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Ambiguous problem in Crystal report

Printed From: Crystal Reports Book
Category: Crystal Reports for Visual Studio 2005 and Newer
Forum Name: Report Design
Forum Discription: The best way to design a report and problems you have encountered
URL: http://www.crystalreportsbook.com/forum/forum_posts.asp?TID=219
Printed Date: 08 May 2024 at 5:54am


Topic: Ambiguous problem in Crystal report
Posted By: shankarji_in
Subject: Ambiguous problem in Crystal report
Date Posted: 19 Feb 2007 at 5:51am
Hi
 
I am doing migration of visual studio 2003 to visual studio 2005. I am using crystal report 10 in .net 1.1 version.
After converting my code from .net2 I am got an error "CrystalReportViewer ambiguous in the namespace CrystalDecisions.web".
 
I am getting same error where ever I am using Crystal reports. 
I uninstall crystal reports and reinstall the same, but still I am getting same error.
 
At this time I need help from crystal report user.
 
Thanks in advance
Shankar J.


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Thanks & regards
Shankar J.


Replies:
Posted By: BrianBischof
Date Posted: 19 Feb 2007 at 9:16am
I think that you have two instances of the Crystal Reports library in your project references. Go into the references and delete all references to everything related to Crystal Reports. Then go into Web.Config and delete all references to Crystal Reports again. You have to do this in both places.

Then go onto any one of your forms and add  a new dummy report to it. This will trigger VS2005 to create new references to the latest Crystal Reports libraries. Once that is finished you can delete the dummy report. Now you should just have references to the new Crystal libraries.

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