EXC_BAD_ACCESS KERN_INVALID_ADDRESS Crash when syncing message dictionary in InAppManager

[bhawkerfetch]

Hello,

Getting a number of user crashes in the wild in InAppManager.finishSync() on SDK version 6.4.7, when trying to access the ordered dictionary of messages to persist them.

This was happening occasionally in older versions of the SDK but seemingly much more now.

Looking through some of the crashes, my best lead is that this is during normal app usage (not on app startup) when a message arrives.

Any ideas on getting this resolved with an SDK update?

Crashed: com.apple.NSURLSession-delegate
EXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x0000000000000000
Crashed: com.apple.NSURLSession-delegate
0 IterableSDK 0x21348 $s11IterableSDK17OrderedDictionaryV6valuesSayq_GvgSS_AA0A12InAppMessageCTB5 + 212
1 IterableSDK 0x23f24 $s11IterableSDK12InAppManagerC10finishSync33_DF59196118A2335C445AC651F3842B40LL12inboxChangedySb_tF + 864
2 IterableSDK 0x23b90 $s11IterableSDK12InAppManagerC11synchronize33_DF59196118A2335C445AC651F3842B40LL10appIsReadyAA6FutureCySbs5Error_pGSb_tFSbAA19MergeMessagesResultVcfU0_ + 500
3 IterableSDK 0x6ebb8 $s11IterableSDK6FutureC3mapyACyqd__q_Gqd__xclFyxcfU_AA19MergeMessagesResultV_s5Error_pSbTB5 + 52
4 IterableSDK 0x33514 $sxIegn_xytIegnr_s5ErrorR_r0_lTR11IterableSDK19MergeMessagesResultV_sAA_pTG5TA + 52
5 IterableSDK 0x17c90 $s11IterableSDK6FutureC6report33_356D129435571A56DF59A9C74EA36600LL6resultys6ResultOyxq_G_tFAA013MergeMessagesL0V_s5Error_pTB5 + 292
6 IterableSDK 0x6ed34 $s11IterableSDK6FutureC3mapyACyqd__q_Gqd__xclFyxcfU_SayAA0A12InAppMessageCG_s5Error_pAA19MergeMessagesResultVTg5 + 248
7 IterableSDK 0x31494 $sxIegn_xytIegnr_s5ErrorR_r0_lTRSDys11AnyHashableVypG_11IterableSDK011SendRequestA0VTG5TA + 36
8 IterableSDK 0x17994 $s11IterableSDK6FutureC6report33_356D129435571A56DF59A9C74EA36600LL6resultys6ResultOyxq_G_tFSayAA0A12InAppMessageCG_s5Error_pTg5 + 120
9 IterableSDK 0xa18fc $s11IterableSDK6FutureC10mapFailureyACyxqd__Gqd__q_cs5ErrorRd__lFyxcfU_SayAA0A12InAppMessageCG_AA011SendRequestF0VsAF_pTg5 + 128
10 IterableSDK 0x31494 $sxIegn_xytIegnr_s5ErrorR_r0_lTRSDys11AnyHashableVypG_11IterableSDK011SendRequestA0VTG5TA + 36
11 IterableSDK 0x178d8 $s11IterableSDK6FutureC6report33_356D129435571A56DF59A9C74EA36600LL6resultys6ResultOyxq_G_tFSDys11AnyHashableVypG_AA16SendRequestErrorVTg5Tm + 332
12 IterableSDK 0x6eb48 $s11IterableSDK6FutureC3mapyACyqd__q_Gqd__xclFyxcfU_SDys11AnyHashableVypG_AA16SendRequestErrorVSayAA0A12InAppMessageCGTg5 + 236
13 IterableSDK 0x31494 $sxIegn_xytIegnr_s5ErrorR_r0_lTRSDys11AnyHashableVypG_11IterableSDK011SendRequestA0VTG5TA + 36
14 IterableSDK 0x178d8 $s11IterableSDK6FutureC6report33_356D129435571A56DF59A9C74EA36600LL6resultys6ResultOyxq_G_tFSDys11AnyHashableVypG_AA16SendRequestErrorVTg5Tm + 332
15 IterableSDK 0xa1784 $s11IterableSDK6FutureC10mapFailureyACyxqd__Gqd__q_cs5ErrorRd__lFyxcfU_SDys11AnyHashableVypG_AA07NetworkF0VAA011SendRequestF0VTg5 + 212
16 IterableSDK 0x31494 $sxIegn_xytIegnr_s5ErrorR_r0_lTRSDys11AnyHashableVypG_11IterableSDK011SendRequestA0VTG5TA + 36
17 IterableSDK 0x170f8 $s11IterableSDK6FutureC6report33_356D129435571A56DF59A9C74EA36600LL6resultys6ResultOyxq_G_tFSDys11AnyHashableVypG_AA12NetworkErrorVTg5 + 324
18 IterableSDK 0x9e544 $s11IterableSDK13NetworkHelperV11sendRequest_9converter12usingSessionAA6FutureCyxAA0C5ErrorVG10Foundation10URLRequestV_xSgAL4DataVKcAA0cI8Protocol_ptlFZyAQSg_So13NSURLResponseCSgs0K0_pSgtcfU_SDys11AnyHashableVypG_Tg5 + 612
19 IterableSDK 0x94b8c $sSo12NSURLSessionC11IterableSDKE11makeRequest_17completionHandlery10Foundation10URLRequestV_yAF4DataVSg_So13NSURLResponseCSgs5Error_pSgtctFyAK_AnPtcfU_TA + 20
20 IterableSDK 0x6a1fc $s10Foundation4DataVSgSo13NSURLResponseCSgs5Error_pSgIegggg_So6NSDataCSgAGSo7NSErrorCSgIeyByyy_TR + 148
21 FirebasePerformance 0x1bc64 __InstrumentDataTaskWithRequestCompletionHandler_block_invoke_2 + 220
22 FirebasePerformance 0x1bc64 __InstrumentDataTaskWithRequestCompletionHandler_block_invoke_2 + 220
23 CFNetwork 0x22b6c CFURLRequestSetMainDocumentURL + 3000
24 CFNetwork 0x33d80 _CFNetworkErrorCopyLocalizedDescriptionWithHostname + 11944
25 libdispatch.dylib 0x1e6c _dispatch_call_block_and_release + 32
26 libdispatch.dylib 0x3a30 _dispatch_client_callout + 20
27 libdispatch.dylib 0xb124 _dispatch_lane_serial_drain + 668
28 libdispatch.dylib 0xbcb4 _dispatch_lane_invoke + 444
29 libdispatch.dylib 0x16500 _dispatch_workloop_worker_thread + 648
30 libsystem_pthread.dylib 0x10bc _pthread_wqthread + 288
31 libsystem_pthread.dylib 0xe5c start_wqthread + 8