AEM 6.1 projects.html appearing empty | Community
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supersoftr30476
Level 2
May 24, 2016
Solved

AEM 6.1 projects.html appearing empty

  • May 24, 2016
  • 2 replies
  • 1253 views

On one of my AEM instance, I'm seeing no details on projects.html.

All my account access on libs folder are having read permission, please let me know if I'm missing something here.

Also, I got one error saying:

*ERROR* [10.208.103.244 [1464073394798] GET /projects.html HTTP/1.1] org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught SlingException

org.apache.sling.scripting.jsp.jasper.JasperException: /libs/cq/gui/components/endor/badge/badge.jsp(31,2) /libs/cq/workflow/global.jsp(57,74) Attempt to redefine the prefix sling to http://sling.apache.org/taglibs/sling/1.0, when it was already defined as http://sling.apache.org/taglibs/sling in the current scope.

 

On my other instance, I can see left panel of projects.html page but the right side is empty whereas it should have all projects or sites listed in right side.

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Best answer by kautuk_sahni

Hi 

Please have a look at this post:-

Link:- https://web.liferay.com/community/forums/-/message_boards/message/4547009

// 

Current URL /web/guest generates exception: / html/portlet/ext/book_reports/view.jsp(4,0) /html/portlet/ext/book_reports/init.
jsp(1,1) /html/common/init.jsp(27,61) Attempt to redefine the prefix c to http:/ /java.sun.com/jstl/core_rt, when it was already defined as http://java.sun.com/j
stl/core in the current scope.

What this tells you, is that you have code like

1<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
2<%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>

 

Link:- http://stackoverflow.com/questions/20526237/how-to-use-jstl-functions-and-jstl-fmt-in-the-same-jsp

 

I hope this would be the reason for your problem too.

Thanks and Regards

Kautuk Sahni

2 replies

kautuk_sahni
Community Manager
kautuk_sahniCommunity ManagerAccepted solution
Community Manager
May 24, 2016

Hi 

Please have a look at this post:-

Link:- https://web.liferay.com/community/forums/-/message_boards/message/4547009

// 

Current URL /web/guest generates exception: / html/portlet/ext/book_reports/view.jsp(4,0) /html/portlet/ext/book_reports/init.
jsp(1,1) /html/common/init.jsp(27,61) Attempt to redefine the prefix c to http:/ /java.sun.com/jstl/core_rt, when it was already defined as http://java.sun.com/j
stl/core in the current scope.

What this tells you, is that you have code like

1<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
2<%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>

 

Link:- http://stackoverflow.com/questions/20526237/how-to-use-jstl-functions-and-jstl-fmt-in-the-same-jsp

 

I hope this would be the reason for your problem too.

Thanks and Regards

Kautuk Sahni

Kautuk Sahni
S
supersoftr30476Author
Level 2
May 24, 2016

Thanks kautuksahni , also do you've any idea how to enable the projects to appear on sites.html or projects.html.

Since, in another instance we're unable to see any projects listed on projects.html page?

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