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WSS 3.0 Report Viewer Web Part

Hi,

I am trying to configure a web part page where I have a document library of reports in one web part connected to a report viewer web part. The connection between the two web parts works fine with a report with no parameters and the report renders when you select the radio button. With a report with parameters when you select the radio button the report viewer renders the parameters of the report as normal, however when you select parameters and resubmit you get the following error:

"

  • Object reference not set to an instance of an object. "

    When you open a report in its own pages everything works as expected.

    Any ideas?

    Thanks

    Stu

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    # 1

    Hi,

    I'm having the same problem. Did you ever find a solution?

    thanks,

    Ron

    RonO2006 at 2007-9-12 > top of Msdn Tech,SharePoint Products and Technologies,SharePoint - Business Intelligence...
    # 2

    To get this to work the way I wanted I wrote a simple web part that displays an iFrame with the report and consumes the path given from the list of reports.

    I have had a really hard time with the native Report Viewer web part to do anything complicated.

    BradenCallahan at 2007-9-12 > top of Msdn Tech,SharePoint Products and Technologies,SharePoint - Business Intelligence...
    # 3

    I have a much similiar requirement.

    I have a reportviewer control, embeded in a webpart control. The problem, that I am facing is when I place more than one reportviewer-webpart in the same page, only the last report that's been added display s the result and the older reports are all blank.

    Any ideas on what the problem would be?

    san_kumar_r at 2007-9-12 > top of Msdn Tech,SharePoint Products and Technologies,SharePoint - Business Intelligence...
    # 4

    yea this report viewer webpart seems to have some problems...

    i have similar problems when i add more than one report viewer webpart in the same page... even though the report is displayed fine the title just dosent change even though micosoft says its user defined.

    try doing one thing. take a snap shot of the reports you want to display in your webpart.(ie schedule the reports to run at a certain time)

    so now when the page loads it dosent have to refresh the reports... just displays the snapshots...

    it might work.. give it a try

    sriraag at 2007-9-12 > top of Msdn Tech,SharePoint Products and Technologies,SharePoint - Business Intelligence...
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