Compiling for visionOS doesn't seem to work

[orj]

Description

I've got an iOS project I'm trying to port to visionOS and I'm having a lot of trouble with getting Firebase to build.

I've loaded the project/workspace using this script:

#!/usr/bin/env bash

export DEVELOPER_DIR=/Applications/Xcode-15.1.0-Beta.app/Contents/Developer 
xcrun open --env FIREBASE_SOURCE_FIRESTORE Application.xcworkspace

My Firebase SPM dependency is:

.package(url: "https://github.com/firebase/firebase-ios-sdk.git", from: "10.16.0"),

This is pulling in GoogleUtilities 7.11.5 which fails to compile with the following error:

/Users/oliver/Library/Developer/Xcode/DerivedData/Application-errgluedoshurqdjqzddegzdkaqr/SourcePackages/checkouts/GoogleUtilities/GoogleUtilities/Environment/third_party/GULAppEnvironmentUtil.m:265:15: error: use of undeclared identifier 'UIDevice'
    switch ([[UIDevice currentDevice] userInterfaceIdiom]) {
              ^
/Users/oliver/Library/Developer/Xcode/DerivedData/Application-errgluedoshurqdjqzddegzdkaqr/SourcePackages/checkouts/GoogleUtilities/GoogleUtilities/Environment/third_party/GULAppEnvironmentUtil.m:266:12: error: use of undeclared identifier 'UIUserInterfaceIdiomPhone'
      case UIUserInterfaceIdiomPhone:
           ^
/Users/oliver/Library/Developer/Xcode/DerivedData/Application-errgluedoshurqdjqzddegzdkaqr/SourcePackages/checkouts/GoogleUtilities/GoogleUtilities/Environment/third_party/GULAppEnvironmentUtil.m:269:12: error: use of undeclared identifier 'UIUserInterfaceIdiomPad'
      case UIUserInterfaceIdiomPad:
           ^
3 errors generated.

There seems to be commits on main for GoogleUtilities (google/GoogleUtilities@4780d5c)
that address this.

I tried switching to using Firebase as a local SPM (by cloning the repo) and updating the dependency on GoogleUtilities to use main but then I just encountered loads more issues with other parts of Firebase failing to compile for visionOS.

Reproducing the issue

Try and compile for visionOS using Xcode 15.1 Beta (Version 15.1 beta (15C5028h)).

Firebase SDK Version

10.16

Xcode Version

Version 15.1 beta (15C5028h)

Installation Method

Swift Package Manager

Firebase Product(s)

Analytics, App Check, Authentication, Crashlytics, Firestore, Functions, Remote Config

Targeted Platforms

visionOS

Relevant Log Output

No response

If using Swift Package Manager, the project's Package.resolved

Expand Package.resolved snippet

{
  "pins" : [
    {
      "identity" : "abseil-cpp-swiftpm",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/firebase/abseil-cpp-SwiftPM.git",
      "state" : {
        "revision" : "06e7506b74bfc47c70f3353e2927ea3e2275230c",
        "version" : "0.20220623.1"
      }
    },
    {
      "identity" : "boringssl-swiftpm",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/firebase/boringssl-SwiftPM.git",
      "state" : {
        "revision" : "dd3eda2b05a3f459fc3073695ad1b28659066eab",
        "version" : "0.9.1"
      }
    },
    {
      "identity" : "bottomsheet",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/ittybittyapps/BottomSheet.git",
      "state" : {
        "branch" : "main",
        "revision" : "38b44121ebcd8482fe7f36f49fcf5e7eab26f7e0"
      }
    },
    {
      "identity" : "combineexpectations",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/groue/CombineExpectations",
      "state" : {
        "revision" : "04d4e4b21c9e8361925f03f64a7ecda89ef9974f",
        "version" : "0.10.0"
      }
    },
    {
      "identity" : "firebase-ios-sdk",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/firebase/firebase-ios-sdk.git",
      "state" : {
        "revision" : "837d4af6ead57cec1fc38007892500d3139c7556",
        "version" : "10.16.0"
      }
    },
    {
      "identity" : "googleappmeasurement",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/google/GoogleAppMeasurement.git",
      "state" : {
        "revision" : "56f681586ff006a7982b53dc94082eea31971acf",
        "version" : "10.16.0"
      }
    },
    {
      "identity" : "googledatatransport",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/google/GoogleDataTransport.git",
      "state" : {
        "revision" : "aae45a320fd0d11811820335b1eabc8753902a40",
        "version" : "9.2.5"
      }
    },
    {
      "identity" : "googleutilities",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/google/GoogleUtilities.git",
      "state" : {
        "revision" : "c38ce365d77b04a9a300c31061c5227589e5597b",
        "version" : "7.11.5"
      }
    },
    {
      "identity" : "grpc-ios",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/grpc/grpc-ios.git",
      "state" : {
        "revision" : "9a2e905b368afd590c91be4b32d55e6205467835",
        "version" : "1.49.1"
      }
    },
    {
      "identity" : "gtm-session-fetcher",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/google/gtm-session-fetcher.git",
      "state" : {
        "revision" : "d415594121c9e8a4f9d79cecee0965cf35e74dbd",
        "version" : "3.1.1"
      }
    },
    {
      "identity" : "interop-ios-for-google-sdks",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/google/interop-ios-for-google-sdks.git",
      "state" : {
        "revision" : "2d12673670417654f08f5f90fdd62926dc3a2648",
        "version" : "100.0.0"
      }
    },
    {
      "identity" : "leveldb",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/firebase/leveldb.git",
      "state" : {
        "revision" : "0706abcc6b0bd9cedfbb015ba840e4a780b5159b",
        "version" : "1.22.2"
      }
    },
    {
      "identity" : "lottie-ios",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/airbnb/lottie-ios.git",
      "state" : {
        "revision" : "45517c3cfec9469bbdd4f86e32393c28ae9df0bc",
        "version" : "4.3.3"
      }
    },
    {
      "identity" : "nanopb",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/firebase/nanopb.git",
      "state" : {
        "revision" : "819d0a2173aff699fb8c364b6fb906f7cdb1a692",
        "version" : "2.30909.0"
      }
    },
    {
      "identity" : "nuke",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/kean/Nuke.git",
      "state" : {
        "revision" : "3f666f120b63ea7de57d42e9a7c9b47f8e7a290b",
        "version" : "12.1.6"
      }
    },
    {
      "identity" : "promises",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/google/promises.git",
      "state" : {
        "revision" : "e70e889c0196c76d22759eb50d6a0270ca9f1d9e",
        "version" : "2.3.1"
      }
    },
    {
      "identity" : "purchases-ios",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/RevenueCat/purchases-ios.git",
      "state" : {
        "revision" : "d50a261eeb8a635c5927670f223971e13a34a926",
        "version" : "4.28.1"
      }
    },
    {
      "identity" : "swift-case-paths",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/pointfreeco/swift-case-paths",
      "state" : {
        "revision" : "5da6989aae464f324eef5c5b52bdb7974725ab81",
        "version" : "1.0.0"
      }
    },
    {
      "identity" : "swift-protobuf",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/apple/swift-protobuf.git",
      "state" : {
        "revision" : "3c54ab05249f59f2c6641dd2920b8358ea9ed127",
        "version" : "1.24.0"
      }
    },
    {
      "identity" : "swiftui-introspect",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/siteline/SwiftUI-Introspect.git",
      "state" : {
        "revision" : "3ced72fccb284235c266c1e8a32f1bf93129fc74",
        "version" : "1.1.0"
      }
    },
    {
      "identity" : "xctest-dynamic-overlay",
      "kind" : "remoteSourceControl",
      "location" : "https://github.com/pointfreeco/xctest-dynamic-overlay",
      "state" : {
        "revision" : "23cbf2294e350076ea4dbd7d5d047c1e76b03631",
        "version" : "1.0.2"
      }
    }
  ],
  "version" : 2
}

If using CocoaPods, the project's Podfile.lock

No response

[google-oss-bot]

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

[Pascal2807]

Unfortunately, I am dealing with the same issue. I was not able to solve it in the last hours.

[paulb777]

This is a duplicate of #11890 and will be resolved in Firebase 10.17.0, due out the week of October 30th.

In the meantime the workaround is to use Xcode 15.0.*.