Xcode 12.5 beta - Swift Compiler Error for RealmSwift module

[jkochcode]

Goals

Build Realm on Xcode 12.5 beta

Expected Results

To be able to build project

Actual Results

Got a Swift Compiler Error for the RealmSwift module in Combine.swift
with the error being that 'Identifiable' is only available in iOS 13 or newer.

Steps for others to Reproduce

Add Realm and RealmSwift modules via SPM in Xcode 12.5 beta
Build project

Version of Realm and Tooling

Realm framework version: 10.5.1

Realm Object Server version: ?

Xcode version: 12.5 beta

iOS/OSX version: macOS 11.2

Dependency manager + version: SPM (also tried with same error with Cocoapods)

[jsflax]

Hey, this issue seems legitimate. We'll get to it shortly.

[rubengarciam]

@jsflax any update?

[dejiapps]

I am having the same issue.

[rittermobile]

Same issue here. When will this be fixed and available?

[randyhill]

I'm having this issue. XCode 12.5 Beta, application build. "Identifiable' is only available in application extensions for iOS 13 or newer" on on the following line in Combine.swift.

public protocol ObjectKeyIdentifiable: Identifiable, ObjectBase {
    /// The stable identity of the entity associated with `self`.
    var id: UInt64 { get }
}

[tgoyne]

This was fixed in 10.5.2.

[randyhill]

Thanks, I copied the Realm Cocoapods example too literally, didn't notice it was set to '=10.1.4'

[JulianKahnert]

From #7098:

@jsflax the problem still exists in v5.5.0 any chance to fix this in that version? Not sure if we can update from v5.5.0 to v10.x.x at this point.

I've fixed it in this fork.

Does anyone know if there is a fix planned for v5.5.0?

[tgoyne]

I've started assembling a v5.5.1 release that'll include this.

[JulianKahnert]

Awesome thx 🙏

[michaelguren]

I've started assembling a v5.5.1 release that'll include this.

Any update on v5.5.1?

[tgoyne]

It was released a month ago.

[michaelguren]

It was released a month ago.

Oh, thanks for the quick reply.

I didn't see v5.5.1 in the release notes and my cocoa pods weren't finding it using ~> '5.5.1'. I ended up using pod 'RealmSwift', '5.5.1' and it worked. Thanks again.

[JonyFang]

Xcode 12.5 binaries has been added to the release-v10.7.4 package. pod update Realm RealmSwift will work.

[mnkadafi]

Thanks

[yves8833]

I have a similar issue, when build Realm(10.10.0) on Xcode 13 BETA3, Xcode error shows 'AnyCancellable', 'Publisher', 'CAncellable' is only available in iOS 13.0 or newer, but the error only occurs on the device under iOS 12.
i'm not sure it is the same one or anything i did wrong

[dianaafanador3]

Hi @yves8833 are you using Cocoapods or SPM to install Realm?

[yves8833]

Hi @dianaafanador3 i use cocoapods (v1.10.1)

[dianaafanador3]

It's working fine on my part on Xcode 13 (Beta 4), Realm(v10.10.0) Cocoapods (v1.10.0), Device (Simulator iOS 11.4)
Can you update to the latest Xcode beta version?, maybe it is something they fixed between versions.

[yves8833]

Thanks i will try it.

[dianaafanador3]

Hi @yves8833 there are some users having a similar error, seems like an Xcode issue, you can follow the thread here #7368

[zohairhadi]

When I updated to Xcode 13.2.1, it started showing me Swift Compiler Error in RealmSwift/SwiftUI like

• Cannot find type 'Binding' in scope
• Unknown attribute 'StateObject'

[vicmosin]

@zohairhadi was you able to solve the issue?

[harry-lynn-evans]

@vicmosin @zohairhadi - I'm having the same issue. Any help here would be great.

[alissone]

It seems to work for me after changing the iOS Deployment Target of RealmSwift pod to 12.0 and do a pod upgrade.

[zohairhadi]

@alissone so what version did RealmSwift jump to? If it jumped to their latest version, they stated in their release that they fixed this issue. I suppose a simple pod update would work as well

Furthermore, what is support for iOS 11 is needed?

[vicmosin]

It seems like I fixed the issue by just bumping the RealmSwift to the latest version (~> 10.21) without adjusting deployment target explicitly.

[zohairhadi]

Yes, updated to 10.21 works now. Thanks