OpenMV IDE crashes consistently when opening the example script:
Examples/Feature Detection/find_circles.py
and then scrolling down in the editor window.
The crash happens every time on my system.
Steps to reproduce the behavior:
Launch OpenMV IDE 4.8.10
Open:
Examples/Feature Detection/find_circles.py
Scroll down in the editor
IDE crashes immediately
This is an issue with the Python language server integration in the IDE. Iâll get this debugged and fixed asap.
Does this fix the issue? Release Development Release ¡ openmv/openmv-ide ¡ GitHub
Yes, thank you, it works, meaning 4.8.11 did not crash on the example sources.
It might be another issue: it immediately crashes when I flash âFeature Detection/template_matching.pyâ and does not show any camera images at all.
And on âFeature Detection/selective_search.py,â after flashing, it shows camera capture in the IDE and then IDE crashes in a second
Uh, do you mean the IDE crash or the script stops working? If itâs a crash, can you give me the output mac produces via the error log.
It might be another issue: it immediately crashes when I flash âFeature Detection/template_matching.pyâ and does not show any camera images at all.
I run the IDE via Applications. I do not see any errors; it just disappears like it never ran. Is there an error log in an app file location, or in debug mode, I can activate to get the log?
Also, update on IDE crash on example sources: âMachine Learning/Tensor Flow/tf_object_detection.pyâ the IDE crashes in 10-15 seconds w/o flashing.
Mmm, if itâs a crash with a segfault Mac OS typically pops open a very long error crash log thatâs very detailed.
I tried to crash it on my Mac, given what you told me, and I cannot reproduce the issues you are seeing.
Can you try this?
On macOS, segfault crash reporting is handled by ReportCrash, which automatically saves crash reports for applications and system processes. To ensure itâs enabled for all apps, you need to keep the ReportCrash LaunchAgents and LaunchDaemons loaded.
By default, macOS enables crash reporting for all applications. You can verify itâs active by:
Opening Console and checking the Crash Reports section for recent reports Apple Support.
Running:
sudo launchctl list | grep ReportCrash
If you see entries for both the user and system ReportCrash agents, itâs enabled.
If itâs disabled, reload the agents:
sudo launchctl load -w /System/Library/LaunchAgents/com.apple.ReportCrash.plist
sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.ReportCrash.Root.plist
The -w flag makes the change persistent across reboots SS64 Command line reference.
ReportCrash will capture segfaults (signal 11) for all processes, including commandâline tools. If you want to inspect the actual core dump (for debugging), you can:
ulimit -c unlimited
sudo sysdiagnose
This produces .crash files in /var/crash that you can unpack with apport-unpack if you have the Apport package installed gerry-chen.com**+1**.
After a crash, open Console and go to Reports > Crash Reports to see the generated .ips files Apple Support. You can also use sudo log show --predicate 'process contains "AppName"' to filter logs.
If youâre a developer and want to control crash dialog behavior, use CrashReporterPrefs.app from Xcodeâs Developer Tools SS64 Command line reference.
Tip: Disabling ReportCrash (e.g., with launchctl unload) will stop all applications from generating crash reports, so only enable it if you need debugging or diagnostics.
@kwagyeman please find my findings below.
Meanwhile, by any chance, is there a way to flash OpenMV firmware from the command line? Iâm considering it as a backup option. If such an option exists, could you point me to any relevant documentation?
% sudo launchctl list | grep ReportCrash
40983 -9 com.apple.ReportCrash.Root
% sudo launchctl load -w /System/Library/LaunchAgents/com.apple.ReportCrash.plist
Warning: Expecting a LaunchDaemons path since the command was ran as root. Got LaunchAgents instead.
`launchctl bootstrap` is a recommended alternative.
% sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.ReportCrash.Root.plist
Load failed: 5: Input/output error
Try running `launchctl bootstrap` as root for richer errors.
I tried:
% sudo launchctl bootstrap
Usage: launchctl bootstrap <domain-target> [service-path, service-path2, ...]
After I generated a âtestâ crash report with `sudo sysdiagnose`, I see:
% sudo launchctl list | grep ReportCrash
40983 -9 com.apple.ReportCrash.Root
- 0 com.apple.ReportCrash
My assumption so far is that the IDE crashes/disappears w/o producing a crash report (I do not see the âSend to Appleâ report window), or Iâm doing something wrong.
Please advise on the next step.
UPD #1: Today 4.8.11 started failing right after showing the default example, and I can not click on that smaller window as it is overlapped by the bigger one.
I figured that pressing space closes those windows and opens the IDE main window.
UPD #2:
At some point, somehow I was able to start the IDE from the terminal, and saw the following error:
% /Applications/OpenMV\ IDE.app/Contents/MacOS/OpenMV\ IDE
2026-05-19 08:17:23.591 OpenMV IDE[57539:45088989] TSM AdjustCapsLockLEDForKeyTransitionHandling - _ISSetPhysicalKeyboardCapsLockLED Inhibit
*** Terminating app due to uncaught exception âNSRangeExceptionâ, reason: â*** -[__NSArrayM objectAtIndexedSubscript:]: index 2 beyond bounds for empty arrayâ
*** First throw call stack:
(
0 CoreFoundation 0x0000000189efbae0 \__exceptionPreprocess + 176
1 libobjc.A.dylib 0x00000001899beb90 objc_exception_throw + 88
2 CoreFoundation 0x0000000189e75f90 -\[\__NSCFString hasSuffix:\] + 0
3 libqcocoa.dylib 0x0000000102058124 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269336
4 libqcocoa.dylib 0x00000001020581a8 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269468
5 libqcocoa.dylib 0x000000010205677c \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 262768
6 QtWidgets 0x0000000102429234 \_ZN9QTreeView16selectionChangedERK14QItemSelectionS2\_ + 332
7 QtCore 0x00000001032c1788 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3780
8 QtCore 0x00000001034856a4 \_ZN19QItemSelectionModel20emitSelectionChangedERK14QItemSelectionS2\_ + 216
9 QtCore 0x0000000103485264 \_ZN19QItemSelectionModel6selectERK14QItemSelection6QFlagsINS_13SelectionFlagEE + 660
10 QtCore 0x0000000103484f24 \_ZN19QItemSelectionModel6selectERK11QModelIndex6QFlagsINS_13SelectionFlagEE + 68
11 QtCore 0x000000010348614c \_ZN19QItemSelectionModel15setCurrentIndexERK11QModelIndex6QFlagsINS_13SelectionFlagEE + 260
12 QtWidgets 0x00000001023b086c \_ZN17QAbstractItemView15setCurrentIndexERK11QModelIndex + 160
13 libUtils.4.8.11.dylib 0x00000001011d01c4 \_ZN5Utils16TreeViewComboBox15setCurrentIndexERK11QModelIndex + 216
14 libLanguageClient.dylib 0x00000001128f3efc \_ZN14LanguageClient15OutlineComboBox11updateEntryEv + 104
15 QtCore 0x00000001032c1524 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3168
16 QtWidgets 0x00000001023174a4 \_ZNK14QPlainTextEdit10blockCountEv + 3496
17 QtCore 0x00000001032c1788 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3780
18 QtWidgets 0x000000010233b500 \_ZN18QWidgetTextControl13setTextCursorERK11QTextCursorb + 208
19 libTextEditor.dylib 0x000000011262bfe4 \_ZN10TextEditor16TextEditorWidget15doSetTextCursorERK11QTextCursorb + 360
20 libTextEditor.dylib 0x0000000112622ef0 \_ZN10TextEditor16TextEditorWidget18setMultiTextCursorERKN5Utils15MultiTextCursorE + 116
21 libTextEditor.dylib 0x0000000112627eac \_ZN10TextEditor8Internal23TextEditorWidgetPrivate18cursorMoveKeyEventEP9QKeyEvent + 92
22 libTextEditor.dylib 0x0000000112629340 \_ZN10TextEditor16TextEditorWidget13keyPressEventEP9QKeyEvent + 2228
23 QtWidgets 0x0000000102186494 \_ZN7QWidget5eventEP6QEvent + 488
24 QtWidgets 0x000000010220a060 \_ZN6QFrame5eventEP6QEvent + 56
25 QtWidgets 0x00000001023135f4 \_ZN14QPlainTextEdit5eventEP6QEvent + 632
26 QtWidgets 0x000000010213cfec \_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 272
27 QtWidgets 0x000000010213e064 \_ZN12QApplication6notifyEP7QObjectP6QEvent + 1044
28 QtCore 0x0000000103277f88 \_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
29 QtWidgets 0x0000000102199cb8 \_ZNK21QWidgetRepaintManager3rhiEv + 6592
30 QtWidgets 0x000000010213cfec \_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 272
31 QtWidgets 0x000000010213de50 \_ZN12QApplication6notifyEP7QObjectP6QEvent + 512
32 QtCore 0x0000000103277f88 \_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
33 QtGui 0x00000001015daf60 \_ZN22QGuiApplicationPrivate15processKeyEventEPN29QWindowSystemInterfacePrivate8KeyEventE + 260
34 QtGui 0x0000000101631aa4 \_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 396
35 QtGui 0x0000000101631688 \_ZN22QWindowSystemInterface23flushWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 496
36 libqcocoa.dylib 0x000000010203fc7c \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 169840
37 libqcocoa.dylib 0x0000000102040b60 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 173652
38 AppKit 0x000000018ded3b94 -\[NSWindow(NSEventRouting) \_reallySendEvent:isDelayedEvent:\] + 300
39 AppKit 0x000000018ded38a0 -\[NSWindow(NSEventRouting) sendEvent:\] + 288
40 libqcocoa.dylib 0x0000000102048f34 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 207400
41 AppKit 0x000000018e74ba1c -\[NSApplication(NSEventRouting) sendEvent:\] + 2364
42 libqcocoa.dylib 0x0000000101feeb90 qt_plugin_instance + 1060
43 AppKit 0x000000018e34a42c -\[NSApplication \_handleEvent:\] + 60
44 AppKit 0x000000018dda0c0c -\[NSApplication run\] + 520
45 libqcocoa.dylib 0x0000000101ffa644 qt_plugin_instance + 48856
46 QtCore 0x00000001032818fc \_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE + 532
47 QtCore 0x0000000103278614 \_ZN16QCoreApplication4execEv + 112
48 OpenMV IDE 0x00000001006241f4 OpenMV IDE + 49652
49 dyld 0x00000001899feb98 start + 6076
)
libc++abi: terminating due to uncaught exception of type NSException
zsh: abort /Applications/OpenMV\ IDE.app/Contents/MacOS/OpenMV\ IDE
UPD #3: It crashes (see Upd #2) when I have copied something into the clipboard.
It also crashes when I try to open a simple py script via File/Open File
import time
from machine import UART
# Always pass UART 1 for the UART number for your OpenMV Cam.
# The second argument is the UART baud rate. For a more advanced UART control
# example see the BLE-Shield driver.
uart = UART(1, 9600, timeout=1000, timeout_char=1000)
while(True):
uart.write("Hello World!\r\n")
l = uart.readline()
print(l)
% /Applications/OpenMV\ IDE.app/Contents/MacOS/OpenMV\ IDE
*** Terminating app due to uncaught exception âNSRangeExceptionâ, reason: â*** -[__NSArrayM objectAtIndexedSubscript:]: index 0 beyond bounds for empty arrayâ
*** First throw call stack:
(
0 CoreFoundation 0x0000000189efbae0 \__exceptionPreprocess + 176
1 libobjc.A.dylib 0x00000001899beb90 objc_exception_throw + 88
2 CoreFoundation 0x0000000189e75f90 -\[\__NSCFString hasSuffix:\] + 0
3 libqcocoa.dylib 0x00000001009f4124 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269336
4 libqcocoa.dylib 0x00000001009f41a8 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269468
5 libqcocoa.dylib 0x00000001009f277c \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 262768
6 QtWidgets 0x0000000101f49234 \_ZN9QTreeView16selectionChangedERK14QItemSelectionS2\_ + 332
7 QtCore 0x0000000102de1788 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3780
8 QtCore 0x0000000102fa56a4 \_ZN19QItemSelectionModel20emitSelectionChangedERK14QItemSelectionS2\_ + 216
9 QtCore 0x0000000102fa5264 \_ZN19QItemSelectionModel6selectERK14QItemSelection6QFlagsINS_13SelectionFlagEE + 660
10 QtCore 0x0000000102fa4f24 \_ZN19QItemSelectionModel6selectERK11QModelIndex6QFlagsINS_13SelectionFlagEE + 68
11 QtCore 0x0000000102fa614c \_ZN19QItemSelectionModel15setCurrentIndexERK11QModelIndex6QFlagsINS_13SelectionFlagEE + 260
12 QtWidgets 0x0000000101ed086c \_ZN17QAbstractItemView15setCurrentIndexERK11QModelIndex + 160
13 libUtils.4.8.11.dylib 0x0000000100cf01c4 \_ZN5Utils16TreeViewComboBox15setCurrentIndexERK11QModelIndex + 216
14 libLanguageClient.dylib 0x000000011b5ebefc \_ZN14LanguageClient15OutlineComboBox11updateEntryEv + 104
15 QtCore 0x0000000102de1524 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3168
16 libLanguageClient.dylib 0x000000011b547704 \_ZN14LanguageClient19DocumentSymbolCache10gotSymbolsERKN22LanguageServerProtocol11DocumentUriERKNS1_21DocumentSymbolsResultE + 56
17 libLanguageClient.dylib 0x000000011b5b9944 \_ZN14LanguageClient19DocumentSymbolCache14handleResponseERKN22LanguageServerProtocol11DocumentUriERKNS1_8ResponseINS1_21DocumentSymbolsResultEDnEE + 448
18 libLanguageServerProtocol.4.8.11.dy 0x000000011aa03a9c \_ZZNK22LanguageServerProtocol7RequestINS_21DocumentSymbolsResultEDnNS_18TextDocumentParamsEE15responseHandlerEvENKUlRKNS_14JsonRpcMessageEE_clES6\_ + 100
19 libLanguageClient.dylib 0x000000011b57417c \_ZN14LanguageClient6Client13handleMessageERKN22LanguageServerProtocol14JsonRpcMessageE + 272
20 QtCore 0x0000000102de1524 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3168
21 libLanguageClient.dylib 0x000000011b57c450 \_ZN14LanguageClient19InterfaceController15messageReceivedERKN22LanguageServerProtocol14JsonRpcMessageE + 52
22 QtCore 0x0000000102dd9ec8 \_ZN7QObject5eventEP6QEvent + 612
23 QtWidgets 0x0000000101c5cfec \_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 272
24 QtWidgets 0x0000000101c5de50 \_ZN12QApplication6notifyEP7QObjectP6QEvent + 512
25 QtCore 0x0000000102d97f88 \_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
26 QtCore 0x0000000102d99238 \_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData + 1428
27 libqcocoa.dylib 0x0000000100997268 qt_plugin_instance + 51964
28 libqcocoa.dylib 0x0000000100997d40 qt_plugin_instance + 54740
29 CoreFoundation 0x0000000189e8ab14 \__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION_\_ + 28
30 CoreFoundation 0x0000000189e8aaa8 \__CFRunLoopDoSource0 + 172
31 CoreFoundation 0x0000000189e8a814 \__CFRunLoopDoSources0 + 232
32 CoreFoundation 0x0000000189e89468 \__CFRunLoopRun + 840
33 CoreFoundation 0x0000000189e88a98 CFRunLoopRunSpecific + 572
34 HIToolbox 0x000000019592b27c RunCurrentEventLoopInMode + 324
35 HIToolbox 0x000000019592e4e8 ReceiveNextEventCommon + 676
36 HIToolbox 0x0000000195ab9484 \_BlockUntilNextEventMatchingListInModeWithFilter + 76
37 AppKit 0x000000018ddada34 \_DPSNextEvent + 684
38 AppKit 0x000000018e74c940 -\[NSApplication(NSEventRouting) \_nextEventMatchingEventMask:untilDate:inMode:dequeue:\] + 688
39 AppKit 0x000000018dda0be4 -\[NSApplication run\] + 480
40 libqcocoa.dylib 0x0000000100996644 qt_plugin_instance + 48856
41 QtCore 0x0000000102da18fc \_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE + 532
42 QtCore 0x0000000102d98614 \_ZN16QCoreApplication4execEv + 112
43 OpenMV IDE 0x00000001002f41f4 OpenMV IDE + 49652
44 dyld 0x00000001899feb98 start + 6076
)
libc++abi: terminating due to uncaught exception of type NSException
zsh: abort /Applications/OpenMV\ IDE.app/Contents/MacOS/OpenMV\ IDE
Hope that helps
Debugging it now. Thank you,
Okay, I think I found and fixed a bunch of race conditions which could be the root causes of this. The new IDE is building now.
Meanwhile, by any chance, is there a way to flash OpenMV firmware from the command line? Iâm considering it as a backup option. If such an option exists, could you point me to any relevant documentation?
Yes, via DFU-util, itâs not documented though right now. Iâll include covering this in my documentation effort push.
Hi, please try out this new IDE here. I found and fixed several race conditions. Release Development Release ¡ openmv/openmv-ide ¡ GitHub
Hereâs a guide on how to do firmware updates: 10. Building, flashing, and debugging the firmware - OpenMV MicroPython 1.28 documentation
Just got it written today with Claude. Some details need to be polished still, but itâs almost 99% correct.
Still crashes. It opens with the default example when the device is disconnected: As soon as I select anything in teh editor, it crashes. It seems like an issue with clipboard/selection or something related
% /Applications/OpenMV\ IDE.app/Contents/MacOS/OpenMV\ IDE
*** Terminating app due to uncaught exception âNSRangeExceptionâ, reason: â*** -[__NSArrayM objectAtIndexedSubscript:]: index 1 beyond bounds for empty arrayâ
*** First throw call stack:
(
0 CoreFoundation 0x0000000189efbae0 \__exceptionPreprocess + 176
1 libobjc.A.dylib 0x00000001899beb90 objc_exception_throw + 88
2 CoreFoundation 0x0000000189e75f90 -\[\__NSCFString hasSuffix:\] + 0
3 libqcocoa.dylib 0x0000000104380124 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269336
4 libqcocoa.dylib 0x00000001043801a8 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269468
5 libqcocoa.dylib 0x000000010437e77c \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 262768
6 QtWidgets 0x00000001047a1234 \_ZN9QTreeView16selectionChangedERK14QItemSelectionS2\_ + 332
7 QtCore 0x0000000105639788 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3780
8 QtCore 0x00000001057fd6a4 \_ZN19QItemSelectionModel20emitSelectionChangedERK14QItemSelectionS2\_ + 216
9 QtCore 0x00000001057fd264 \_ZN19QItemSelectionModel6selectERK14QItemSelection6QFlagsINS_13SelectionFlagEE + 660
10 QtCore 0x00000001057fcf24 \_ZN19QItemSelectionModel6selectERK11QModelIndex6QFlagsINS_13SelectionFlagEE + 68
11 QtCore 0x00000001057fe14c \_ZN19QItemSelectionModel15setCurrentIndexERK11QModelIndex6QFlagsINS_13SelectionFlagEE + 260
12 QtWidgets 0x000000010472886c \_ZN17QAbstractItemView15setCurrentIndexERK11QModelIndex + 160
13 libUtils.4.8.11.dylib 0x00000001035481c4 \_ZN5Utils16TreeViewComboBox15setCurrentIndexERK11QModelIndex + 216
14 libLanguageClient.dylib 0x000000010c9e00c8 \_ZN14LanguageClient15OutlineComboBox11updateEntryEv + 104
15 QtCore 0x0000000105639524 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3168
16 libTextEditor.dylib 0x000000010c70f038 \_ZN10TextEditor16TextEditorWidget18setMultiTextCursorERKN5Utils15MultiTextCursorE + 444
17 libTextEditor.dylib 0x000000010c7252bc \_ZN10TextEditor16TextEditorWidget25slotCursorPositionChangedEv + 180
18 QtCore 0x0000000105639524 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3168
19 QtWidgets 0x000000010468f4a4 \_ZNK14QPlainTextEdit10blockCountEv + 3496
20 QtCore 0x0000000105639788 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3780
21 QtWidgets 0x00000001046b5bcc \_ZN18QWidgetTextControl12processEventEP6QEventRK10QTransformP7QWidget + 6980
22 QtWidgets 0x00000001046b43ec \_ZN18QWidgetTextControl12processEventEP6QEventRK10QTransformP7QWidget + 868
23 QtWidgets 0x00000001046b4074 \_ZN18QWidgetTextControl12processEventEP6QEventRK7QPointFP7QWidget + 108
24 QtWidgets 0x000000010468c9c4 \_ZN14QPlainTextEdit14mouseMoveEventEP11QMouseEvent + 236
25 libTextEditor.dylib 0x000000010c72582c \_ZN10TextEditor16TextEditorWidget14mouseMoveEventEP11QMouseEvent + 360
26 QtWidgets 0x00000001044fe330 \_ZN7QWidget5eventEP6QEvent + 132
27 QtWidgets 0x0000000104582060 \_ZN6QFrame5eventEP6QEvent + 56
28 libTextEditor.dylib 0x000000010c71c09c \_ZN10TextEditor16TextEditorWidget13viewportEventEP6QEvent + 556
29 QtCore 0x00000001055f025c \_ZN23QCoreApplicationPrivate29sendThroughObjectEventFiltersEP7QObjectP6QEvent + 244
30 QtWidgets 0x00000001044b4fcc \_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 240
31 QtWidgets 0x00000001044b703c \_ZN12QApplication6notifyEP7QObjectP6QEvent + 5100
32 QtCore 0x00000001055eff88 \_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
33 QtWidgets 0x00000001044b558c \_ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_Ebb + 808
34 QtWidgets 0x00000001045129b0 \_ZNK21QWidgetRepaintManager3rhiEv + 9912
35 QtWidgets 0x0000000104511c68 \_ZNK21QWidgetRepaintManager3rhiEv + 6512
36 QtWidgets 0x00000001044b4fec \_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 272
37 QtWidgets 0x00000001044b5e50 \_ZN12QApplication6notifyEP7QObjectP6QEvent + 512
38 QtCore 0x00000001055eff88 \_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
39 QtGui 0x0000000103952794 \_ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE + 1748
40 QtGui 0x00000001039a9aa4 \_ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 396
41 libqcocoa.dylib 0x0000000104323d40 qt_plugin_instance + 54740
42 CoreFoundation 0x0000000189e8ab14 \__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION_\_ + 28
43 CoreFoundation 0x0000000189e8aaa8 \__CFRunLoopDoSource0 + 172
44 CoreFoundation 0x0000000189e8a814 \__CFRunLoopDoSources0 + 232
45 CoreFoundation 0x0000000189e89468 \__CFRunLoopRun + 840
46 CoreFoundation 0x0000000189e88a98 CFRunLoopRunSpecific + 572
47 HIToolbox 0x000000019592b27c RunCurrentEventLoopInMode + 324
48 HIToolbox 0x000000019592e31c ReceiveNextEventCommon + 216
49 HIToolbox 0x0000000195ab9484 \_BlockUntilNextEventMatchingListInModeWithFilter + 76
50 AppKit 0x000000018ddada34 \_DPSNextEvent + 684
51 AppKit 0x000000018e74c940 -\[NSApplication(NSEventRouting) \_nextEventMatchingEventMask:untilDate:inMode:dequeue:\] + 688
52 AppKit 0x000000018dda0be4 -\[NSApplication run\] + 480
53 libqcocoa.dylib 0x0000000104322644 qt_plugin_instance + 48856
54 QtCore 0x00000001055f98fc \_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE + 532
55 QtCore 0x00000001055f0614 \_ZN16QCoreApplication4execEv + 112
56 OpenMV IDE 0x00000001029701f4 OpenMV IDE + 49652
57 dyld 0x00000001899feb98 start + 6076
)
libc++abi: terminating due to uncaught exception of type NSException
zsh: abort /Applications/OpenMV\ IDE.app/Contents/MacOS/OpenMV\ IDE
Thank you for the bug report. I have a new version building now. That was a new path for the error. This issue is specific to the Mac machine and the library versions the IDE is using on that machine.
Thanks for your patience!
@srg Please try again: Release Development Release ¡ openmv/openmv-ide ¡ GitHub
It seems that the most recent version works. It does not crush so far. Once I noticed a similar error in the console, but I cannot reproduce it.
I will use it in the next couple of days, running from the terminal, and let you know in this topic
Thank you for your quick turnaround and efforts to fix it promptly
UPD: I noticed that the IDE cannot autodetect RT1062 in the Type-C port. I have not used it before (it is showing the âConnectingâ dialog forever). But as soon as I plug it into teh jport I used before, it connects with no issue.
USB-C ports definitely work, Weâve tested the RT1062 extensively with the Mac Mini M4.
Anyway, great! Thank you for providing me with the stack traces. Without these I wouldnât have been able to fix the issue. The problem was related to the behavior of the native widget library Qt uses and the behavior or it being different than what was expected when handling different model view state transitions.
That was a glitch on my side.
It works the whole day w/o crushes, but I found one more non-critical corner case:
When I attempted to close the IDE with CMD+Q, it printed the following error in the console:
*** Terminating app due to uncaught exception âNSRangeExceptionâ, reason: â*** -[__NSArrayM objectAtIndexedSubscript:]: index 0 beyond bounds for empty arrayâ
*** First throw call stack:
(
0 CoreFoundation 0x0000000189efbae0 \__exceptionPreprocess + 176
1 libobjc.A.dylib 0x00000001899beb90 objc_exception_throw + 88
2 CoreFoundation 0x0000000189e75f90 -\[\__NSCFString hasSuffix:\] + 0
3 libqcocoa.dylib 0x00000001053d0124 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269336
4 libqcocoa.dylib 0x00000001053d01a8 \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 269468
5 libqcocoa.dylib 0x00000001053ce77c \_ZN20QCocoaSystemTrayIcon13emitActivatedEv + 262768
6 QtWidgets 0x0000000102c7d234 \_ZN9QTreeView16selectionChangedERK14QItemSelectionS2\_ + 332
7 QtCore 0x00000001012f5788 \_ZN11QMetaObject8activateEP7QObjectPKS_iPPv + 3780
8 QtCore 0x00000001014b96a4 \_ZN19QItemSelectionModel20emitSelectionChangedERK14QItemSelectionS2\_ + 216
9 QtCore 0x00000001014b9264 \_ZN19QItemSelectionModel6selectERK14QItemSelection6QFlagsINS_13SelectionFlagEE + 660
10 QtWidgets 0x0000000102c79670 \_ZN16QTreeViewPrivate6selectERK11QModelIndexS2_6QFlagsIN19QItemSelectionModel13SelectionFlagEE + 1796
11 QtWidgets 0x0000000102c7a55c \_ZN9QTreeView9selectAllEv + 300
12 libCore.dylib 0x0000000112f3d79c \_ZN4Core8Internal15SaveItemsDialogC2EP7QWidgetRK5QListIPNS_9IDocumentEE + 2612
13 libCore.dylib 0x0000000112f56dc4 \_ZN4CoreL23saveModifiedFilesHelperERK5QListIPNS_9IDocumentEERK7QStringPbbS8_S9_PS3\_ + 908
14 libCore.dylib 0x0000000112f57608 \_ZN4Core15DocumentManager24saveAllModifiedDocumentsERK7QStringPbS3_S4_P5QListIPNS_9IDocumentEE + 84
15 libCore.dylib 0x0000000113018374 \_ZN4Core8Internal10MainWindow10closeEventEP11QCloseEvent + 552
16 QtWidgets 0x00000001029da330 \_ZN7QWidget5eventEP6QEvent + 132
17 QtWidgets 0x0000000102af7e64 \_ZN11QMainWindow5eventEP6QEvent + 248
18 QtWidgets 0x0000000102990fec \_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 272
19 QtWidgets 0x0000000102992994 \_ZN12QApplication6notifyEP7QObjectP6QEvent + 3396
20 QtCore 0x00000001012abf88 \_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
21 QtWidgets 0x00000001029da0fc \_ZN14QWidgetPrivate11handleCloseENS_9CloseModeE + 128
22 QtWidgets 0x00000001029f1168 \_ZNK21QWidgetRepaintManager3rhiEv + 20080
23 QtGui 0x0000000101e7e8a4 \_ZN7QWindow5eventEP6QEvent + 480
24 QtWidgets 0x0000000102990fec \_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 272
25 QtWidgets 0x0000000102991e50 \_ZN12QApplication6notifyEP7QObjectP6QEvent + 512
26 QtCore 0x00000001012abf88 \_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
27 QtGui 0x0000000101e2e000 \_ZN22QGuiApplicationPrivate24processWindowSystemEventEPN29QWindowSystemInterfacePrivate17WindowSystemEventE + 1780
28 QtGui 0x0000000101e8b62c \_ZN22QWindowSystemInterface17handleThemeChangeINS_20AsynchronousDeliveryEEEvP7QWindow + 10520
29 QtGui 0x0000000101e7e5a4 \_ZN7QWindow5closeEv + 124
30 libCore.dylib 0x0000000113021fcc \_ZN9QtPrivate18QFunctorSlotObjectIZN4Core5ICore4exitEvE3$\_0Li0ENS_4ListIJEEEvE4implEiPNS_15QSlotObjectBaseEP7QObjectPPvPb + 612
31 QtCore 0x00000001012edec8 \_ZN7QObject5eventEP6QEvent + 612
32 QtWidgets 0x00000001029db108 \_ZN7QWidget5eventEP6QEvent + 3676
33 QtWidgets 0x0000000102af7e64 \_ZN11QMainWindow5eventEP6QEvent + 248
34 QtWidgets 0x0000000102990fec \_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 272
35 QtWidgets 0x0000000102992994 \_ZN12QApplication6notifyEP7QObjectP6QEvent + 3396
36 QtCore 0x00000001012abf88 \_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 292
37 QtCore 0x00000001012ad238 \_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData + 1428
38 libqcocoa.dylib 0x0000000105373268 qt_plugin_instance + 51964
39 libqcocoa.dylib 0x0000000105373d40 qt_plugin_instance + 54740
40 CoreFoundation 0x0000000189e8ab14 \__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION_\_ + 28
41 CoreFoundation 0x0000000189e8aaa8 \__CFRunLoopDoSource0 + 172
42 CoreFoundation 0x0000000189e8a814 \__CFRunLoopDoSources0 + 232
43 CoreFoundation 0x0000000189e89468 \__CFRunLoopRun + 840
44 CoreFoundation 0x0000000189e88a98 CFRunLoopRunSpecific + 572
45 HIToolbox 0x000000019592b27c RunCurrentEventLoopInMode + 324
46 HIToolbox 0x000000019592e4e8 ReceiveNextEventCommon + 676
47 HIToolbox 0x0000000195ab9484 \_BlockUntilNextEventMatchingListInModeWithFilter + 76
48 AppKit 0x000000018ddada34 \_DPSNextEvent + 684
49 AppKit 0x000000018e74c940 -\[NSApplication(NSEventRouting) \_nextEventMatchingEventMask:untilDate:inMode:dequeue:\] + 688
50 AppKit 0x000000018dda0be4 -\[NSApplication run\] + 480
51 libqcocoa.dylib 0x0000000105372644 qt_plugin_instance + 48856
52 QtCore 0x00000001012b58fc \_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE + 532
53 QtCore 0x00000001012ac614 \_ZN16QCoreApplication4execEv + 112
54 OpenMV IDE 0x0000000100dc41f4 OpenMV IDE + 49652
55 dyld 0x00000001899feb98 start + 6076
)
libc++abi: terminating due to uncaught exception of type NSException
zsh: abort /Applications/OpenMV\ IDE.app/Contents/MacOS/OpenMV\ IDE
Hi, rebuilding it with that fix and other places with a similar error pattern.