First time back on this forum for a while, very nice new forum 
So my old app is crashing on startup for some people (mainly iPad 1) and I am looking to fix this issue.
Here is the crash log:
Full Stack Trace:
0 libstdc++.6.dylib 0x345613b0 __ZNSs4_Rep8_M_cloneERKSaIcEm + 11
1 libstdc++.6.dylib 0x34561841 __ZNSsC1ERKSs + 20
2 Little Digits 0x0021184d __ZN4Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 14596
3 Little Digits 0x00212f25 __ZN4Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 20444
4 Little Digits 0x0021375d __ZN4Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 22548
5 Little Digits 0x0021378f __ZN4Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 22598
6 Little Digits 0x00213875 __ZN4Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 22828
7 Little Digits 0x0031866d __ZN8ofColor_IfEixEi + 112716
8 Little Digits 0x00041cbd _Z13ofAddListenerI7ofEventI11buttonEventES1_18screenRecordSoundsEvRT_PT1_MS6_FvRT0_Ei + 17952
9 Little Digits 0x0003cbf7 ZNSt6vectorIP10baseNumberSaIS1_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS1_S3_EERKS1 + 10878
10 Little Digits 0x0003b8df ZNSt6vectorIP10baseNumberSaIS1_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS1_S3_EERKS1 + 5990
11 Little Digits 0x0003d9af __Z13ofAddListenerI7ofEventI11buttonEventES1_18screenRecordSoundsEvRT_PT1_MS6_FvRT0_Ei + 786
12 Little Digits 0x0000ed69 _Z10ofToStringIiESsRKT + 7384
13 Little Digits 0x0000eba1 _Z10ofToStringIiESsRKT + 6928
14 Little Digits 0x0003d607 ZNSt6vectorIP10baseNumberSaIS1_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS1_S3_EERKS1 + 13454
15 Little Digits 0x0032da5b __Z16ofRemoveListenerI7ofEventI16ofTouchEventArgsES1_9ofxiOSAppEvRT_PT1_MS6_FvRT0_Ei + 658
16 Little Digits 0x0032c4ad _ZN4Poco13AbstractEventI16ofTouchEventArgsNS_16PriorityStrategyIS1_NS_24AbstractPriorityDelegateIS1_EEEES4_NS_9FastMutexEE6notifyEPKvRS1 + 256
17 Little Digits 0x0032b725 __ZN4Poco13AbstractEventI7ofVec3fNS_16PriorityStrategyIS1_NS_24AbstractPriorityDelegateIS1_EEEES4_NS_9FastMutexEE16executeAsyncImplERKNS7_17NotifyAsyncParamsE + 16792
18 UIKit 0x34d3a5f1 + 524
19 UIKit 0x34d27801 + 380
20 UIKit 0x34d2711b + 6154
21 GraphicsServices 0x330f25a3 + 590
22 GraphicsServices 0x330f21d3 + 34
23 CoreFoundation 0x3582d173 + 34
24 CoreFoundation 0x3582d117 + 138
25 CoreFoundation 0x3582bf99 + 1384
26 CoreFoundation 0x3579eebd _CFRunLoopRunSpecific + 356
27 CoreFoundation 0x3579ed49 _CFRunLoopRunInMode + 104
28 GraphicsServices 0x330f12eb _GSEventRunModal + 74
29 UIKit 0x34d7b2f9 _UIApplicationMain + 1120
30 Little Digits 0x00329417 __ZN4Poco13AbstractEventI7ofVec3fNS_16PriorityStrategyIS1_NS_24AbstractPriorityDelegateIS1_EEEES4_NS_9FastMutexEE16executeAsyncImplERKNS7_17NotifyAsyncParamsE + 7818
31 Little Digits 0x00329295 __ZN4Poco13AbstractEventI7ofVec3fNS_16PriorityStrategyIS1_NS_24AbstractPriorityDelegateIS1_EEEES4_NS_9FastMutexEE16executeAsyncImplERKNS7_17NotifyAsyncParamsE + 7432
32 Little Digits 0x002c60a5 _ZNSt6vectorI8ofColor_IfESaIS1_EEC2ERKS3 + 2768
33 Little Digits 0x00008381 __mh_execute_header + 17281
34 Little Digits 0x000082d8 __mh_execute_header + 17112
Stepping downwards, what is likely to be the culprit here? ofColor? ofEventI11buttonEvent? ofToString?
?
Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 14596
Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 20444
Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 22548
Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 22598
Poco15SingletonHolderINS_12ErrorHandlerEE3getEv + 22828
Any thoughts greatly appreciated.
p.s the app was made in OFW 0.80, just upgrading to 0.84 to see if it helps.
Thanks