Form showing as blank

Classic Servoy
1

Hi All,

One of my Form in the TabPanel is showing as blank, just like, not updating the UI. Can anyone, think of, what may be the issue? I have looked at almost all the parts. Everything seems to be fine. I am also attaching a screenshot of the same.

[attachment=0]Blank_Form_Error.PNG[/attachment]

Thanks,

Blank_Form_Error.PNG
Blank_Form_Error.PNG1234×642 6.95 KB

2

Hi Infop,

Do you use the same form instance somewhere else in that main form ? If so then that is your problem.
You can’t show the same form twice (at the same time) so you need to copy it (in design time or by code) and use that in the other location on that form.

Hope this helps.

3

ROCLASI:
Hi Infop,

Do you use the same form instance somewhere else in that main form ? If so then that is your problem.
You can’t show the same form twice (at the same time) so you need to copy it (in design time or by code) and use that in the other location on that form.

Hope this helps.

Hi Robert,

Thanks for the Quick Reply. No, the form is completely separate one.The scenario is like below.

I have a main form with a Tab panel, containing 3 tabs. When, the main form is visible, the first tab is showing fine, but, when I am programatically, switching the tabs, It is showing as blank. But, when I making the other tabs as first, It is showing fine, but only for the first Tab.

4

BTW, all my forms along with Main Form is based on same table. Does this matter?

5

In WebClient, It is visible, but not in Smart Client. Strange!!

6

Hi Infop,

What version of Servoy is this ? And is this Debug client or a real Smart client (from the server) ?
When in smart-client, do you see any messages in the Java console? (if you have no console you need to enabled it in the Java control panel).

7

ROCLASI:
Hi Infop,

What version of Servoy is this ? And is this Debug client or a real Smart client (from the server) ?
When in smart-client, do you see any messages in the Java console? (if you have no console you need to enabled it in the Java control panel).

Hi Robert,

I am running with Servoy 5.2.4 This is a real Smart Client.

This is fixed. Some of my other forms, is based on tables, that doesn’t exists. It is displaying the message that the solution has error, do you still want to run it at the start up. But the table missing doesn’t has any relationship with the main form or related tab panel form. But, still It was showing as blank form in smart client. I have removed the missing table instances in the forms. Now, It is fine. Thanks for your help, Robert.