How to build the demos ?

[DestBro]

I cloned the project, put my apple team id, attempted to built the project, this task linkDebugFrameworkIosArm64 fails with:

> Task :demo-app:linkDebugFrameworkIosArm64 FAILED
54 actionable tasks: 17 executed, 37 up-to-date
e: Compilation failed: No real overrides for FUN FAKE_OVERRIDE name:accessibilityScrollToVisible visibility:public modality:OPEN <> (<this>:androidx.compose.ui.uikit.utils.CMPAccessibilityElement) returnType:kotlin.Boolean [fake_override]

e: java.lang.IllegalStateException: No real overrides for FUN FAKE_OVERRIDE name:accessibilityScrollToVisible visibility:public modality:OPEN 
BUILD FAILED in 9s
12:09:21: Execution finished 'linkDebugFrameworkIosArm64'.

[sargunv]

There's no special step to build this demo compared to any other Compose Multiplatform app. Are you able to build other Compose apps for iOS?

[DestBro]

Yes, two other projects are fine. I had the same exception when I added the navigation lib. dependency to a project, same error is also here: https://youtrack.jetbrains.com/issue/CMP-8657/Compose-multiplatform-build-fails-in-ios-when-using-Navigation-library

Since the project works for everyone else I assume i have a wrong environment setup:
Gradle, JDK versions etc

[DestBro]

It's just a little hard to track the problem because the error message isn't quite informative

[sargunv]

Reading that thread, sounds like downgrading to navigation-compose 2.9.0-beta03 resolved it for them. Have you tried that? Maybe there's an issue with beta04

[DestBro]

There's no special step to build this demo compared to any other Compose Multiplatform app. Are you able to build other Compose apps for iOS?

I did not know you also use this lib for navigation with exactly this version: androidx-navigation = "2.9.0-beta04", indeed it could be the reason.

Anyway it's interesting how others build the project with this version while some people can't

[sargunv]

Yeah, the demo app uses this library for navigation.

[DestBro]

It worked with navigation library version changed to "..03" instead of "..04". I opened a ticket here https://youtrack.jetbrains.com/issue/CMP-8737

I was able to run it on iOS, and Android. I liked the OpenFreeMap Liberty style.

Now I wonder again, how to add Composables on the map (images, pins, dialogs, buttons, new places, and other things)

I created a new topic for this question since this topic was answered: #545