Steema Central

When using a trial version of TeeChart, dragging the control onto the report layout in Visual Studio gives the following error :"The custom report item type TeeChart is not installed."
There's a similar thread on this issue and it suggests following the instructions in Readme_TeeChartReportingServices.htm. Most of the instructions apply to Reporting Services so we followed the ones that dealt with Visual Studios specifically and still get the error.
It was also recommended to download and run a registration utility available from the download area but this does not apply to a trial version.
We would like to get a trial version working before purchasing another developer license.

Hi DNxn,

Sorry if it's not explained clearly enough but you should follow all the steps in the ReadMe file, not only the Visual Studio section as files for SQL Server also need to be set up.

Hello,
I followed (not sure after these errors) all steps to install it on R. Services 2005. For a new project, Steema tab looks like disabled and for the TeeChart sample there is a red x instead of chart objetcs and if you press preview it returns this error: "An error occurred during local report processing. An error has ocurred during processing of the CustomReportItem 'teeChart1' with the 'TeeChart' extension. Could not load file or assembly 'TeeChart.ReportingServices, Version=3.5.3317.17535, Culture=neutral, PublicToken=9c8216276c77bdb7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040).

Is there a reason for that? Or something I did wrong.
Thanks!

Hi Genius IT Brazil,

Have you checked your project has TeeChart for Reporting Services assembly in the references section? Does the TeeChart for Reporting Services demo works fine at your end? Have you tried clearing up TeeChart's AssemblyFolders as described here?

If this doesn't help don't hesitate to let us know.

Hi Narcís,
I checked those points you wrote (and double checked to re-add TeeChar references, no error was raised). For TeeChart sample we got same error on preview (objects with a red x yet); we're able to delploy it but same error is raised when open it from IE.

"An error has occurred during processing of the CustomReportItem 'teeChart1' with the 'TeeChart' extension. (rsCRIProcessingError)
Could not load file or assembly 'TeeChart.ReportingServices, Version=3.5.3317.17535, Culture=neutral, PublicKeyToken=9c8126276c77bdb7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)"

Thanks again!

Hello,

I recommend you to read tutorial 17. Tutorials can be found at TeeChart's program group. The error message you posted indicates that the application couldn't find the assembly it was compiled with.