ModbusClient 4+

App Crash

Each time when I want to STOP the Client-Connection the App crashes.

when trying to cycle requests application crashes

see part of the dump below

Application Specific Information:
Performing @selector(cycleActionButton:) from sender NSButton 0x7fdbc77417d0

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libobjc.A.dylib 0x00007fff204e0c73 object_isClass 24
1 com.apple.Foundation 0x00007fff21480746 KVO_IS_RETAINING_ALL_OBSERVERS_OF_THIS_OBJECT_IF_IT_CRASHES_AN_OBSERVER_WAS_OVERRELEASED_OR_SMASHED 50
2 com.apple.Foundation 0x00007fff214804cb -[NSObject(NSKeyValueObservingPrivate) _changeValueForKeys:count:maybeOldValuesDict:maybeNewValuesDict:usingBlock:] 294
3 com.apple.Foundation 0x00007fff214ab4eb -[NSObject(NSKeyValueObservingPrivate) _changeValueForKey:key:key:usingBlock:] 68
4 com.apple.Foundation 0x00007fff214adb83 _NSSetCharValueAndNotify 267
5 com.contech.ModbusClient 0x000000010fa4a32c 0x10fa1e000 181036
6 com.contech.ModbusClient 0x000000010fa31785 0x10fa1e000 79749
7 com.contech.ModbusClient 0x000000010fa313e0 0x10fa1e000 78816
8 com.contech.ModbusClient 0x000000010fa304fa 0x10fa1e000 75002
9 com.contech.ModbusClient 0x000000010fa608e4 0x10fa1e000 272612
10 com.contech.ModbusClient 0x000000010fa63f60 0x10fa1e000 286560
11 com.apple.AppKit 0x00007fff2316c7fd -[NSApplication(NSResponder) sendAction:to:from:] 283
12 com.apple.AppKit 0x00007fff2316c6a9 -[NSControl sendAction:to:] 86
13 com.apple.AppKit 0x00007fff2316c5db __26-[NSCell _sendActionFrom:]_block_invoke 131
14 com.apple.AppKit 0x00007fff2316c4e2 -[NSCell _sendActionFrom:] 171
15 com.apple.AppKit 0x00007fff2316c42a -[NSButtonCell _sendActionFrom:] 96
16 com.apple.AppKit 0x00007fff23169509 NSControlTrackMouse 1757
17 com.apple.AppKit 0x00007fff23168e04 -[NSCell trackMouse:inRect:ofView:untilMouseUp:] 130
18 com.apple.AppKit 0x00007fff23168cc9 -[NSButtonCell trackMouse:inRect:ofView:untilMouseUp:] 697
19 com.apple.AppKit 0x00007fff23168002 -[NSControl mouseDown:] 722
20 com.apple.AppKit 0x00007fff23166454 -[NSWindow(NSEventRouting) _handleMouseDownEvent:isDelayedEvent:] 4956
21 com.apple.AppKit 0x00007fff230d5bd8 -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] 2594
22 com.apple.AppKit 0x00007fff230d4f9a -[NSWindow(NSEventRouting) sendEvent:] 347
23 com.apple.AppKit 0x00007fff230d3384 -[NSApplication(NSEvent) sendEvent:] 352
24 com.apple.AppKit 0x00007fff233abf1e -[NSApplication _handleEvent:] 65
25 com.apple.AppKit 0x00007fff22f3c6af -[NSApplication run] 623
26 com.apple.AppKit 0x00007fff22f1096f NSApplicationMain 816
27 com.contech.ModbusClient 0x000000010fa320c9 0x10fa1e000 82121
28 libdyld.dylib 0x00007fff20650621 start 1

Entwickler-Antwort ,

Please ensure you submit crash reports to Apple so we can analyse the reason and improve reliability.