Hi <@UHAJKUSTU> I have a trouble with lables on io...

# mvikotlin

[lehakorshun]

Hi @Arkadii Ivanov I have a trouble with lables on ios, when I publish Label on ios i have a crash

Untitled

[Arkadii Ivanov]

Hey! The issue is that you are freezing the Lifecycle which is not supposed to be frozen. Most likely at kfun:ru.alekseikorshun.shared.store.TrainingStoreFactory.ExecutorImpl.executeIntent#internal

[lehakorshun]

I understand, but I don’t do it

[Arkadii Ivanov]

Looks like you have observeOn(mainScheduler) and subscribe without threadLocal flag

[lehakorshun]

right now I don’t use observeOn/subscribeOn operators in the app

[Arkadii Ivanov]

Can't say precisely without the code

[lehakorshun]

moreover I don’t create subsciption in executor

[lehakorshun]

Untitled

[lehakorshun]

it is executor

[Arkadii Ivanov]

Right, I checked the stack trace more carefully, the freezing occurs somewhere down the Store.labels stream

[Arkadii Ivanov]

Looks like there is a subscriber who freezes the Lifecycle

[lehakorshun]

ok I found a problem in my project, I had store.labels.observeOn(mainScheduler) bindTo { trainingListener.onEnd(true) } in my code and when I remove observeOn operator all fine now, but I think it isn’t correct

[Arkadii Ivanov]

You can just remove observeOn

[Arkadii Ivanov]

Store emissions are guaranteed to be on the main thread

[lehakorshun]

yaep, but I don’t find it in docs 😞 and it is not obviously

[lehakorshun]

thx for help

[Arkadii Ivanov]

It is in the KDocs, and also there is the annotation. Not sure if it is visible on your side. I will add it to the docs as well. Thanks!

[Arkadii Ivanov]

Same information is in the main Store interface KDocs :-)

[lehakorshun]

👍