Unanswered: Report Class Umbiguous in crystal reports
Can someone please help me. I've spent so much time on this one,i'm now
i've recently upgraded my web application from VS 2003 to VS2005,I've worked through other errors but this one i can't figure it out. here is the error:
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: Could not load file or assembly 'stdole, Version=7.0.3300.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
Line 12: <add assembly="Microsoft.VisualBasic, Version=18.104.22.168, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
Line 13: <add assembly="System.Windows.Forms, Version=22.214.171.124, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
Line 14: <add assembly="stdole, Version=7.0.3300.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
Line 15: <add assembly="System.Design, Version=126.96.36.199, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
Line 16: <add assembly="CustomMarshalers, Version=188.8.131.52, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
Silly me, You're right that error is not on crystall reports, had to change some things on my config file after the upgrade,i managed to sort it out though. The error i should've posted is the one below:
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30560: 'ReportClass' is ambiguous in the namespace 'CrystalDecisions.CrystalReports.Engine'.
I recently spoke with a technical support representative at Crystal Decisions. Reloading references and the crystalreportviewer seemed to work (Check for duplicate versions in the Configuration Element in the Web.Config). The parameters are loading correctly but the data is not loading for the report. These are untyped reports so they are not included in the project. We are working on resolving this issue and I will make another post when this is fixed.
So when converting from 2002 to 2003 reload your references and toolbox controls.
A couple other sites are saying to make sure you have the latest service packs installed.
You said you went through an upgrade. What did you upgrade?