blank page on test mode

[divingjoker]

Can we access your project?

• I give permission for members of the FlutterFlow team to access and test my project for the sole purpose of investigating this issue.

Current Behavior

i got a blank page on test mode,which is used to work, it is fine on preview mode

Expected Behavior

show the page detial

Steps to Reproduce

create a new page an re build it again an i got blank page

Reproducible from Blank

• The steps to reproduce above start from a blank project.

Bug Report Code (Required)

IT4klMrq05NgoekB0aX1bcFojmAQNjsnTL07ttYbZxUjIuPtBJh/deDsSFBuYMPhT0NhHGCLkTgJpqH8kfzyV+4nOSStRpQ+zKV6axb/XXq8R6nSEbu8P3NPO8NWfn6v3MOJ2iNNC7dhLWAX7TulN+esbBbsCZO/Zwh9f6PHaOI=

Visual documentation

Environment

- FlutterFlow version: 3.24.2
- Platform: mac os
- Browser name and version: chrome
- Operating system and version affected: mac OS sonoma 14.4.1

Additional Information

No response

[chuggmuffinReturns]

often this is from a component or something breaking layou rules and the FF editor didnt catch the exception, or there's a null value somewhere that wasn't caught either.

If you open up the Flutter dubug panel and check the logs you might find something!

[Alezanello]

Chuggmuffinreturns is correct! If you open the console log (F12), you'll likely see a renderLayout issue. This commonly happens when you have a Column containing an Expanded widget with a flex setting. To address this, try setting the Expanded widget to its default state within the second Column of the widget tree on that page. This adjustment might resolve the issue—give it a try and see if it helps!

[divingjoker]

thanks very much it is now work, but at least where should i looking at, now i will try to use a new template and combine the date see if it work

[divingjoker]

[divingjoker]

i had try use the the flutterflow template and input all the data, but still get blank page

[divingjoker]

setting the Expanded widget to its default state within the second Column of the widget tree on that page. the column can not be scroll. and still get blank page

[divingjoker]

IT4klMrq05NgoekB0aX1bcFojmAQNjsnTL07ttYbZxUjIuPtBJh/feDRN0poZ9O4TWlhHFKirEQx7t7nivDLOMI4CwWsG4d81YdhWBfgRXq8R6nSEbu8P3NPO8NWfn6v3MOJ2iNNC7dhLWAX7TulN+esbBbsCZO/Zwh9f6PHaOI=

[divingjoker]

i found the expansion widget setting on stack as expanded which cause the blank page, i solve it by setting it to default, thanks your very much for your supporting, happy x'mas

[chuggmuffinReturns]

Rock on @divingjoker

[Alezanello]

I’m glad everything is working as expected now! I’ll go ahead and close this issue, but if you encounter anything else, please don’t hesitate to open a new one!

Happy Holidays!