When i am trying to archive a framework for ML, using below command:
xcodebuild -workspace "./src/MLProject.xcworkspace" -configuration "Release" -sdk "iphoneos" -archivePath "./gen/out/Archives/Release-iphoneos/MLProject" -scheme "MLProject" -derivedDataPath "./gen/out/" archive BUILD_LIBRARY_FOR_DISTRIBUTION=YES SKIP_INSTALL=NO
The same command used to work fine on Xcode 16.4. Attached is the detailed error
The error message says:
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Please follow through on that — it is extremely important so that the root cause of this issue in the compiler is addressed. Please share your report number here for reference.
Further down, the message says:
3. While evaluating request ExecuteSILPipelineRequest(Run pipelines { PrepareOptimizationPasses, EarlyModulePasses, HighLevel,Function+EarlyLoopOpt, HighLevel,Module+StackPromote, MidLevel,Function, ClosureSpecialize, LowLevel,Function, LateLoopOpt, SIL Debug Info Generator } on SIL for MLProject)
4. While running pass #90956 SILFunctionTransform "CopyPropagation" on SILFunction "@$s5MLProject23MLProjectTextRowObservationCyACSayAA0bD0CGcfc".
for 'init(_:)' (at /Users/Desktop/xcode/MLProject/src/Frameworks/MLProject/MLProject/OCRScanner/MLProjectTextObservation.swift:135:5)
Bullet point 3 shows this is the complier running some of its optimization passes on the named init(_:) function in your code. You can try selectively disabling this optimization for that function by adding @_optimize(none) on the line before that init function is defined. Let me know how that goes.
— Ed Ford, DTS Engineer