Strathcona_IT

Thanks - will give 2.5 beta a go (started another job before I had a chance to install it - another blob pickup - at least it's consistent!...)

Having fired up our UM3 extended for dual colour prints (both combined and two separately colour objects) I've been having an annoying and often destructive bug with the second print core. When it primes and prints the little "blob" of plastic the first time, it moved the nozzle back and down to the glass to wipe but then returns to the blob, picking it up and dragging it onto the print area, usually then causing problems with the brims etc, to the point that unless caught quickly it can completely destroy them. I don't see this behaviour with the first print core. The problem still remains after the 3.6 firmware upgrade so presuming it could be a Gcode issue in Cura (I've not tried the new Beta yet)? Something to watch out for.

Well this is bizarre - following on from Makairsjop's post I renamed the Cura.app file in Applications and ran it from the Applications folder (rather than the taskbar menu) and this time it worked. Renamed it back and it still works... Deleted and reinstall and it still works!... No idea why this would be any different to only deleting and reinstalling, but something obviously has happened to fix the crash.

This is the contents of the Apple crash report: Process: Cura [2064] Path: /Applications/Cura.app/Contents/MacOS/Cura Identifier: org.pythonmac.unspecified.Cura Version: ??? Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: Cura [2064] User ID: 501 Date/Time: 2016-11-28 12:33:38.799 +1100 OS Version: Mac OS X 10.11.6 (15G1108) Report Version: 11 Anonymous UUID: 26875764-30EB-902F-20F3-91C9FB73E04F Time Awake Since Boot: 14000 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Application Specific Information: abort() called Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff8b215f06 __pthread_kill + 10 1 libsystem_pthread.dylib 0x00007fff8d3374ec pthread_kill + 90 2 libsystem_c.dylib 0x00007fff8ce006df abort + 129 3 Cura 0x0000000105ef74be Py_FatalError + 462 4 Cura 0x0000000105dff22e main + 3294 5 Cura 0x0000000105dfe544 start + 52 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x0000000000000000 rbx: 0x0000000000000006 rcx: 0x00007fff59e02638 rdx: 0x0000000000000000 rdi: 0x000000000000160b rsi: 0x0000000000000006 rbp: 0x00007fff59e02660 rsp: 0x00007fff59e02638 r8: 0x00000000fffffffc r9: 0x00007fcec8f29970 r10: 0x0000000008000000 r11: 0x0000000000000206 r12: 0x00007fff7a1d1bd0 r13: 0x0000000106050878 r14: 0x00007fff7a2e2000 r15: 0x0000000000000002 rip: 0x00007fff8b215f06 rfl: 0x0000000000000206 cr2: 0x00007fff7a1cf008 Logical CPU: 0 Error Code: 0x02000148 Trap Number: 133 Binary Images: 0x105dfd000 - 0x105fcefff +Cura (???) /Applications/Cura.app/Contents/MacOS/Cura 0x1062cc000 - 0x1062cfff7 +zlib.cpython-35-darwin.so (???) /Applications/Cura.app/Contents/MacOS/lib/python3.5/zlib.cpython-35-darwin.so 0x7fff612c9000 - 0x7fff61300a47 dyld (360.22) /usr/lib/dyld 0x7fff892f6000 - 0x7fff892f9ffb libdyld.dylib (360.22) <25D28225-99AE-3A04-B98C-ACFF47D6D9B0> /usr/lib/system/libdyld.dylib 0x7fff89bce000 - 0x7fff89bceff7 libkeymgr.dylib (28) <8371CE54-5FDD-3CE9-B3DF-E98C761B6FE0> /usr/lib/system/libkeymgr.dylib 0x7fff8a3d9000 - 0x7fff8a744657 libobjc.A.dylib (680) /usr/lib/libobjc.A.dylib 0x7fff8a8f4000 - 0x7fff8ad6aff7 com.apple.CoreFoundation (6.9 - 1259) <51D1F34F-9FEC-3EF2-8382-2D13D75F845A> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x7fff8b1ff000 - 0x7fff8b21dff7 libsystem_kernel.dylib (3248.60.11) /usr/lib/system/libsystem_kernel.dylib 0x7fff8b371000 - 0x7fff8b382ff7 libsystem_trace.dylib (201.10.3) /usr/lib/system/libsystem_trace.dylib 0x7fff8b3d8000 - 0x7fff8b3ddff7 libmacho.dylib (875.1) <318264FA-58F1-39D8-8285-1F6254EE410E> /usr/lib/system/libmacho.dylib 0x7fff8b7bb000 - 0x7fff8b7ccff7 libz.1.dylib (61.20.1) /usr/lib/libz.1.dylib 0x7fff8bbb7000 - 0x7fff8bbb8fff libsystem_secinit.dylib (20) <32B1A8C6-DC84-3F4F-B8CE-9A52B47C3E6B> /usr/lib/system/libsystem_secinit.dylib 0x7fff8c7ec000 - 0x7fff8c832ff7 libauto.dylib (186) <999E610F-41FC-32A3-ADCA-5EC049B65DFB> /usr/lib/libauto.dylib 0x7fff8cc5b000 - 0x7fff8cc5ffff libcache.dylib (75) <9548AAE9-2AB7-3525-9ECE-A2A7C4688447> /usr/lib/system/libcache.dylib 0x7fff8cc60000 - 0x7fff8cc63fff libsystem_sandbox.dylib (460.60.2) <2A68B39C-B786-3A05-87A2-56E688469FB8> /usr/lib/system/libsystem_sandbox.dylib 0x7fff8cda2000 - 0x7fff8ce2ffef libsystem_c.dylib (1082.60.1) <28733D22-553E-3CBC-8D2C-EDCEB46E46AF> /usr/lib/system/libsystem_c.dylib 0x7fff8d1ba000 - 0x7fff8d1d6ff7 libsystem_malloc.dylib (67.40.1) <5748E8B2-F81C-34C6-8B13-456213127678> /usr/lib/system/libsystem_malloc.dylib 0x7fff8d2be000 - 0x7fff8d2c9ff7 libcommonCrypto.dylib (60075.50.1) <93732261-34B4-3914-B7A2-90A81A182DBA> /usr/lib/system/libcommonCrypto.dylib 0x7fff8d2fb000 - 0x7fff8d303fff libsystem_networkextension.dylib (385.40.36) <66095DC7-6539-38F2-95EE-458F15F6D014> /usr/lib/system/libsystem_networkextension.dylib 0x7fff8d331000 - 0x7fff8d33aff7 libsystem_pthread.dylib (138.10.4) <3DD1EF4C-1D1B-3ABF-8CC6-B3B1CEEE9559> /usr/lib/system/libsystem_pthread.dylib 0x7fff8d6b3000 - 0x7fff8d6b5ff7 libsystem_configuration.dylib (802.40.13) <3DEB7DF9-6804-37E1-BC83-0166882FF0FF> /usr/lib/system/libsystem_configuration.dylib 0x7fff8d802000 - 0x7fff8d803ffb libremovefile.dylib (41) <552EF39E-14D7-363E-9059-4565AC2F894E> /usr/lib/system/libremovefile.dylib 0x7fff8e40f000 - 0x7fff8e43effb libsystem_m.dylib (3105) <08E1A4B2-6448-3DFE-A58C-ACC7335BE7E4> /usr/lib/system/libsystem_m.dylib 0x7fff8e7b6000 - 0x7fff8e7beffb libsystem_dnssd.dylib (625.60.4) <80189998-32B0-316C-B5C5-53857486713D> /usr/lib/system/libsystem_dnssd.dylib 0x7fff8e81a000 - 0x7fff8e822fef libsystem_platform.dylib (74.40.2) <29A905EF-6777-3C33-82B0-6C3A88C4BA15> /usr/lib/system/libsystem_platform.dylib 0x7fff8e9cd000 - 0x7fff8e9cfff7 libquarantine.dylib (80) <0F4169F0-0C84-3A25-B3AE-E47B3586D908> /usr/lib/system/libquarantine.dylib 0x7fff8ea45000 - 0x7fff8ea4dfff libcopyfile.dylib (127) /usr/lib/system/libcopyfile.dylib 0x7fff8f898000 - 0x7fff8f899fff libDiagnosticMessagesClient.dylib (100) <4243B6B4-21E9-355B-9C5A-95A216233B96> /usr/lib/libDiagnosticMessagesClient.dylib 0x7fff8f949000 - 0x7fff8f952ff3 libsystem_notify.dylib (150.40.1) /usr/lib/system/libsystem_notify.dylib 0x7fff8faa2000 - 0x7fff8fab9ff7 libsystem_asl.dylib (323.50.1) <41F8E11F-1BD0-3F1D-BA3A-AA1577ED98A9> /usr/lib/system/libsystem_asl.dylib 0x7fff8ff5d000 - 0x7fff8ff5effb libSystem.B.dylib (1226.10.1) <012548CD-614D-3AF0-B3B1-676F427D2CD6> /usr/lib/libSystem.B.dylib 0x7fff90b77000 - 0x7fff90b78fff libsystem_blocks.dylib (65) <1244D9D5-F6AA-35BB-B307-86851C24B8E5> /usr/lib/system/libsystem_blocks.dylib 0x7fff921cb000 - 0x7fff921f4fff libsystem_info.dylib (477.50.4) /usr/lib/system/libsystem_info.dylib 0x7fff92c41000 - 0x7fff92c6efff libdispatch.dylib (501.40.12) /usr/lib/system/libdispatch.dylib 0x7fff963ec000 - 0x7fff963eefff libsystem_coreservices.dylib (19.2) <1B3F5AFC-FFCD-3ECB-8B9A-5538366FB20D> /usr/lib/system/libsystem_coreservices.dylib 0x7fff9689e000 - 0x7fff96aabfff libicucore.A.dylib (551.51.4) <3899B146-3840-3D4A-8C4A-FE391D5D25C7> /usr/lib/libicucore.A.dylib 0x7fff9a29b000 - 0x7fff9a301ff7 libsystem_network.dylib (583.50.1) /usr/lib/system/libsystem_network.dylib 0x7fff9accd000 - 0x7fff9acd4ff7 libcompiler_rt.dylib (62) /usr/lib/system/libcompiler_rt.dylib 0x7fff9ae05000 - 0x7fff9ae2fff7 libc++abi.dylib (307.2) <922EFB36-0E9E-315B-8270-E81AC43472C0> /usr/lib/libc++abi.dylib 0x7fff9ae5e000 - 0x7fff9ae63ff3 libunwind.dylib (35.3) /usr/lib/system/libunwind.dylib 0x7fff9b54f000 - 0x7fff9b54fff7 libunc.dylib (29) /usr/lib/system/libunc.dylib 0x7fff9b591000 - 0x7fff9b5a8ff7 libsystem_coretls.dylib (83.40.5) /usr/lib/system/libsystem_coretls.dylib 0x7fff9c6c2000 - 0x7fff9c739feb libcorecrypto.dylib (335.50.1) /usr/lib/system/libcorecrypto.dylib 0x7fff9c7f5000 - 0x7fff9c7f5ff7 liblaunch.dylib (765.50.8) <834ED605-5114-3641-AA4D-ECF31B801C50> /usr/lib/system/liblaunch.dylib 0x7fff9d885000 - 0x7fff9d8d8ff7 libc++.1.dylib (120.1) <8FC3D139-8055-3498-9AC5-6467CB7F4D14> /usr/lib/libc++.1.dylib 0x7fff9e60a000 - 0x7fff9e633ff7 libxpc.dylib (765.50.8) <54D1328E-054E-3DAA-89E2-375722F9D18F> /usr/lib/system/libxpc.dylib External Modification Summary: Calls made by other processes targeting this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by all processes on this machine: task_for_pid: 5490 thread_create: 0 thread_set_state: 0 VM Region Summary: ReadOnly portion of Libraries: Total=107.6M resident=0K(0%) swapped_out_or_unallocated=107.6M(100%) Writable regions: Total=49.0M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=49.0M(100%) VIRTUAL REGION REGION TYPE SIZE COUNT (non-coalesced) =========== ======= ======= Activity Tracing 2048K 2 Kernel Alloc Once 4K 2 MALLOC 36.3M 10 MALLOC guard page 16K 4 MALLOC_LARGE (reserved) 384K 3 reserved VM address space (unallocated) Process Corpse Info 2048K 2 STACK GUARD 56.0M 2 Stack 8192K 2 VM_ALLOCATE 4K 2 __DATA 3400K 48 __LINKEDIT 91.6M 5 __TEXT 15.9M 47 __UNICODE 552K 2 shared memory 8K 3 =========== ======= ======= TOTAL 216.1M 120 TOTAL, minus reserved VM space 215.8M 120 Model: iMac12,1, BootROM IM121.0047.B23, 4 processors, Intel Core i5, 2.5 GHz, 32 GB, SMC 1.71f25 Graphics: AMD Radeon HD 6750M, AMD Radeon HD 6750M, PCIe, 512 MB Memory Module: BANK 0/DIMM0, 8 GB, DDR3, 1333 MHz, 0x0000, 0x4D41432D3136303020202020202020202020 Memory Module: BANK 1/DIMM0, 8 GB, DDR3, 1333 MHz, 0x0000, 0x4D41432D3136303020202020202020202020 Memory Module: BANK 0/DIMM1, 8 GB, DDR3, 1333 MHz, 0x0000, 0x4D41432D3136303020202020202020202020 Memory Module: BANK 1/DIMM1, 8 GB, DDR3, 1333 MHz, 0x0000, 0x4D41432D3136303020202020202020202020 AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x9A), Atheros 9380: 4.0.74.0-P2P Bluetooth: Version 4.4.6f1 17910, 3 services, 27 devices, 1 incoming serial ports Network Service: Ethernet, Ethernet, en0 Serial ATA Device: ST3500418AS, 500.11 GB Serial ATA Device: OPTIARC DVD RW AD-5690H USB Device: USB 2.0 Bus USB Device: Hub USB Device: USB 2.0 Hub [MTT] USB Device: Mass Storage USB Device: IR Receiver USB Device: Card Reader USB Device: USB 2.0 Bus USB Device: FaceTime HD Camera (Built-in) USB Device: Hub USB Device: Keyboard Hub USB Device: Apple Keyboard USB Device: BRCM2046 Hub USB Device: Bluetooth USB Host Controller Thunderbolt Bus: iMac, Apple Inc., 25.1

This is the output from Cura when cura is run directly out of the App contents. Note that there is no /Users/ultimaker folder or user on this computer - this must be hardcoded in the app. /Applications/Cura.app/Contents/MacOS/cura ; exit; Adding QT5 plugin path: /Applications/Cura.app/Contents/Resources/plugins Loaded plugin 3MFReader Loaded plugin AutoSave Loaded plugin ChangeLogPlugin 2016-11-28 12:08:53,481 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin ConsoleLogger 2016-11-28 12:08:53,498 - INFO - .../plugins/plugins/CuraEngineBackend/CuraEngineBackend.py (__init__ [40]): Found CuraEngine at: /Applications/Cura.app/Contents/MacOS/CuraEngine 2016-11-28 12:08:53,499 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin CuraEngineBackend 2016-11-28 12:08:53,504 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin CuraProfileReader 2016-11-28 12:08:53,510 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin CuraProfileWriter 2016-11-28 12:08:53,586 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Plugin Doodle3D uses an incompatible API version, ignoring 2016-11-28 12:08:53,591 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin 3MFWriter 2016-11-28 12:08:53,596 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin OBJReader 2016-11-28 12:08:53,601 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin OBJWriter 2016-11-28 12:08:53,607 - WARNING - .../plugins/plugins/FileHandlers/STLReader/STLReader.py ( [5]): Could not find numpy-stl, falling back to slower code. 2016-11-28 12:08:53,609 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin STLReader 2016-11-28 12:08:53,613 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin STLWriter 2016-11-28 12:08:53,620 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin FileLogger 2016-11-28 12:08:53,626 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin GCodeProfileReader 2016-11-28 12:08:53,631 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin GCodeWriter 2016-11-28 12:08:53,638 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin ImageReader 2016-11-28 12:08:53,667 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin LayerView 2016-11-28 12:08:53,673 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin LegacyProfileReader 2016-11-28 12:08:53,679 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin LocalFileOutputDevice 2016-11-28 12:08:53,686 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin MachineSettingsAction 2016-11-28 12:08:53,705 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin PerObjectSettingsTool 2016-11-28 12:08:53,713 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin PostProcessingPlugin 2016-11-28 12:08:53,731 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin RemovableDriveOutputDevice 2016-11-28 12:08:53,753 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin SliceInfoPlugin 2016-11-28 12:08:53,760 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin SolidView 2016-11-28 12:08:53,768 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin CameraTool 2016-11-28 12:08:53,779 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin MirrorTool 2016-11-28 12:08:53,795 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin RotateTool 2016-11-28 12:08:53,807 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin ScaleTool 2016-11-28 12:08:53,814 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin SelectionTool 2016-11-28 12:08:53,823 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin TranslateTool 2016-11-28 12:08:53,837 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin UltimakerMachineActions 2016-11-28 12:08:53,880 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin UM3NetworkPrinting 2016-11-28 12:08:53,898 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin UpdateChecker 2016-11-28 12:08:53,899 - INFO - .../plugins/plugins/UpdateChecker/UpdateChecker.py (run [28]): Checking for new version of cura 2016-11-28 12:08:53,938 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin USBPrinting 2016-11-28 12:08:53,957 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin VersionUpgrade21to22 2016-11-28 12:08:53,964 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin SimpleView 2016-11-28 12:08:53,970 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin WireframeView 2016-11-28 12:08:53,978 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin X3DReader 2016-11-28 12:08:53,995 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin XmlMaterialProfile 2016-11-28 12:08:54,003 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/PluginRegistry.py (loadPlugin [63]): Loaded plugin XRayView 2016-11-28 12:08:54,004 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Qt/QtApplication.py (__init__ [39]): Command line arguments: {'debug-mode': False, 'disable-textures': False, 'external-backend': False, 'file': []} 2016-11-28 12:08:54,030 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/VersionUpgradeManager.py (upgrade [98]): Looking for old configuration files to upgrade. 2016-11-28 12:09:00,118 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_logSocketState [165]): Socket state changed to Listening 2016-11-28 12:09:00,128 - INFO - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (startEngine [55]): Started engine process: /Applications/Cura.app/Contents/MacOS/CuraEngine 2016-11-28 12:09:00,128 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] Calling engine with: ['/Applications/Cura.app/Contents/MacOS/CuraEngine', 'connect', '127.0.0.1:49674', '-j', '/Applications/Cura.app/Contents/MacOS/resources/definitions/fdmprinter.def.json', ''] 2016-11-28 12:09:00,129 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] 2016-11-28 12:09:00,130 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] Cura_SteamEngine version DEV 2016-11-28 12:09:00,131 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] Copyright © 2014 David Braam 2016-11-28 12:09:00,136 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] 2016-11-28 12:09:00,136 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] This program is free software: you can redistribute it and/or modify 2016-11-28 12:09:00,136 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] it under the terms of the GNU Affero General Public License as published by 2016-11-28 12:09:00,137 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] the Free Software Foundation, either version 3 of the License, or 2016-11-28 12:09:00,137 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] (at your option) any later version. 2016-11-28 12:09:00,139 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] 2016-11-28 12:09:00,139 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] This program is distributed in the hope that it will be useful, 2016-11-28 12:09:00,139 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] but WITHOUT ANY WARRANTY; without even the implied warranty of 2016-11-28 12:09:00,140 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 2016-11-28 12:09:00,140 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_logSocketState [165]): Socket state changed to Connected 2016-11-28 12:09:00,140 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] GNU Affero General Public License for more details. 2016-11-28 12:09:00,140 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_onSocketStateChanged [155]): Backend connected on port 49674 2016-11-28 12:09:00,141 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] 2016-11-28 12:09:00,146 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] You should have received a copy of the GNU Affero General Public License 2016-11-28 12:09:00,148 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Backend/Backend.py (_backendLog [88]): [backend] along with this program. If not, see . 2016-11-28 12:09:00,256 - DEBUG - .../plugins/plugins/MachineSettingsAction/MachineSettingsAction.py (_onContainerAdded [40]): Not attaching MachineSettingsAction to ultimaker3; Multi-extrusion printers are not supported 2016-11-28 12:09:00,509 - DEBUG - .../plugins/plugins/MachineSettingsAction/MachineSettingsAction.py (_onContainerAdded [40]): Not attaching MachineSettingsAction to ultimaker_original_dual; Multi-extrusion printers are not supported 2016-11-28 12:09:00,936 - DEBUG - .../plugins/plugins/MachineSettingsAction/MachineSettingsAction.py (_onContainerAdded [40]): Not attaching MachineSettingsAction to ultimaker3_extended; Multi-extrusion printers are not supported 2016-11-28 12:09:01,688 - DEBUG - .../plugins/plugins/MachineSettingsAction/MachineSettingsAction.py (_onContainerAdded [40]): Not attaching MachineSettingsAction to ultimaker2_extended_plus; Machines that use variants are not supported 2016-11-28 12:09:02,278 - DEBUG - .../plugins/plugins/MachineSettingsAction/MachineSettingsAction.py (_onContainerAdded [40]): Not attaching MachineSettingsAction to ultimaker2_plus; Machines that use variants are not supported 2016-11-28 12:09:08,761 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Settings/ContainerStack.py (deserialize [235]): While deserializing, we got the following container string: ultimaker3_extended_extruder_left #2_current_settings,empty_quality_changes,um3_aa0.4_PLA_Normal_Quality,ultimaker_pla_silver-metallic_ultimaker3_AA_0.4,ultimaker3_aa04,ultimaker3_extended_extruder_left, 2016-11-28 12:09:08,764 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Settings/ContainerStack.py (deserialize [235]): While deserializing, we got the following container string: ultimaker3_extended_extruder_right #2_current_settings,empty_quality_changes,um3_aa0.4_PLA_Normal_Quality,ultimaker_pla_white_ultimaker3_AA_0.4,ultimaker3_aa04,ultimaker3_extended_extruder_right, 2016-11-28 12:09:08,766 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Settings/ContainerStack.py (deserialize [235]): While deserializing, we got the following container string: Ultimaker 3 Extended_current_settings,empty_quality_changes,um3_global_Normal_Quality,empty_material,empty_variant,ultimaker3_extended, 2016-11-28 12:09:08,771 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Controller.py (setActiveView [80]): Setting active view to SolidView 2016-11-28 12:09:08,776 - WARNING - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/cura/Settings/ExtruderManager.py (getMachineExtruders [304]): Tried to get the extruder trains for machine Ultimaker 3 Extended, which doesn't exist. 2016-11-28 12:09:08,776 - WARNING - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/cura/Settings/ExtruderManager.py (getMachineExtruders [304]): Tried to get the extruder trains for machine Ultimaker 3 Extended, which doesn't exist. 2016-11-28 12:09:11,080 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Qt/Bindings/Theme.py (load [118]): Loading theme file: /Applications/Cura.app/Contents/MacOS/resources/themes/cura/theme.json 2016-11-28 12:09:11,250 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Qt/Bindings/Theme.py (load [118]): Loaded theme /Applications/Cura.app/Contents/MacOS/resources/themes/cura QObject::connect: Parentheses expected, signal MainWindow:: QObject::connect: Parentheses expected, signal MainWindow:: QObject::connect: Parentheses expected, signal MainWindow:: qml: TableViewSelection: index out of range qml: TableViewSelection: index out of range 2016-11-28 12:09:12,742 - DEBUG - .../plugins/plugins/UM3NetworkPrinting/DiscoverUM3Action.py (_createAdditionalComponentsView [133]): Creating additional ui components for UM3. 2016-11-28 12:09:12,841 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Mesh/MeshData.py (approximateConvexHull [305]): approximateConvexHull(target_count=1024) Calculating 3D convex hull took 0.046231985092163086 seconds. 121 input vertices. 121 output vertices. 2016-11-28 12:09:13,246 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Qt/GL/QtOpenGL.py (__init__ [19]): Initialized OpenGL subsystems. 2016-11-28 12:09:13,246 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Qt/GL/QtOpenGL.py (__init__ [19]): OpenGL Version: 2.1 ATI-1.42.15 2016-11-28 12:09:13,246 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Qt/GL/QtOpenGL.py (__init__ [19]): OpenGL Vendor: ATI Technologies Inc. 2016-11-28 12:09:13,246 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Qt/GL/QtOpenGL.py (__init__ [19]): OpenGL Renderer: AMD Radeon HD 6750M OpenGL Engine 2016-11-28 12:09:23,804 - DEBUG - .../plugins/plugins/AutoSave/AutoSave.py (_onTimeout [46]): Autosaving preferences, instances and profiles And when the application is quit you get this: 2016-11-28 12:28:51,442 - DEBUG - /Users/ultimaker/build/2.3/build/inst/lib/python3.5/site-packages/UM/Qt/QtApplication.py (windowClosed [197]): Shutting down cura 2016-11-28 12:28:53,355 - DEBUG - .../plugins/plugins/CuraEngineBackend/CuraEngineBackend.py (_terminate [186]): Attempting to kill the engine process 2016-11-28 12:28:53,356 - DEBUG - .../plugins/plugins/CuraEngineBackend/CuraEngineBackend.py (_terminate [186]): Killing engine process 2016-11-28 12:28:53,356 - DEBUG - .../plugins/plugins/CuraEngineBackend/CuraEngineBackend.py (_terminate [186]): Engine process is killed. Received return code -15 logout Saving session... ...copying shared history... ...saving history...truncating history files... ...completed.

We're having the same sort of issue with v2.3.1 - the application crashes immediately if run. I've tried using AppCleaner, deleting ~/.cura and ~/Library/Application Support/Cura etc without luck Interestingly I've found that the program will run if you manually run /Applications/Cura.app/Contents/MacOS/cura from the Terminal. Running it this way outputs a lot of DEBUG and other logs to the terminal - nothing obvious that might explain the problem though.