Getting error when getting data from spreadsheet

[purushotamsonimodha (Manish)]

Failed to allocate a 3240012 byte allocation with 481484 free bytes and 470KB untill OOM

I’m getting this error because my app gets lot of data from spreadsheet when a new screen opens

[Vaibhav]

The error is related to memory and is not due to spreadsheet.
OOM (Out Of Memory) error generally arise because, either you are not managing your data properly (like using some heavy images) or you are not switching the screens properly. Follow the tips below (probably 1,2 & 3) to avoid this error

General Tips and Tricks for App Inventor/Kodular

Use different screens wisely Before starting to create another screen, first you should think about is it really necessary? See also Building apps with many screens and SteveJG’s post about advantages/disadvantages, because in only one screen you also can use vertical arrangements to simulate different screens, just set the arrangements to visible = true/false as needed… If you decided to use different screens, then you should switch them correctly, else you will run out of memory after a wh…

[purushotamsonimodha (Manish)]

but my app has only two screens and only one screen consists lot of blocks?? what should i do to prevent this?? i thought it’s happening because the screen initialize process has a lot of things to do

[Vaibhav]

but my app has only two screens

How are you switching these screens? See the point 1 in the above attached topic in my reply.

one screen consists lot of blocks

If possible try to apply the concept of DRY programming. See point 3 in the mentioned topic