I'm trying to sign a Mac app created with Unreal Engine. The signing process is manual using codesign. For some reason I'm having a crash on the app when adding certain entitlements that are necessary to the entitlements.plist file before signing. The crash looks like this: Exception Type: EXC_CRASH (SIGKILL (Code Signature Invalid)) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: CODESIGNING 1 Taskgated Invalid Signature Here's the crash full report: Full Report {"app_name":"Decoherence-Mac-Shipping","timestamp":"2023-10-11 08:49:18.00 -0500","app_version":"0.0.483","slice_uuid":"ad91922a-cea7-31bf-ba11-4984e24e77cc","build_version":"0.0.483","platform":0,"bundleID":"com.efectostudios.DecoherenceMac","share_with_app_devs":0,"is_first_party":0,"bug_type":"309","os_version":"macOS 13.2.1 (22D68)","roots_installed":0,"name":"Decoherence-Mac-Shipping","incident_id":"61D76BED-A68D-4535-AF3A-78BF60347328"} { "uptime" : 5500, "procRole" : "Default", "version" : 2, "userID" : 501, "deployVersion" : 210, "modelCode" : "iMac19,1", "coalitionID" : 2112, "osVersion" : { "train" : "macOS 13.2.1", "build" : "22D68", "releaseType" : "User" }, "captureTime" : "2023-10-11 08:49:17.3326 -0500", "incident" : "61D76BED-A68D-4535-AF3A-78BF60347328", "pid" : 15082, "cpuType" : "X86-64", "roots_installed" : 0, "bug_type" : "309", "procLaunch" : "2023-10-11 08:49:16.7724 -0500", "procStartAbsTime" : 5576178496866, "procExitAbsTime" : 5576738153681, "procName" : "Decoherence-Mac-Shipping", "procPath" : "/Users/Shared/*/DecoherenceTemp copy.app/Contents/MacOS/Decoherence-Mac-Shipping", "bundleInfo" : {"CFBundleShortVersionString":"0.0.483","CFBundleVersion":"0.0.483","CFBundleIdentifier":"com.efectostudios.DecoherenceMac"}, "storeInfo" : {"deviceIdentifierForVendor":"E8644E4C-3DF3-5239-897E-0A6D4BAFD5BD","thirdParty":true}, "parentProc" : "launchd", "parentPid" : 1, "coalitionName" : "com.efectostudios.DecoherenceMac", "crashReporterKey" : "7D9F74A0-44A0-D390-8EC8-6721FAB5FDF6", "throttleTimeout" : 2147483647, "wakeTime" : 1328, "sleepWakeUUID" : "014C6A54-479A-450B-94E2-5F9C7E6630D5", "sip" : "disabled", "exception" : {"codes":"0x0000000000000000, 0x0000000000000000","rawCodes":[0,0],"type":"EXC_CRASH","signal":"SIGKILL (Code Signature Invalid)"}, "termination" : {"flags":66,"code":1,"namespace":"CODESIGNING","indicator":"Taskgated Invalid Signature"}, "extMods" : {"caller":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"system":{"thread_create":0,"thread_set_state":0,"task_for_pid":2262},"targeted":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"warnings":0}, "faultingThread" : 0, "threads" : [{"triggered":true,"id":78216,"threadState":{"r13":{"value":0},"rax":{"value":0},"rflags":{"value":512},"cpu":{"value":0},"r14":{"value":0},"rsi":{"value":0},"r8":{"value":0},"cr2":{"value":0},"rdx":{"value":0},"r10":{"value":0},"r9":{"value":0},"r15":{"value":0},"rbx":{"value":0},"trap":{"value":0},"err":{"value":0},"r11":{"value":0},"rip":{"value":4597456624,"matchesCrashFrame":1},"rbp":{"value":0},"rsp":{"value":140702040136552},"r12":{"value":0},"rcx":{"value":0},"flavor":"x86_THREAD_STATE","rdi":{"value":0}},"frames":[{"imageOffset":20208,"symbol":"_dyld_start","symbolLocation":0,"imageIndex":0},{"imageOffset":0,"imageIndex":1}]}], "usedImages" : [ { "size" : 622592, "arch" : "x86_64", "source" : "P", "base" : 4597436416, "uuid" : "bba77709-6cad-3592-ab03-09d0f7b8610e" }, { "size" : 85278720, "arch" : "x86_64", "source" : "P", "base" : 4308656128, "uuid" : "ad91922a-cea7-31bf-ba11-4984e24e77cc" } ], "vmSummary" : "ReadOnly portion of Libraries: Total=202.9M resident=0K(0%) swapped_out_or_unallocated=202.9M(100%)\nWritable regions: Total=11.4M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=11.4M(100%)\n\n VIRTUAL REGION \nREGION TYPE SIZE COUNT (non-coalesced) \n=========== ======= ======= \nSTACK GUARD 56.0M 1 \nStack 8192K 1 \nVM_ALLOCATE 4K 1 \n__DATA 13.0M 3 \n__DATA_CONST 32K 1 \n__DATA_DIRTY 16K 1 \n__LINKEDIT 121.0M 3 \n__TEXT 81.9M 2 \nshared memory 4K 1 \n=========== ======= ======= \nTOTAL 279.9M 14 \n", "legacyInfo" : { "threadTriggered" : { } }, "trialInfo" : { "rollouts" : [ { "rolloutId" : "5ffde50ce2aacd000d47a95f", "factorPackIds" : { }, "deploymentId" : 240000334 }, { "rolloutId" : "5fb4245a1bbfe8005e33a1e1", "factorPackIds" : { }, "deploymentId" : 240000021 } ], "experiments" : [ { "treatmentId" : "6dd670af-0633-45e4-ae5f-122ae4df02be", "experimentId" : "64406ba83deb637ac8a04419", "deploymentId" : 900000017 } ] }, "reportNotes" : [ "dyld_process_snapshot_get_shared_cache failed" ] }