VFP7 SP1
I got the same error if the fontsize on Page1 OR Page2 was changed at design time, and it goes away once the fontsize is restored.
Additionally, if it is done programatically (in the Init or resize), there is no error
>Visual FoxPro 08.00.0000.3117 for Windows
>Windows 5.01, build 2600, Service Pack 1
>
>1) CREATE FORM test
>2) Add PageFrame1 object
>3) Add PageFrame1.Page1.TextBox object
>4) Modify PageFrame1.Resize Event as follows:
>
>WITH THIS.Page1
> .Text1.Width=100
>ENDWITH
>
>5) Run the form -- receive no error.
>6) Set PageFrame1.Page1.FontSize to 12
>7) Run the form -- receive an error "Unknown member TEXT1"
>
>Please try the steps above. I just wonder may be something is not Ok with my computer's settings. Or my own ones on January the 2nd :(