Hello What does ```java lang IllegalStateException LayoutCoo kotlinlang #compose-desktop

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Title

p

PHondogo

04/18/2022, 2:49 PM

Hello! What does

java.lang.IllegalStateException: LayoutCoordinates androidx.compose.ui.node.ModifierLocalConsumerNode@1d3e8489 is not attached!

means?

z

Zach Klippenstein (he/him) [MOD]

04/18/2022, 4:11 PM

Something is probably trying to read from a

LayoutCoordinates

without checking that

isAttached

is true. A

LayoutCoordinates

will be detached when its node is not placed, for example, or after it is removed from the composition.

Any time you’re reading a

LayoutCoordinates

from outside the

onPlaced

or

onGloballyPositioned

you got it from, you should be checking if it’s attached first.

p

PHondogo

04/18/2022, 4:17 PM

Thanks! I suppose it is internally reading, cause in my code there are no such readings. I'll try switch to last stable version and check.

z

Zach Klippenstein (he/him) [MOD]

04/18/2022, 4:36 PM

If you have the full stack trace you should be able to get a hint about what component is doing it. If it’s one of ours, please file a bug!

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