tag>
</taglib>
and HelloTag.java as
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.tagext.Tag;
public class HelloTag implements Tag {
     private PageContext pageContext;
     private Tag parent;
     public HelloTag() {
          super();     }
     public void setPageContext(PageContext arg0) {
          this.pageContext = arg0;}
     public void setParent(Tag arg0) {
          this.parent = arg0;}
     public Tag getParent() {
          return parent;}
     public int doStartTag() throws JspException {
          try{
               pageContext.getOut().print("This is my first Tag");
          }catch(Exception e){throw new JspException("Error);}
          return SKIP_PAGE;     }
     public int doEndTag() throws JspException {
          return SKIP_PAGE;}
     public void release() {     }
I am getting following error
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: /hello.jsp(7,0) Unable to load class hello
     at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:94)
     at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:428)
     at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:219)
     at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:712)
     at org.apache.jasper.compiler.Parser.parseElements(Parser.java:804)
     at org.apache.jasper.compiler.Parser.parse(Parser.java:122)
     at org.apache.jasper.compiler.ParserController.parse(ParserController.java:199)
     at org.apache.jasper.compiler.ParserController.parse(ParserController.java:153)
     at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:227)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:369)
     at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:473)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:190)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
Can anyone help me in running this example.

an uri is not an url,
in your web.xml you should have something like
<taglib>
<taglib-uri>http://yourtaglib/taglib</taglib-uri>
<taglib-location>/WEB-INF/yourtaglibtld</taglib-location>
</taglib>
that uri should be same as in the tld.file and same as in the <%@ taglib tag

Error in JSP Custom Tag Program

Hi Dear,
when I compile my JSP Custom tag program on weblogic Its give that Error..
Parsing of JSP File '/Home.jsp' failed: /Home.jsp(-1): cannot load TLD: weblogic.xml.dom.ChildCountException: missing child tagclass in tag
probably occurred due to an error in /Home.jsp line -1:
Tue Sep 09 18:46:56 GMT 2008
My Files are:
Home.jsp:
<%@ taglib uri="/WEB-INF/tlds/taglib.tld" prefix="neeraj" %>
<neeraj:hello name="Vijay">
It is a Tag Body<br>
</neeraj:hello>
taglib.tld:
<taglib>
<tlib-version>1.0</tlib-version>
<jsp-version>1.2</jsp-version>
<uri>WEB-INF/tlds/taglib.tld</uri>
<tag>
<name>hello</name>
<tag-class>mypack.MyTag</tag-class>
<attribute>
<name>name</name>
<required>true</required>
</attribute>
</tag>
</taglib>
MyTag.java:
package mypack;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
public class MyTag extends TagSupport
String name;
public void setName(String c)
try
name=c;
catch(Exception e)
count=1;
public int doStartTag()
return EVAL_BODY_INCLUDE;
public int doAfterBody
JspWriter out=pageContext.getOut();
out.print("Good Night "+name);
catch(Exception e)
return EVAL_PAGE;
web.xml:
<web-app>
<welcome-file-list>
<welcome-file>/Home.jsp</welcome-file>
</welcome-file-list>
<taglib>
<taglib-uri>taglib</taglib-uri>
<taglib-location>/WEB-INF/tlds/taglib.tld</taglib-location>
</taglib>
</web-app>
Please resolve my issue..

I had the same problem. In your .tld change tagclass to tag-class and bodycontent to body-content and that should do the trick. The names slightly changed for JSP spec 1.2.

Error using Datalist Custom tag HELP!

Where can I obtain information for the following error: (IDE is JDeveloper): I have been researching this for 3 weeks without success.
ERROR: Attribute "source" of tag "DataList" cannot be set with a constant, an expression must be specified.
CODE WITH PROBLEM

<sql:openConnection driver="com.microsoft.jdbc.sqlserver.SQLServerDriver" url="jdbc:microsoft:sqlserver://SPLSERVER:1433" user="MY_WEB_USERS" password="PASSWORD" id="conn"/>
<sql:setQuery id="conn" query="select * from schemes order by name" res="colorSchemes"/>
</sql:setQuery>
<sql:ifError id="conn">
<table align="center" width="60%" border="0">
<tr> <td>
<br><br> A Connection to the DataBase could not be made!
</td>
</tr>
<tr> <td>
<br><br> Error Generated: <sql:getError id="conn" />
</td>
</tr>
</table>
</sql:ifError>
<sql:ifFound res="colorSchemes">
<% String Found="OK"; %>
</sql:ifFound res="colorSchemes">


<list:DataList source="<%=\"colorSchemes\"%>" type="com.cj.datalist.dbtag">

<list:headerTemplate>
<TABLE CLASS="TableDouble" border="0" align="center"width="50%">
     <TR>
          <TD BACKGROUND="STYLES/<%= session.getAttribute("MyBkg") %>" ALIGN="center" colspan="5">
     <FONT ALIGN="center" CLASS="<%= session.getAttribute("MyFon") %>16">
<sql:getCount res="colorSchemes"/> Available Color Schemes!</FONT>
</TD>
</TR>
<TR>
               <TD ALIGN="center" WIDTH="25%"     STYLE="border-bottom:solid;border-bottom-width : thin;"
BACKGROUND="STYLES/<%= session.getAttribute("MyBkg") %>">
     <FONT CLASS="<%= session.getAttribute("MyFon") %>12">Scheme Name</FONT>
               </TD>
               <TD ALIGN="center" WIDTH="8%" STYLE="border-bottom:solid;border-bottom-width : thin;"
BACKGROUND="STYLES/<%= session.getAttribute("MyBkg") %>">
     <FONT CLASS="<%= session.getAttribute("MyFon") %>12">Dark</FONT>
               </TD>
               <TD ALIGN="center" WIDTH="8%"     STYLE="border-bottom:solid;border-bottom-width : thin;"
BACKGROUND="STYLES/<%= session.getAttribute("MyBkg") %>">
     <FONT CLASS="<%= session.getAttribute("MyFon") %>12">Light</FONT>
               </TD>
               <TD ALIGN="center" WIDTH="8%" colspan="2"     STYLE="border-bottom:solid;border-bottom-width : thin;"
BACKGROUND="STYLES/<%= session.getAttribute("MyBkg") %>">
     <FONT CLASS="<%= session.getAttribute("MyFon") %>12">Select </FONT>
               </TD>
</TR>
<FORM ACTION="colors.jsp" METHOD="post" NAME="changecolor">
</list:headerTemplate>

<list:itemTemplate>
<TR>
               <TD CLASS="NoEedge" STYLE="border-bottom:solid;border-bottom-width : thin;">
     <FONT CLASS="F10">
               <%=CURRENT_OBJECT.getColumn(2)%>
               </FONT>
     </TD>
               <TD CLASS="LeftEdge" STYLE="border-bottom:solid;border-bottom-width : thin;"
bgcolor="<%=CURRENT_OBJECT.getColumn(4)%>">
     <FONT class="F10"> </FONT>
</TD>
               <TD CLASS="LeftEdge" STYLE="border-bottom:solid;border-bottom-width : thin;"
bgcolor="<%=CURRENT_OBJECT.getColumn(5)%>">
     <FONT class="F10"> </FONT>
</TD>
               <TD CLASS="LeftEdge" STYLE="border-bottom:solid;border-bottom-width : thin;">
     <input TYPE="Button" NAME="DarkButton" VALUE="Dark" ONCLICK="SetBkg('Dark');">
</TD>
               <TD CLASS="LeftEdge" STYLE="border-bottom:solid;border-bottom-width : thin;">
     <input TYPE="Button" NAME="Light" VALUE="Light" ONCLICK="SetBkg('Light');">
</TD>
<input TYPE="Hidden" NAME="ccsfile" VALUE="<%=CURRENT_OBJECT.getColumn(3)%>">
<input TYPE="Hidden" NAME="dark_d" VALUE="<%=CURRENT_OBJECT.getColumn(6)%>">
<input TYPE="Hidden" NAME="dark_l" VALUE="<%=CURRENT_OBJECT.getColumn(7)%>">
<input TYPE="Hidden" NAME="DarkValue" VALUE="">
<input TYPE="Hidden" NAME="LightValue" VALUE="">
<input TYPE="Hidden" NAME="update" VALUE="1">
</TR>
</list:itemTemplate>
</FORM>

<list:footerTemplate>
</TABLE>
</list:footerTemplate>
</list:DataList>

I had the same problem. In your .tld change tagclass to tag-class and bodycontent to body-content and that should do the trick. The names slightly changed for JSP spec 1.2.

Writing a delphi cfx custom tag

Coldfusion documentation makes reference to writing cfx tags
using Delphi,
but nowhere can I find a hint on how to do this. Where do I
look?
Jeremy

I figured out the problem mysql.
I have to add "extern "C" __declspec( dllexport )" before my ProcessTagRequest function, but I also tried only "__declspec( dllexport )", which doesn't work.
Can anyone explain why I really need the extern "C" to work? The visual c++ documentation states that compiler does not require "extern "C" " to export function. Why do I need that for coldfusion?
Thanks.

Installing java custom tag

I'm trying to install a custom tag written in java
(cfx_ExcelQuery) and am not having any success.
The tag was in a .jar file which I downloaded to the server
and extracted to the /classes subdirectory. The actual .class file
ended up in a subdirectory several levels below.
I registered the tag as ExcelQuery and wrote a test program
to call the tag according to the specs.
I got a CF error indicating the tag didn't exist until I
added the directory path containing the .class file (the exact
subdirectory). Now I get an internal server error instead (progress
I guess).
I have no experience installing/using java custom tags so I
may be missing something that would be obvious to someone else.
If anyone has any ideas please let me know.
Thanks,
Ken

I got this error:
Error processing CFX custom tag CFX_net.sourceforge.openxcf.javacfx.text2query.
The CFX custom tag CFX_net.sourceforge.openxcf.javacfx.text2query was not found in the custom tag database. You must add custom tags to the database before using them. If you have added your tag to the database, check the spelling of the tag within your template to ensure that it matches the database entry.
The error occurred in C:\Inetpub\wwwroot\scratch\DataLoad\checkGradData_NEW_July.cfm: line 191
189 :
190 :      <cfx_text2Query
191 :       file="#FeedPath##FileName#"
192 :       firstRowIsHeader="false"
193 :       delimiter="#chr(9)#"

Custom Tag - Unable to Load Library

I'm working on a project that needs to access custom tags. .
We are using CFMX Version 6,1,0,63958 Edition Enterprise Operating
system Windows 2003 OS version 5.2
The Web application relies on 4 custom tags written in C++. I
can get the first tag to work. The other tags work on my developer
edition (CFMX 7), but I cannot
get them to work on Version 6.1. I get the error "Unable to
Load Library". These other custom tags each call an external DLL
from within side them and I
believe that this is what's causing the problem. I've tried
researching this problem for months, checking the forums, Google,
etc. but nothing has worked.
I have a deadline coming up soon, so any help or advice to
get me in the right direction
to solve this problem would be greatly appreciated. I don't
know what to do and I need a solution!
Thanks

That worked. It was looking for the dll in CFusionMX\Lib
instead of in the CFX\custom tags folder.

Excel2Query Custom Tag

I am part of a team that admins 3 Windows 2003 web servers
running ColdFusion MX7. Each of the 3 servers has the
CFX_Excel2Query custom tag registered. The tag works without issue
on our production and development, but not on the test server. On
the test server, we receive the message, "The CFX custom tag
"CFX_excel2query" was nt found in the custom tag database. Please
be sure ...."
Additional info:
I registered the tag in the "CFX Tags" Page
I registered the location of the CFX_Excel2Query to the
"Custom Tag Paths" page
Any help would be greatly appreciated.
Thanks,
Tony

Questions:
1. Have you tried the CFSPREADSHEET tag?
http://help.adobe.com/en_US/ColdFusion/9.0/CFMLRef/WSc3ff6d0ea77859461172e0811cbec17cba-7f 87.html
2. Can you post your code?

Bug in Weblogic 6.0 sp2 Custom Tag implimentation ?

          I 've got this wierd weblogic error in my custom tags:
          javax.servlet.jsp.JspTagException: Since tag class emc.blackbox.taglibs.validation.ErrorTag
          implements BodyTag, it cannot return Tag.EVAL_BODY_INCLUDE
          though my class is (And it doesnt implemnt BodyTag) :
          public class ErrorTag extends BodyTagSupport {
          private JspWriter writer;
          private String preHtml;
          private String postHtml;
          public ErrorTag() { }
          public int doStartTag() throws JspException {
          try {
          writer = pageContext.getOut();
          ValidationManager vm = (ValidationManager) pageContext.findAttribute("validm");
          if (vm.getErrors().length>0){
               writer.println(preHtml);
               String [] errors = vm.getErrors();
               for (int i = 0; i < errors.length; i++) {
                    writer.println(errors[i] );
               writer.println(postHtml);
               vm.clearErrors();
               vm.clear();
          catch (Exception ex) {
          return EVAL_BODY_INCLUDE;
          public int doEndTag() throws JspException {
          return EVAL_PAGE;
          public String getPreHtml(){return preHtml;}
          public void setPreHtml(String preHtml){this.preHtml = preHtml;}
          public String getPostHtml(){return postHtml;}
          public void setPostHtml(String postHtml){this.postHtml = postHtml;}
          Searching on the net I found this :
          http://www.mail-archive.com/[email protected]/msg00888.html
          Does anybody know any work around this ?
          I would appreciate any hints / suggestions ..
          Thanks,
          Amit


Amit,
          I was getting a similar error message! In the jsp 1.2 spec,
          EVAL_BODY_INCLUDE should be usable with BodyTagSupport (as long as
          your .tld file doesn't contain <bodycontent>empty</bodycontent> for
          ErrorTag custom tag) .
          Since it apparently isn't working like it should, HERE IS A WORK
          AROUND that I found (with some Divine inspiration). Change this line:
          public class ErrorTag extends BodyTagSupport
          to
          public class ErrorTag extends TagSupport
          Hope it works for you too!! I'll look into this matter further to see
          if I can find some reason for the error.
          Paul
          "Amit Khare" <[email protected]> wrote in message news:<[email protected]>...
          > I 've got this wierd weblogic error in my custom tags:
          >
          > javax.servlet.jsp.JspTagException: Since tag class emc.blackbox.taglibs.validation.ErrorTag
          > implements BodyTag, it cannot return Tag.EVAL_BODY_INCLUDE
          >
          > though my class is (And it doesnt implemnt BodyTag) :
          >
          > public class ErrorTag extends BodyTagSupport {
          >
          > private JspWriter writer;
          > private String preHtml;
          > private String postHtml;
          >
          > public ErrorTag() { }
          >
          > public int doStartTag() throws JspException {
          >
          > try {
          > writer = pageContext.getOut();
          > ValidationManager vm = (ValidationManager) pageContext.findAttribute("validm");
          > if (vm.getErrors().length>0){
          >      writer.println(preHtml);
          >      String [] errors = vm.getErrors();
          >      for (int i = 0; i < errors.length; i++) {
          >           writer.println(errors[i] );
          >      }
          >      writer.println(postHtml);
          > }
          >      vm.clearErrors();
          >      vm.clear();
          > }
          > catch (Exception ex) {
          >
          > }
          > return EVAL_BODY_INCLUDE;
          > }
          > public int doEndTag() throws JspException {
          > return EVAL_PAGE;
          > }
          > public String getPreHtml(){return preHtml;}
          > public void setPreHtml(String preHtml){this.preHtml = preHtml;}
          >
          > public String getPostHtml(){return postHtml;}
          > public void setPostHtml(String postHtml){this.postHtml = postHtml;}
          >
          > Searching on the net I found this :
          > http://www.mail-archive.com/[email protected]/msg00888.html
          >
          > Does anybody know any work around this ?
          > I would appreciate any hints / suggestions ..
          >
          > Thanks,
          > Amit

Custom tag 'process' error

<< runtime failure in custom tag 'process' >>>
Trying to create a simple portlet but it keeps giving the following stack
trace.
Any clues ?
TIA
javax.servlet.ServletException: runtime failure in custom tag 'process'
at
jsp._portals._repository.__user_add_portlets._jspService(__user_add_portlets
.java:871)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:106)
at
weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImp
l.java:154)
at
com.beasys.commerce.foundation.flow.ServletDestinationHandler.handleDestinat
ion(ServletDestinationHandler.java:51)
at
com.beasys.commerce.foundation.flow.FlowManager.service(FlowManager.java:448
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:106)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:907)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:851)
at
weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
Manager.java:252)
at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:364)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:252)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)

There are a number possible reasons for the error "runtime failure in custom tag
'process'" for WLCS 3.11 and 3.2. You might check the following:
1) Make sure that WebLogic Server 5.10 SP6 is installed correctly and that
weblogic510sp6.jar and weblogic510sp6boot.jar are at the fronts of
weblogic_classpath and java_classpath, respectively.
2) Check to see if weblogic-tags-510.jar from WebLogic Server 5.10 SP6 is copied
to %weblogic_home%\lib\weblogic-tags-510.jar.
3) The WLPS database is corrupted for reason or another. Rerun the appropriate
database script at \weblogiccommerce\db\cloudscape\create-all-cloudscape.bat or
\weblogiccommerce\db\oracle\create-all-oracle.sql.
Ted
aamerG wrote:
<< runtime failure in custom tag 'process' >>>
Trying to create a simple portlet but it keeps giving the following stack
trace.
Any clues ?
TIA
javax.servlet.ServletException: runtime failure in custom tag 'process'
at
jsp._portals._repository.__user_add_portlets._jspService(__user_add_portlets
.java:871)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:106)
at
weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImp
l.java:154)
at
com.beasys.commerce.foundation.flow.ServletDestinationHandler.handleDestinat
ion(ServletDestinationHandler.java:51)
at
com.beasys.commerce.foundation.flow.FlowManager.service(FlowManager.java:448
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:106)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:907)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:851)
at
weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
Manager.java:252)
at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:364)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:252)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)

HTTP 500 Internel server error in Custom tag program on Weblogic 8.1

Dear sir,
Please attend my problem...
I face the Error 500 Internel server error when I rum the custom tag program on weblogic 8.1.
My program Structure is:
Program>Home.jsp
>WEB-INF>classes>mypack>MyTag.java, MyTag.class
>tlds>taglib.tld
>web.xml
Home.jsp:
<%@ taglib uri="/WEB-INF/tlds/taglib" prefix="Kumar" %>
<Kumar:hello name="Vijay">
It is a Tag Body<br>
</neeraj:hello>
taglib.tld:
<taglib>
<tlib-version>1.0</tlib-version>
<jsp-version>1.2</jsp-version>
<uri>/WEB-INF/tlds/taglib</uri>
<tag>
<name>hello</name>
<tag-class>mypack.MyTag</tag-class>
<attribute>
<name>name</name>
<required>true</required>
</attribute>
</tag>
</taglib>
MyTag.java:
package mypack;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
public class MyTag extends TagSupport
String name;
public void setName(String c)
name=c;
public int doStartTag()
return EVAL_BODY_INCLUDE;
public int doEndTag()
try
JspWriter out=pageContext.getOut();
out.print("Good Night "+name);
catch(Exception e)
return EVAL_PAGE;
web.xml:
<web-app>
<welcome-file-list>
<welcome-file>/Home.jsp</welcome-file>
</welcome-file-list>
<taglib>
<taglib-uri>/WEB-INF/tlds/taglib</taglib-uri>
<taglib-location>/WEB-INF/tlds/taglib.tld</taglib-location>
</taglib>
</web-app>
Allthough this program are run on NetBean6.1.In NetBean6.1, i am not specify the web.xml file.Please Help me..

With an [HTTP status code|http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html] of 500, the most helpful information for debugging the problem is usually in the server's log file. There should be a stack trace in the web or application server's log file that will contain the specific root cause of this. It is often a NullPointerException or ClassNotFoundException or other "common" exception.

Custom Tag Error with Weblogic SP9

          Hi
          I seem to be having a problem with a custom tag that I wrote. When I run the JSP
          on WLS (without a service pack), the generated java code uses the weblogic.utils.StringUtils
          class to interprete jsp expressions that are passed into the custom tag's attribute
          (on the JSP). The method called on this StringUtils class is valueOf(). This method
          in essence makes sure that the result of the expression is not null and then subsequently
          calls a toString() on the value. Note that if the value is null it simply returns
          an empty string.
          The problem is that when we go to service pack 9, this method is not called (StringUtils.valueOf()).
          Now the problem arises if first of all the result of the expression statement
          in the custom tag definintion (on the JSP) is null. Secondly, it will also error
          out when the setter method is called within the custom tag, if the object returned
          from the expression does not match the one that is expected by the tag... in our
          case a String.
          Here's a sample usage of the tag:
          <wescombop:selectTag
          selectName="buildingNumber"
          selectedItem="<%= buildingJB.getBuildingNumber()%>"
          trimSelectedItem="true"
          selectTagDataName="buildingNumberDataAttribute" />
          Note: buildingJB.getBuildingNumber() returns BigDecimal
          Here's a snipett of the line generated java:
          * Without the service pack
          comwestfieldgrp_wescom_bop_view_tag_SelectTag_1.setSelectedItem(weblogic.utils.StringUtils.valueOf(buildingJB.getBuildingNumber()));
          *With Service Pack 9
          comwestfieldgrp_wescom_bop_view_tag_SelectTag_1.setSelectedItem(buildingJB.getBuildingNumber());
          Note: The setSelectedItem() method expects a String object as a parameter, so
          the code with service pack 9 will result in a compilation error, since buildingJB.getBuildingNumber()
          returns a BigDecimal.
          Let me know if you need more explanation.
          Has anyone experience this problem before... Any help would be deeply appreciated.
          Thanks all.
          Niran


          Modify the <cewolf:param> tag.
          <cewolf:chart id="confchart" title="Reports" type="bar3d" yaxislabel="Time"> <cewolf:data>
          <cewolf:producer id="report"> <cewolf:param name="type" value="all" > </cewolf:param>
          </cewolf:producer> </cewolf:data> </cewolf:chart>
          "Balakrishnan" <[email protected]> wrote:
          >
          >We are using cewolf charting library in weblogic 7.0. The charting library
          >is implemented
          >as custom jsp tag library module.
          >
          >However, when the use the tag for displaying the chart, weblogic is producing
          >this compiler error.
          >
          >/reports/reportsView.jsp(108): no corresponding open tag for tag extension
          >close:
          >//[ null; Line: 108]
          >
          >Here's the corresponding source of the jsp file:
          >
          > <cewolf:chart id="confchart" title="Reports" type="bar3d" yaxislabel="Time">
          > <cewolf:data>
          > <cewolf:producer id="report">
          > <cewolf:param name="type" value="all" /> (<-- Error occurs
          >here.
          >Line no: 108)
          > </cewolf:producer>
          > </cewolf:data>
          > </cewolf:chart>
          >
          >I've also checked the corresponding tld file and it is in place.
          >
          >The same code without any modifications is working fine in tomcat. Can
          >you please
          >let me know what needs to be corrected to make this work?

Custom tag: Compilation error

I created a simple class for a simple custom tag. Whenever, I tried to compile, I got this error message:
package javax.servlet.jsp.tagext does not exist
Here's what I did:
javac -classpath c:\jakarta-tomcat-5.5.9\common\lib\servlet-api.jar com\app\mytags\errorTag.java
I'm using J2SE 5.0 SDK and Tomcat 5.5.9. In addition, I also included the servlet-api.jar in classpath.
Thanks so much,
Raja

Here's what I did:
javac -classpath
c:\jakarta-tomcat-5.5.9\common\lib\servlet-api.jar
com\app\mytags\errorTag.javaUnless you have put com/app/mytags/errorTag.java into that jar file, that isn't what you did. If you did, the compiler would complain that it couldn't find errorTag.java. Because you don't have a classpath entry where it might be.

Tiles + JSF error (Illegal to flush within a custom tag)

Hi,
When I try to use Tiles + JSF I have this error message :
javax.servlet.jsp.JspException: Illegal to flush within a custom tag
I am already using flush="false" on my tiles:insert tag.
This is my .jsp code :
<%@ taglib uri="/WEB-INF/struts-tiles.tld" prefix="tiles" %>
<tiles:insert beanName="cadastro_base" beanScope="request" flush="false">
<tiles:put name="form_body" type="string">
<f:view>
<h:form id="DisciplinaJsfBean" binding="#{DisciplinaJsfBean.form}" >
<h:inputText id="codigo" binding="#{DisciplinaJsfBean.itCodigo}"/>
</h:form>
</f:view>
</tiles:put>
</tiles:insert>
And this is the stack trace message :
exception
javax.servlet.ServletException: Illegal to flush within a custom tag
     org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
     org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
     org.apache.jsp.security.disciplina.cadastrarDisciplinas_jsp._jspService(cadastrarDisciplinas_jsp.java:99)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
     com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
     com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
     com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
     com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
     javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
root cause
javax.servlet.jsp.JspException: Illegal to flush within a custom tag
     com.sun.faces.taglib.jsf_core.ViewTag.doEndTag(ViewTag.java:223)
     org.apache.jsp.security.disciplina.cadastrarDisciplinas_jsp._jspx_meth_f_view_0(cadastrarDisciplinas_jsp.java:205)
     org.apache.jsp.security.disciplina.cadastrarDisciplinas_jsp._jspx_meth_tiles_put_0(cadastrarDisciplinas_jsp.java:157)
     org.apache.jsp.security.disciplina.cadastrarDisciplinas_jsp._jspx_meth_tiles_insert_0(cadastrarDisciplinas_jsp.java:122)
     org.apache.jsp.security.disciplina.cadastrarDisciplinas_jsp._jspService(cadastrarDisciplinas_jsp.java:92)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
     com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130)
     com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
     com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
     com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
     javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
Danilo.

What worked for me was to add a flush="false" to each of the <tiles:insert tags in my layout page.
I'm using this with JSF so it may be different for you:
... Layout stuff ...
   <tiles:insert attribute="body" flush="false" />
... More layout stuff, including more inserts with the flush="false" ....

In custom tag, trying to include JSP Page, not processing tags

Now I have this in the correct forum!
I am in a custom tag where one of my attributes (myIncludePage) is the name of another JSP file that I want to include. So, in my custom tag doStartTag() I have:
out.println("<td>");
pageContext.include(myIncludePage);
out.println("</td>");
The included page is rendered with the custom tags in it not processed (I see my tags in the generated HTML)
How do I get the included page to be "processed"?
Thanks in advance,
Sam

Sorry, wrong forum, should be in the JSP forum. Hope someone can still help!

Error processing CFX custom tag "CFX_iMSMail".

Similar Messages

Maybe you are looking for