We have a script that builds several Swift Packages using xcodebuild. Since Xcode 16.3, xcodebuild crashes when invoked on a Swift Package, with the following error
xcodebuild -list
Command line invocation:
/Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -list
Resolve Package Graph
** INTERNAL ERROR: Unable to load workspace '/Users/glaurent/Developer/livesight-universalsdk/SDKs/Modules/CommonObjC' **
Uncaught Exception: -[Swift.__SwiftDeferredNSArray intersectsSet:]: unrecognized selector sent to instance 0x600002593e00
Stack:
0 __exceptionPreprocess (in CoreFoundation)
1 objc_exception_throw (in libobjc.A.dylib)
2 -[NSObject(NSObject) __retain_OA] (in CoreFoundation)
3 ___forwarding___ (in CoreFoundation)
4 _CF_forwarding_prep_0 (in CoreFoundation)
5 -[DVTCoreDevice(DVTCoreDeviceIDE) deviceSupportsBuildable:buildParameters:error:] (in IDEFoundation)
6 -[DVTCoreDevice(DVTCoreDeviceIDE) supportedArchitecturesForBuildableContext:buildParameters:error:] (in IDEFoundation)
7 _IDERunDestinationsForBuildableUsingDeviceWithBuildParameters (in IDEFoundation)
8 -[IDERunDestinationManager runDestinationsForScheme:schemeCommands:executionEnvironment:eligibleOnly:genericOnly:architectureVisibility:] (in IDEFoundation)
9 IDESchemeDetermineAvailableRunDestinations (in IDEFoundation)
10 -[IDEScheme _actuallyInvalidateAvailableRunDestinations] (in IDEFoundation)
11 addSchemeAndMakeActiveIfNecessary #1 (result:error:) in IDESwiftPackage.generateScheme(with:buildable:additionalBuildables:unsetRunnable:makeActive:orderHint:) (in IDESwiftPackageCore)
12 IDESwiftPackage.generateScheme(with:buildable:additionalBuildables:unsetRunnable:makeActive:orderHint:) (in IDESwiftPackageCore)
13 IDESwiftPackage.generateSchemes(_:isRootPackage:) (in IDESwiftPackageCore)
14 IDESwiftPackage.update(from:graphHasErrors:delegate:) (in IDESwiftPackageCore)
15 specialized IDESPMWorkspaceDelegate.rootPackagesDidUpdate(packages:graphHasErrors:modelGraphSynchronizerToken:) (in IDESwiftPackageCore)
16 closure #1 in IDESPMWorkspaceDelegate.packageGraphDidFinishAction(_:duration:result:) (in IDESwiftPackageCore)
17 partial apply for closure #1 in IDESPMWorkspaceDelegate.disableWorkspaceContentSynchronization(during:) (in IDESwiftPackageCore)
18 <deduplicated_symbol> (in DVTFoundation)
19 <deduplicated_symbol> (in DVTFoundation)
20 thunk for @escaping @callee_guaranteed () -> () (in DVTFoundation)
21 __58-[DVTModelObjectGraph performBlockCoalescingModelChanges:]_block_invoke (in DVTFoundation)
22 -[DVTModelGraphTransactionScope performTransaction:] (in DVTFoundation)
23 -[DVTModelObjectGraph performBlockCoalescingModelChanges:] (in DVTFoundation)
24 DVTModelObjectGraph.performBlockCoalescingModelChanges<A>(_:) (in DVTFoundation)
25 IDESPMWorkspaceDelegate.disableWorkspaceContentSynchronization(during:) (in IDESwiftPackageCore)
26 IDESPMWorkspaceDelegate.packageGraphDidFinishAction(_:duration:result:) (in IDESwiftPackageCore)
27 <deduplicated_symbol> (in IDESwiftPackageCore)
28 SPMWorkspace.packageGraphActionFinished(_:) (in SwiftPM)
29 closure #2 in closure #3 in SPMWorkspace.processPackageGraphActionsInBackgroundIfNeeded(canProcessPackageGraphActions:) (in SwiftPM)
30 partial apply for closure #1 in SPMSDKPackageContainer.loadManifest() (in SwiftPM)
31 specialized thunk for @escaping @isolated(any) @callee_guaranteed @async () -> (@out A) (in SwiftPM)
32 partial apply for closure #1 in SPMSDKPackageContainer.loadManifest() (in SwiftPM)
33 completeTaskWithClosure(swift::AsyncContext*, swift::SwiftError*) (in libswift_Concurrency.dylib)
This error happens regardless of the command passed to xcodebuild.
