Crash Item : CoreFoundation +[NSObject(NSObject) _copyDescription] Issue Details : Fatal Exception: NSInvalidArgumentException 0 CoreFoundation 0x99d78 __exceptionPreprocess 1 libobjc.A.dylib 0x16734 objc_exception_throw 2 CoreFoundation 0x177b88 +[NSObject(NSObject) _copyDescription] 3 CoreFoundation 0x2e988 forwarding 4 CoreFoundation 0x2da60 _CF_forwarding_prep_0 5 libnetwork.dylib 0xc12b4 nw_endpoint_get_type 6 CFNetwork 0x114950 CFURLDownloadCancel 7 CFNetwork 0x26cfa8 _CFURLStorageSessionDisableCache 8 CFNetwork 0x26cd90 _CFURLStorageSessionDisableCache 9 libnetwork.dylib 0x191a7c nw_endpoint_flow_connect 10 libnetwork.dylib 0x1c090 nw_endpoint_flow_setup_protocols 11 libnetwork.dylib 0x200b0 nw_endpoint_flow_setup_channel 12 libnetwork.dylib 0x167a4 -[NWConcrete_nw_endpoint_flow updatePathWithHandler:] 13 libnetwork.dylib 0x78160 nw_endpoint_handler_path_change 14 libnetwork.dylib 0x2d4f78 __nw_endpoint_handler_initialize_association_block_invoke 15 libnetwork.dylib 0x4d7750 __nw_association_update_paths_block_invoke.81 16 libnetwork.dylib 0x75358 nw_hash_table_apply 17 libnetwork.dylib 0x4d7114 nw_association_update_paths 18 libnetwork.dylib 0x167dec nw_path_necp_update_evaluator 19 libnetwork.dylib 0x14ad18 nw_path_necp_check_for_updates 20 libnetwork.dylib 0xbfc90 nw_path_evaluator_force_update 21 libnetwork.dylib 0x4da048 nw_association_force_update 22 libnetwork.dylib 0x21ac4 nw_endpoint_flow_setup_channel 23 libnetwork.dylib 0x182dc -[NWConcrete_nw_endpoint_flow startWithHandler:] 24 libnetwork.dylib 0x79d18 nw_endpoint_handler_path_change 25 libnetwork.dylib 0xa5798 nw_endpoint_handler_start 26 libnetwork.dylib 0x13bb0 nw_endpoint_resolver_start_next_child 27 libdispatch.dylib 0x1e68 _dispatch_call_block_and_release 28 libdispatch.dylib 0x3a2c _dispatch_client_callout 29 libdispatch.dylib 0xd0a4 _dispatch_workloop_invoke 30 libdispatch.dylib 0x16500 _dispatch_workloop_worker_thread 31 libsystem_pthread.dylib 0x10bc _pthread_wqthread 32 libsystem_pthread.dylib 0xe5c start_wqthread Crash Events : This issue has 1 crash event affecting 1 user Device For Max count : iPhone 13 OS for Max count : 15.4.1
I have gotten this issue but cant able to reproduce this.
I am getting this cashed and not able to understand
It’s hard to offer advice based on the info you’ve posted. Please post a full crash report, using the process described in Posting a Crash Report.
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Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"
Crash Item : CoreFoundation +[NSObject(NSObject) _copyDescription] Issue Details : Fatal Exception: NSInvalidArgumentException 0 CoreFoundation 0x99d78 __exceptionPreprocess 1 libobjc.A.dylib 0x16734 objc_exception_throw 2 CoreFoundation 0x177b88 +[NSObject(NSObject) _copyDescription] 3 CoreFoundation 0x2e988 forwarding 4 CoreFoundation 0x2da60 _CF_forwarding_prep_0 5 libnetwork.dylib 0xc12b4 nw_endpoint_get_type 6 CFNetwork 0x114950 CFURLDownloadCancel 7 CFNetwork 0x26cfa8 _CFURLStorageSessionDisableCache 8 CFNetwork 0x26cd90 _CFURLStorageSessionDisableCache 9 libnetwork.dylib 0x191a7c nw_endpoint_flow_connect 10 libnetwork.dylib 0x1c090 nw_endpoint_flow_setup_protocols 11 libnetwork.dylib 0x200b0 nw_endpoint_flow_setup_channel 12 libnetwork.dylib 0x167a4 -[NWConcrete_nw_endpoint_flow updatePathWithHandler:] 13 libnetwork.dylib 0x78160 nw_endpoint_handler_path_change 14 libnetwork.dylib 0x2d4f78 __nw_endpoint_handler_initialize_association_block_invoke 15 libnetwork.dylib 0x4d7750 __nw_association_update_paths_block_invoke.81 16 libnetwork.dylib 0x75358 nw_hash_table_apply 17 libnetwork.dylib 0x4d7114 nw_association_update_paths 18 libnetwork.dylib 0x167dec nw_path_necp_update_evaluator 19 libnetwork.dylib 0x14ad18 nw_path_necp_check_for_updates 20 libnetwork.dylib 0xbfc90 nw_path_evaluator_force_update 21 libnetwork.dylib 0x4da048 nw_association_force_update 22 libnetwork.dylib 0x21ac4 nw_endpoint_flow_setup_channel 23 libnetwork.dylib 0x182dc -[NWConcrete_nw_endpoint_flow startWithHandler:] 24 libnetwork.dylib 0x79d18 nw_endpoint_handler_path_change 25 libnetwork.dylib 0xa5798 nw_endpoint_handler_start 26 libnetwork.dylib 0x13bb0 nw_endpoint_resolver_start_next_child 27 libdispatch.dylib 0x1e68 _dispatch_call_block_and_release 28 libdispatch.dylib 0x3a2c _dispatch_client_callout 29 libdispatch.dylib 0xd0a4 _dispatch_workloop_invoke 30 libdispatch.dylib 0x16500 _dispatch_workloop_worker_thread 31 libsystem_pthread.dylib 0x10bc _pthread_wqthread 32 libsystem_pthread.dylib 0xe5c start_wqthread Crash Events : This issue has 1 crash event affecting 1 user Device For Max count : iPhone 13 OS for Max count : 15.4.1
I have gotten this issue but cant able to reproduce this.
There’s no way to get useful results from the mangled crash report snippet you posted. Please post a full crash report, using the process described Posting a Crash Report.
Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"
Sharing new logs can you please check again
Sharing new logs can you please check again
NSInvalidArgumentException is a very generic failure. AFAICT there’s no indication that your crash is related to the other crashes on this thread. Specifically, in the other cases the crashes were coming out of CFNetwork but in your case it’s coming out of UIKit.
I recommend that you start a new thread for your crash. Tag it with UIKit and Debugging. It’d be best if you included an Apple crash report; I can’t do much with third-party crash reports [1].
Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"
[1] If you’re curious as to why, see Implementing Your Own Crash Reporter.
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—
srajansinghal
Add a CommentI am getting this cashed and not able to understand and not able to reproduce it at my end. any help will be appreciated.