Community site version 25.3

Sonali said:

Form Layour and section layout components are getting updated to version 17

I'm unclear what has happened in the version history of the interface in question, but somehow the Form Layout in your screenshot is the (very) old version (appian 17.1 or older, as implied by the "_17r1" suffix), and the "titleBar" parameter for a!formLayout() is very new - as in within the last version (25.3) more or less, so will not work with the old version.

Also, a!formLayout() in versions that old didn't have the "contents" parameter we know now - back then only 2 columns were ever possible, and the parameters used were "firstColumnContents" and "secondColumnContents".  This applies to SectionLayout as well.  And no nesting of forms or sections was possible that would cause more than 2 total columns to exist - and sections were not nestable within other sections whatsoever.  It was a ... difficult time.

Sonali said:

Form Layour and section layout components are getting updated to version 17

I'm unclear what has happened in the version history of the interface in question, but somehow the Form Layout in your screenshot is the (very) old version (appian 17.1 or older, as implied by the "_17r1" suffix), and the "titleBar" parameter for a!formLayout() is very new - as in within the last version (25.3) more or less, so will not work with the old version.

Also, a!formLayout() in versions that old didn't have the "contents" parameter we know now - back then only 2 columns were ever possible, and the parameters used were "firstColumnContents" and "secondColumnContents".  This applies to SectionLayout as well.  And no nesting of forms or sections was possible that would cause more than 2 total columns to exist - and sections were not nestable within other sections whatsoever.  It was a ... difficult time.

Thanks Schmitt for the response.

I have attached below both screenshot for the reference. Not sure why V17 components are coming into the latest community edition site that is 25.3 and because of to that I am not able to save the interface 

Original Code (before saving)

After I clicked on save button

I assume some other error message is preventing you from using the corrected code.  What error message is being shown here?

Warning message in related to the old version component parameters only 

The warning icon is still showing up in your screenshot with the updated code (per my screenshot prior).  What is it saying then?

Can you post the entire "updated version" of the code here (please be sure to use a Code Box), so we can check for any other error?