You may need to install the unit IPIBODatasetReg unit in your User
Components package. Then, make use of the TwwIBOTable and TwwIBOQuery
components. Though I understand later versions of InfoPower don't require
special TDataset versions.

Jason Wharton

----- Original Message -----
From: "rylex01" <rylex@...>
To: <IBObjects@yahoogroups.com>
Sent: Sunday, October 05, 2003 6:01 PM
Subject: [IBO] IBO, D4, and wwdbRichEdit


> I just installed the lates release of IBO into my D4 work environment.
>
> I am also using InfoPower V4 and have installed the RBuilder support
> for the IP Richedit. After fixing all of the references to IBDataSet
> > IBODataset and IPIBDataset > IPIBODataset, I was able to build my
> existing application without errors.
>
> However, when I run the application, I receive the error message
>
> Error reading edtSummary.Data: Unable to get interface.
>
> edtSummary is a TwwDBRichEdit component in the application. The
> design-time dialog for the control activates without a problem and
> modifies and saves the data associated to the lines property as
> expected at design time. I have viewed the form as text and the data
> property is in the definition for the object.
>
> I have tried stepping through all of the source available to me in an
> effort to track down the cause, without success.
>
> Any hints or directions would be greately appreciated.