Can anyone explain?

[dora_paz (Dora)]

RUNTIME ERROR : failed to allocate 1048588 byte allocation with 285152 with free bytes and 278 KB until OOM

Most probably you have more than one screen and you don’t close them correctly or you have large images in your assets and you are running out of memory. See tips 1 and 2 in the post below

See also

Failed to allocate - error when getting image

Device, Android version, RAM? HighQualityImages does not work (at least not Android 11+). So disable it and try again. It should work then. [grafik]