Ciao Fabrizio,
Thanks for the suggestion. In fact, I learned the hard way that I had to
clean out the temp and work directories when switching libraries. So the
error messages I reported here both happened when trying to compile *after*
cleaning out those directories and restarting JBoss.
The first set of errors using rc1 comes from a page where the tag definition
is:
<%@ taglib prefix="display" uri="http://displaytag.sf.net"; %>
In the only other displaytag page I tried using rc1 before reporting the
errors, the tag definition is :
<%@ taglib prefix="display" uri="http://displaytag.sf.net/el"; %>
My non-displaytag pages compile fine. So the problem really seems to be
centered around displaytag.
Any other ideas?
Patterson
in article [EMAIL PROTECTED], Fabrizio Giustina at
[EMAIL PROTECTED] wrote on 4/10/04 9:36:
> at least for the second error it sound like your app server is using a
> jsp page compiled with a different version of displaytag...
> try deleting any generated java/class file in your appserver work
> directory before switching displaytag versions.
>
> fabrizio
>
> On Mon, 04 Oct 2004 03:17:36 +0200, J. Patterson Waltz III
> <[EMAIL PROTECTED]> wrote:
>> Hello,
>>
>> I'm currently using displaytag 1.0b3 in a servlet 2.4/JSP 2.0 web
>> application which also uses JSTL and the Struts 1.1 and Tiles frameworks,
>> running on Jboss 3.2.5. I use the non-EL version of displaytag, as EL is
>> completely integrated in JSP 2.0 and thus doesn't require that version to
>> benefit from EL syntax.
>>
>> Because of some problems I was having with dynamically generated links
>> (mentioned in my other post here today), I wanted to try out a newer build
>> of displaytag to see if that improved my situation, and strangely enough, I
>> can't get my current JSPs to compile with either the rc1-SNAPSHOT or an
>> rc2-SNAPSHOT nightly I pulled off cvs on Oct. 1 (and whose unit tests all
>> passed).
>>
>> Here is the kind of error I got from rc1 & rc2, non-EL:
>>
>> ===================================
>> 2004-10-04 02:38:53,029 DEBUG [org.apache.struts.taglib.tiles.InsertTag]
>> [ServletException in:/pages/contacts/list_client.jsp] Unable to compile
>> class for JSP
>>
>> An error occurred at line: 24 in the jsp file:
>> /pages/contacts/list_client.jsp
>> Generated servlet error:
>> /Users/jpw/Documents/development/bunker/jboss-3.2.5/server/sage/work/jboss.w
>> eb/localhost/SAGE/org/apache/jsp/pages/contacts/list_005fclient_jsp.java:128
>> : setDefaultsort(int) in org.displaytag.tags.TableTag cannot be applied to
>> (java.lang.String)
>> _jspx_th_display_table_0.setDefaultsort("3");
>> ^
>>
>> <snip>
>> ^
>> 6 errors
>>
>> ===================================
>>
>> The line 24 mentioned above is:
>>
>> <display:table name="sessionScope.searchResults" id="row" defaultsort="3"
>> defaultorder="ascending"
>> pagesize="20" export="true"
>> requestURI="${pageContext.request.requestURL}">
>>
>> I also tried using the EL version of rc1/2, just in case, but simply got a
>> different set of errors:
>>
>> ===================================
>> 2004-10-04 02:46:38,915 ERROR [org.jboss.web.localhost.Engine]
>> ApplicationDispatcher[/SAGE] Servlet.service() for servlet jsp threw
>> exception
>> java.lang.NoSuchMethodError: org.displaytag.tags.TableTag.setDefaultsort(I)V
>> at
>> org.displaytag.tags.el.ELTableTag.evaluateExpressions(ELTableTag.java:259)
>> at org.displaytag.tags.el.ELTableTag.doStartTag(ELTableTag.java:225)
>> at
>> org.apache.jsp.pages.contacts.list_005fperson_jsp._jspService(list_005fperso
>> n_jsp.java:141)
>> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>> at
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
>> 24)
>> at
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>>
>> <snip>
>>
>> ===================================
>>
>> The 'org.displaytag.tags.TableTag.setDefaultsort(I)V' part is very strange
>> indeed. Can't figure out what that 'V' is doing there. Or the 'I', for that
>> matter.
>>
>> Any suggestions as to how to get 1.0 rc1 or rc2 working for me would be
>> most appreciated. I upgraded all dependencies as documented for rc2, and
>> these work fine with the 1.0b3 which I reinstated just to get things
>> somewhat working again.
>>
>> Regards,
>>
>> Patterson Waltz
>>
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>
>
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