[Roel]

I’ve updated from ME 7.5 to ME8.5.
On my web project , I get some validation errors in my jsp files on the declartion of a custom tag at the beginning of my jsp file.

<%@ taglib prefix=”tagFiles” tagdir=”/WEB-INF/tags” %>
2 errors on jsp where I import the custom tag:
Description Resource Path Location Type
Can not find the tag library descriptor for “/WEB-INF/tags”. Try using a newer grammar or declared version in the Web Deployment Descriptor. detailSchuldAangroei.jsp /poseidonWeb/WebRoot/page/budgethulp line 10 JSP Problem

Description Resource Path Location Type
Missing required attribute “uri” detailSchuldAangroei.jsp /poseidonWeb/WebRoot/page/budgethulp line 9 JSP Problem

In the ME7.5 I don’t receive these validation errors.

If I disable the “jsp syntax validator” under window>preferences>myeclipse enterprise workbench>validation, I don’t receive these validation errors (offcourse I want the rest of jsp to be validater, so no solution). I’ve verified this validator in my ME7.5, here its also activated.

Anybody an idea how I can fix this?

installation summary:

*** Date:
*** Date:
vrijdag 30 juli 2010 10.01 u. CEST

** System properties:
OS=WindowsVista
OS version=6.0.0
Java version=1.6.0_13

*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 8.5
Build id: 8.5-20100319

*** Eclipse details:
MyEclipse Enterprise Workbench

Version: 8.5
Build id: 8.5-20100319

Eclipse startup command=-os
win32
-ws
win32
-arch
x86
-showsplash
-launcher
D:\java\ide\Genuitec\MyEclipse 8.5\myeclipse.exe
-name
Myeclipse
–launcher.library
D:\java\ide\Genuitec\MyEclipse 8.5\../Common/plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519\eclipse_1206.dll
-startup
D:\java\ide\Genuitec\MyEclipse 8.5\../Common/plugins/org.eclipse.equinox.launcher_1.0.201.R35x_v20090715.jar
-install
D:/java/ide/Genuitec/MyEclipse 8.5
-configuration
configuration
-vm
D:/java/ide/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin/client/jvm.dll

[support-joy]

bouly,

Please do the following –

1. Ensure that the taglibs are located in the said location
2. Perform clean. From myeclipse IDE menu options click on Project > Clean
3. Perform refresh. Right click on your project and click on [Refresh]

Let me know if this works for you.

[Roel]

1. the .tag files are located in the WEB-INF/tags directory
2+3: done, put don’t resolve the problem

I did found something on the web about the doctype definition at the top of the web.xml.
We’re using “java.sun.com/dtd/web-app_2_3.dtd”, when I change this to 2.5 I don’t have the validations errors. Strange thing is that in ME7.5 this is also set to 2.3.

I also verified the jsp validation under window>preferences >myeclipse>validation>jsp
Here I can set the errors to warnings. I verified my ME7.5, the preferences are correctly set to errors.

[support-joy]

bouly,

Good to hear you are all set. Can you please send me a sample application to replicate this? This will help me investigate this issue. Please send a mail to support@genuitec.com with reference to the above weblink and add ATTN:Joy in the subject.

[Roel]

I have found the solution to my problem.
Custom tags (.tag file) are supported since jsp2.0.

In my web deployment descriptor (web.xml) I had specified the scheme with DTD “web-app_2_3.dtd”. This is for jsp1.2 (Tomcat5.0).

I have to use the XSD definition (web-app_2_4.xsd) for jsp2.0 and Tomcat5.5 which I’m using.

Now I don’t have the jsp validation errors anymore in ME8.5. In ME7.5 I had the same configuration (web-app_2_3.dtd) , I still don’t why in ME7.5 this was not shown as a validation error?

Thanks for the help

[support-joy]

bouly,

Good to hear you are all set.

[Author]

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