Hello all. I have a KMM app that runs smoothly in Android, but when I run the iosApp, the build fail...

# multiplatform

[Sayali N]

Hello all. I have a KMM app that runs smoothly in Android, but when I run the iosApp, the build fails with these errors:

Compilation failed: IrClassPublicSymbolImpl for com.example.iosbuildfixapp/ComposableSingletons$AppKt|null[0] is already bound: CLASS OBJECT name:ComposableSingletons$AppKt modality:FINAL visibility:internal superTypes:[]

java.lang.IllegalStateException: IrClassPublicSymbolImpl for com.example.iosbuildfixapp/ComposableSingletons$AppKt|null[0] is already bound: CLASS OBJECT name:ComposableSingletons$AppKt modality:FINAL visibility:internal superTypes:[]

/Users/sn/AndroidStudioProjects/iosBuildFixApp/iosApp/iosApp/ComposeView.swift:17:9 Cannot find 'AppKt' in scope

Has anyone seen this issue before and know how to fix it? Thank you!

[Sayali N]

Code for reference:

iosBuildFixApp.zip

[Robert Munro]

could it be a namespace/variable naming clash? where is AppKt defined?

[Robert Munro]

or possibly there are a couple of App objects in the source - just a guess though ...

[Sayali N]

Hmm.. I was following

this tutorial for compose multiplatform▾

(for reference, time stamp 10:40). Is it that both the files, in commonMain and iosMain, should be named something other than App, or that each of those files should have different names? (edited)

[Robert Munro]

That would likely be a conflict unless you are using expect for the commonMain. App . Maybe trying renaming iosMain App to IosApp ?

[Sayali N]

Changing the common main file name worked! Thank you!