The app in question was recently distributed on September 4,2024. This time, there have been some minor improvements. To test new version on my iPhone, compiling is done completely. But when I archive it for distribution, I get the following error. While running pass #985712 SILFunctionTransform "DeadArgSignatureOpt" on SILFunction "@$s15Petty_treasurer12PhotosViewerC8onReturnyyF". for 'onReturn()' (at /Users/ymdakr/MyAppli/Petty_accountant/Petty_accountant/PhotosViewer.swift:173:11) Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var LLVM_SYMBOLIZER_PATH to point to it): 0 swift-frontend 0x0000000107a5b0fc llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56 1 swift-frontend 0x0000000107a59350 llvm::sys::RunSignalHandlers() + 112 2 swift-frontend 0x0000000107a5b6c8 SignalHandler(int) + 292 3 libsystem_platform.dylib 0x000000018deae584 _sigtramp + 56 4 swift-frontend 0x0000000103cb3c54 swift::AbstractFunctionDecl::isDistributedTargetInvocationResultHandlerOnReturn() const + 356 5 swift-frontend 0x0000000103cb3c54 swift::AbstractFunctionDecl::isDistributedTargetInvocationResultHandlerOnReturn() const + 356 6 swift-frontend 0x000000010305cc74 canSpecializeFunction(swift::SILFunction*, swift::CallerAnalysis::FunctionInfo const*, bool) + 444 7 swift-frontend 0x000000010305c2e4 (anonymous namespace)::FunctionSignatureOpts::run() + 212 8 swift-frontend 0x0000000103247554 swift::SILPassManager::runFunctionPasses(unsigned int, unsigned int) + 3448 9 swift-frontend 0x0000000103240d74 swift::SILPassManager::executePassPipelinePlan(swift::SILPassPipelinePlan const&) + 252 10 swift-frontend 0x000000010327d084 swift::SimpleRequest (swift::SILPipelineExecutionDescriptor), (swift::RequestFlags)1>::evaluateRequest(swift::ExecuteSILPipelineRequest const&, swift::Evaluator&) + 56 11 swift-frontend 0x00000001032609e8 swift::ExecuteSILPipelineRequest::OutputType swift::Evaluator::getResultUncached(swift::Evaluator&, swift::ExecuteSILPipelineRequest)::'lambda'()>(swift::ExecuteSILPipelineRequest const&, swift::ExecuteSILPipelineRequest::OutputType swift::evaluateOrFatal(swift::Evaluator&, swift::ExecuteSILPipelineRequest)::'lambda'()) + 412 12 swift-frontend 0x00000001032636c4 swift::runSILOptimizationPasses(swift::SILModule&) + 440 13 swift-frontend 0x00000001027db3f8 swift::CompilerInstance::performSILProcessing(swift::SILModule*) + 1160 14 swift-frontend 0x0000000102405d68 performCompileStepsPostSILGen(swift::CompilerInstance&, std::__1::unique_ptr>, llvm::PointerUnion, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) + 1376 15 swift-frontend 0x00000001024056e4 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 2888 16 swift-frontend 0x0000000102408228 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 1680 17 swift-frontend 0x0000000102406f58 swift::performFrontend(llvm::ArrayRef, char const*, void*, swift::FrontendObserver*) + 3572 18 swift-frontend 0x000000010238e01c swift::mainEntry(int, char const**) + 3680 19 dyld 0x000000018daf3154 start + 2476 Command SwiftCompile failed with a nonzero exit code Previously distributed version is also giving the same error. Development environment: Xcode 16, macOS Sonoma 14.6.1 Run-time configuration: iOS 18