December 2014 - Pharo-users

CrossMorph in PBE and compositing bug
by Edward Povazan Dec. 28, 2014

Dec. 28, 2014

Hello, In the PBE example, and CrossMorph is created. As can be seen from its name, It is has a cross shape. When one adds keyboard handling to move it about, it seems the compositor thinks it is opaque, and doesnât repaint the ânot crossâ areas with whatever is behind the morph. The result is the shape smears across the screen. This only occurs when moving exactly horizontally or vertically. Iâve been looking over the Morph API but canât detect a method like #opaque: or #translucent: or similar. Is this a bug, or am I missing the correct way to deal with transparent/irregular shaped morphs? Thanks, -Ed

4 5

Do not forget to register to Pharo days...
by stepharo Dec. 27, 2014

Dec. 27, 2014

http://pharodays2015.pharo.org Stef

3 3

Traveling to PharoDays
by Udo Schneider Dec. 27, 2014

Dec. 27, 2014

All, what's the best international Airport to reach Lille? I'm currently thinking of flying to Brussels and take a train from there? Any other recommendations? CU, Udo

3 3

Question regarding crashes using OpenDBXDriver
by Michael Berg Dec. 27, 2014

Dec. 27, 2014

Hello, Iâm usually just reading the list (and Pharo-dev), but right now Iâm trying to figure out, if I could use Pharo with Seaside to implement a little REST Interface for some MySQL database Iâm using. My first step was to try to get somehow a MySQL connection working. As it seems there arenât that many ways of using a MySQL database from Pharo, I tried to use the OpenDBXDriver. My problem is that I get often VM crashes. It seems that if I use a completely fresh image I get at least to the point I can query the db. But after the image crashed the foreign process crashes already sometime after connecting to the db (about 30 seconds later, maybe some timeout) or right away upon trying to disconnect for example. I can just imagine that something was left behind after the first crash in the fresh image and after that I canât get further than that. I know this is a pretty fuzzy description, but due to NativeBoost being involved itâs quite hard for somebody quite unfamiliar with Pharo/Smalltalk to see where things might go wrong. At the end of the email I include two crash-dumps, so maybe somebody has an idea and can help. I also had to work around (fix would be the wrong word) a problem that when the DBX code tried to get the column names; after the first column somehow odbx_column_name from the C-Api returns NULL or NB creates a nil from that call, so that the following readString send fails. Again because this happens somehow at the C side of things I couldnât (or didnât know how to) look further in the debugger. Just to see if I can get a resultset at all I changed NBPharoOpenDBX>>apiQueryColumnName:index: to Fileout: 'From Pharo3.0 of 18 March 2013 [Latest update: #30862] on 18 December 2014 at 3:44:48.371881 pm'! !NBPharoOpenDBX methodsFor: 'api calls' stamp: 'MichaelBerg 12/18/2014 13:36'! apiQueryColumnName: handle index: index "char* odbx_column_name(odbx_result_t* result, unsigned long pos )" "IMPORTANT: Index es zero-based" | x | x := self openDBXlib odbx_column_name: handle pos: index. ^x isNil ifTrue: [ 'nil' ] ifFalse: [ x readString ].! ! That way I got at least a result and for some reason the similar method getting the column type just worked. Maybe somebody has an idea or has experienced similar things before. Any hint or help is highly appreciated. :) Thank you and cheers. Michael Crashdumps: This one is one where the VM crashes after a few seconds upon a DBXConnection>>connect message. --------------------------------------------------------------------- Thu Dec 18 15:04:13 2014 Exception code: C0000005 Exception addr: 77D5D5AC Access violation (read access) at FFFFFFF8 EAX:003C00C0 EBX:003CAAD8 ECX:00000088 EDX:003C3FD8 ESI:00000000 EDI:003C0000 EBP:053DFB90 ESP:053DFA90 EIP:77D5D5AC EFL:00010206 FP Control: 0000027F FP Status: 00000020 FP Tag: 0000FFFF Crashed in some other thread Hardware information: Manufacturer: Unknown Model: Unknown Number of processors: 4 Page size: 4096 Memory Information (upon launch): Physical Memory Size: 4194303 kbytes Physical Memory Free: 1871016 kbytes Page File Size: 4194303 kbytes Page File Free: 4194303 kbytes Virtual Memory Size: 2097024 kbytes Virtual Memory Free: 2026780 kbytes Memory Load: 76 percent Processor 0: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz Identifier: Intel64 Family 6 Model 69 Stepping 1 ~MHZ: 2694 Processor 1: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz Identifier: Intel64 Family 6 Model 69 Stepping 1 ~MHZ: 2694 Processor 2: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz Identifier: Intel64 Family 6 Model 69 Stepping 1 ~MHZ: 2694 Processor 3: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz Identifier: Intel64 Family 6 Model 69 Stepping 1 ~MHZ: 2694 Operating System: Windows 8.1 Pro (Build 9200 ) Registered Owner: Windows User Registered Company: SP major version: 0 SP minor version: 0 Suite mask: 100 Product type: 1 Display Information: Graphics adapter name: Intel(R) HD Graphics Family Primary monitor resolution: 1920 x 1200 Device: ??? Adapter String: Intel(R) HD Graphics 4400 Bios String: Intel Video BIOS Chip Type: Intel(R) HD Graphics Family DAC Type: Internal Memory Size: 0x82000000 Driver Versions: igdumdim64: VM Version: Cog VM 4.0.0 (release) from Sep 25 2014 Compiler: gcc 4.6.2 Interpreter Build: NBCoInterpreter NativeBoost-CogPlugin-HolgerHansPeterFreyther.21 uuid: e0df6e2d-5694-40e2-8035-dc217200b424 Sep 25 2014 Cogit Build: NBCogit NativeBoost-CogPlugin-HolgerHansPeterFreyther.21 uuid: e0df6e2d-5694-40e2-8035-dc217200b424 Sep 25 2014 Source Version: https://github.com/pharo-project/pharo-vm.git Commit: 81b5d19917dcb78f22482a780deec48c53738396 Date: 2014-09-20 14:36:18 +0200 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14858 Current byte code: -1 Primitive index: 0 Loaded plugins: libopendbx-1.dll B2DPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) Kernel32 ZipPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) NativeBoostPlugin NativeBoost-CogPlugin-HolgerHansPeterFreyther.21 (i) BitBltPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) FT2Plugin Freetype-Plugin-IgorStasenko.64 (e) SecurityPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) FilePlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) MiscPrimitivePlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) LargeIntegers v1.5 VMMaker.oscog-jeanbaptistearnaud.783 (i) LocalePlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) Module information: 00400000 - 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5a816000: C:\WINDOWS\system32\DUser.dll 5e3d0000 - 5e518000: C:\WINDOWS\SYSTEM32\dbghelp.dll 60f30000 - 60f37000: C:\WINDOWS\SYSTEM32\DCIMAN32.dll 610e0000 - 610f8000: C:\Windows\System32\DevDispItemProvider.dll 61380000 - 61391000: C:\WINDOWS\System32\ntlanman.dll 613e0000 - 61403000: C:\WINDOWS\SYSTEM32\dinput.dll 643c0000 - 6442f000: D:\development\Pharo\libopendbx-1.dll 64470000 - 644fe000: C:\WINDOWS\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_5094ca96bcb6b2bb\MSVCP90.dll 650d0000 - 65170000: C:\WINDOWS\SYSTEM32\ntshrui.dll 65350000 - 653e9000: C:\WINDOWS\SYSTEM32\apphelp.dll 65420000 - 65434000: C:\WINDOWS\SYSTEM32\MPR.dll 658e0000 - 658e9000: C:\WINDOWS\System32\drprov.dll 65a20000 - 65a2d000: C:\WINDOWS\SYSTEM32\cscapi.dll 65f30000 - 6609b000: C:\WINDOWS\SYSTEM32\WindowsCodecs.dll 666e0000 - 66805000: C:\WINDOWS\SYSTEM32\PROPSYS.dll 66e40000 - 66f02000: D:\development\Pharo\libfreetype-6.dll 68ec0000 - 68f94000: C:\WINDOWS\SYSTEM32\OPENGL32.DLL 69f40000 - 69f5a000: D:\development\Pharo\FT2Plugin.DLL 70d80000 - 70dee000: D:\development\Pharo\libmysqlbackend-1.dll 73720000 - 73733000: C:\WINDOWS\SYSTEM32\dhcpcsvc.DLL 73740000 - 73752000: C:\WINDOWS\SYSTEM32\dhcpcsvc6.DLL 73790000 - 73799000: C:\WINDOWS\System32\winrnr.dll 737a0000 - 737b2000: C:\WINDOWS\system32\NLAapi.dll 737c0000 - 737d4000: C:\WINDOWS\system32\pnrpnsp.dll 737e0000 - 737f0000: C:\WINDOWS\system32\napinsp.dll 73c90000 - 73d24000: C:\WINDOWS\SYSTEM32\WINHTTP.dll 73d80000 - 73d87000: C:\Windows\System32\rasadhlp.dll 73d90000 - 73e0c000: C:\WINDOWS\SYSTEM32\DNSAPI.dll 74000000 - 74008000: C:\WINDOWS\SYSTEM32\WSOCK32.DLL 74070000 - 74079000: C:\WINDOWS\SYSTEM32\Secur32.dll 74080000 - 74099000: C:\WINDOWS\System32\davclnt.dll 740f0000 - 740f6000: C:\WINDOWS\SYSTEM32\SHFolder.dll 74180000 - 74188000: C:\WINDOWS\SYSTEM32\VERSION.dll 74190000 - 7419e000: C:\WINDOWS\SYSTEM32\profapi.dll 74200000 - 74209000: C:\WINDOWS\System32\DAVHLPR.dll 74400000 - 74410000: C:\WINDOWS\System32\wkscli.dll 74410000 - 7442b000: C:\WINDOWS\SYSTEM32\srvcli.dll 74430000 - 7443a000: C:\WINDOWS\System32\netutils.dll 74440000 - 74448000: C:\WINDOWS\SYSTEM32\WINNSI.DLL 749d0000 - 749ee000: C:\WINDOWS\SYSTEM32\IPHLPAPI.DLL 74ba0000 - 74baf000: C:\WINDOWS\system32\wshbth.dll 74bb0000 - 74bf5000: C:\WINDOWS\System32\mswsock.dll 74c00000 - 74c1d000: C:\WINDOWS\SYSTEM32\bcrypt.dll 74c20000 - 74c4f000: C:\WINDOWS\system32\rsaenh.dll 74c50000 - 74c68000: C:\WINDOWS\SYSTEM32\CRYPTSP.dll 74c70000 - 74e56000: C:\WINDOWS\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.9600.17031_none_a9efdb8b01377ea7\comctl32.dll 74fb0000 - 74fc8000: C:\WINDOWS\system32\dwmapi.dll 74fd0000 - 75046000: C:\WINDOWS\SYSTEM32\SHCORE.DLL 75210000 - 75252000: C:\WINDOWS\System32\WINSTA.dll 75260000 - 7527f000: C:\WINDOWS\SYSTEM32\DEVOBJ.dll 75280000 - 752a0000: C:\WINDOWS\SYSTEM32\WINMMBASE.dll 752a0000 - 752c0000: C:\WINDOWS\SYSTEM32\WINMM.DLL 754a0000 - 7557b000: C:\WINDOWS\system32\uxtheme.dll 755f0000 - 755f9000: C:\WINDOWS\SYSTEM32\kernel.appcore.dll 75600000 - 756a3000: C:\WINDOWS\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_5094ca96bcb6b2bb\MSVCR90.dll 756b0000 - 75702000: C:\WINDOWS\SYSTEM32\bcryptPrimitives.dll 75710000 - 75719000: C:\WINDOWS\SYSTEM32\CRYPTBASE.dll 75720000 - 7573d000: C:\WINDOWS\SYSTEM32\SspiCli.dll 75890000 - 75a3d000: C:\WINDOWS\SYSTEM32\SETUPAPI.dll 75a40000 - 75abd000: C:\WINDOWS\SYSTEM32\clbcatq.dll 75ac0000 - 75bcc000: C:\WINDOWS\SYSTEM32\OLE32.dll 75bd0000 - 75c0e000: C:\WINDOWS\SYSTEM32\sechost.dll 75c10000 - 75c5d000: C:\WINDOWS\SYSTEM32\WS2_32.dll 75c60000 - 75c9a000: C:\WINDOWS\SYSTEM32\cfgmgr32.dll 75ca0000 - 75dee000: C:\WINDOWS\SYSTEM32\combase.dll 75df0000 - 75ea0000: C:\WINDOWS\SYSTEM32\RPCRT4.dll 75ea0000 - 75ed8000: C:\WINDOWS\SYSTEM32\WINTRUST.dll 75ef0000 - 75fc0000: C:\WINDOWS\SYSTEM32\KERNELBASE.dll 75fc0000 - 75fc6000: C:\WINDOWS\SYSTEM32\psapi.dll 75fd0000 - 76065000: C:\WINDOWS\SYSTEM32\OLEAUT32.DLL 76070000 - 760fa000: C:\WINDOWS\SYSTEM32\COMDLG32.DLL 76160000 - 761e6000: C:\WINDOWS\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.9600.16384_none_7c55c866aa0c3ff0\COMCTL32.dll 761f0000 - 762f7000: C:\WINDOWS\SYSTEM32\GDI32.dll 76300000 - 76325000: C:\WINDOWS\system32\IMM32.DLL 76390000 - 76408000: C:\WINDOWS\SYSTEM32\ADVAPI32.DLL 76410000 - 775c7000: C:\WINDOWS\SYSTEM32\SHELL32.DLL 775d0000 - 7771c000: C:\WINDOWS\SYSTEM32\USER32.dll 77720000 - 77761000: C:\WINDOWS\SYSTEM32\SHLWAPI.dll 77790000 - 7779e000: C:\WINDOWS\SYSTEM32\MSASN1.dll 777a0000 - 778e0000: C:\WINDOWS\SYSTEM32\KERNEL32.DLL 778e0000 - 779d7000: C:\WINDOWS\SYSTEM32\MSCTF.dll 779e0000 - 77a9e000: C:\WINDOWS\SYSTEM32\msvcrt.dll 77aa0000 - 77aa7000: C:\WINDOWS\SYSTEM32\NSI.dll 77ab0000 - 77c38000: C:\WINDOWS\SYSTEM32\CRYPT32.dll 77d20000 - 77e87000: C:\WINDOWS\SYSTEM32\ntdll.dll Primitive trace: at:put: basicNew relinquishProcessorForMicroseconds: basicNew: relinquishProcessorForMicroseconds: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: perform:with:with: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: at:put: at:put: at:put: at:put: at:put: at:put: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: perform:with:with: @ perform:with: perform:with: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: perform:with: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: at:put: at:put: at:put: at:put: at:put: at:put: at:put: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: @ perform:with: perform:with: @ perform:with: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: perform:with: @ basicNew shallowCopy relinquishProcessorForMicroseconds: at:put: perform:with: at:put: at:put: at:put: at:put: at:put: at:put: at:put: relinquishProcessorForMicroseconds: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: perform:with:with: shallowCopy perform:with:with: relinquishProcessorForMicroseconds: wait signal millisecondClockValue millisecondClockValue shallowCopy perform:with:with: shallowCopy relinquishProcessorForMicroseconds: at:put: at:put: at:put: at:put: basicNew new: basicNew relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: perform:with: @ perform:with: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: @ basicNew shallowCopy perform:with:with: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: relinquishProcessorForMicroseconds: at:put: at:put: at:put: at:put: at:put: Stack backtrace: [77D5D5AC] RtlGetAppContainerParent + 1245 in ntdll.dll [77D5D289] RtlGetAppContainerParent + 442 in ntdll.dll [779E9A15] free + 57 in msvcrt.dll [779EABDD] wcsstr + 942 in msvcrt.dll [77D86661] RtlLookupEntryHashTable + 184 in ntdll.dll [77D42082] MD4Init + 104 in ntdll.dll [77D42003] RtlFillMemoryUlonglong + 76 in ntdll.dll [77D24135] RtlWeaklyEnumerateEntryHashTable + 421 in ntdll.dll [777B919F] AcquireSRWLockExclusive + 14 in KERNEL32.DLL [77D70BBB] RtlInsertElementGenericTableAvl + 132 in ntdll.dll [77D70B91] RtlInsertElementGenericTableAvl + 90 in ntdll.dll Can't dump Smalltalk stack. Not in VM thread This was my last one when sending DBXConnection>>disconnect. --------------------------------------------------------------------- Thu Dec 18 15:07:17 2014 Exception code: C0000005 Exception addr: 77D5D509 Access violation (read access) at 00000000 EAX:00000000 EBX:0607C460 ECX:00000000 EDX:0607C828 ESI:0607C820 EDI:009B0000 EBP:0023DEF0 ESP:0023DDF0 EIP:77D5D509 EFL:00210246 FP Control: 0000027F FP Status: 00004020 FP Tag: 0000FFFF Crashed in the VM thread Hardware information: Manufacturer: Unknown Model: Unknown Number of processors: 4 Page size: 4096 Memory Information (upon launch): Physical Memory Size: 4194303 kbytes Physical Memory Free: 1914300 kbytes Page File Size: 4194303 kbytes Page File Free: 4194303 kbytes Virtual Memory Size: 2097024 kbytes Virtual Memory Free: 2026780 kbytes Memory Load: 76 percent Processor 0: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz Identifier: Intel64 Family 6 Model 69 Stepping 1 ~MHZ: 2694 Processor 1: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz Identifier: Intel64 Family 6 Model 69 Stepping 1 ~MHZ: 2694 Processor 2: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz Identifier: Intel64 Family 6 Model 69 Stepping 1 ~MHZ: 2694 Processor 3: Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz Identifier: Intel64 Family 6 Model 69 Stepping 1 ~MHZ: 2694 Operating System: Windows 8.1 Pro (Build 9200 ) Registered Owner: Windows User Registered Company: SP major version: 0 SP minor version: 0 Suite mask: 100 Product type: 1 Display Information: Graphics adapter name: Intel(R) HD Graphics Family Primary monitor resolution: 1920 x 1200 Device: ??? Adapter String: Intel(R) HD Graphics 4400 Bios String: Intel Video BIOS Chip Type: Intel(R) HD Graphics Family DAC Type: Internal Memory Size: 0x82000000 Driver Versions: igdumdim64: VM Version: Cog VM 4.0.0 (release) from Sep 25 2014 Compiler: gcc 4.6.2 Interpreter Build: NBCoInterpreter NativeBoost-CogPlugin-HolgerHansPeterFreyther.21 uuid: e0df6e2d-5694-40e2-8035-dc217200b424 Sep 25 2014 Cogit Build: NBCogit NativeBoost-CogPlugin-HolgerHansPeterFreyther.21 uuid: e0df6e2d-5694-40e2-8035-dc217200b424 Sep 25 2014 Source Version: https://github.com/pharo-project/pharo-vm.git Commit: 81b5d19917dcb78f22482a780deec48c53738396 Date: 2014-09-20 14:36:18 +0200 By: Esteban Lorenzano <estebanlm(a)gmail.com> Jenkins build #14858 Current byte code: -1 Primitive index: 117 Loaded plugins: libopendbx-1.dll JPEGReadWriter2Plugin VMMaker.oscog-jeanbaptistearnaud.783 (i) B2DPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) Kernel32 ZipPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) NativeBoostPlugin NativeBoost-CogPlugin-HolgerHansPeterFreyther.21 (i) BitBltPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) FT2Plugin Freetype-Plugin-IgorStasenko.64 (e) SecurityPlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) FilePlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) MiscPrimitivePlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) LargeIntegers v1.5 VMMaker.oscog-jeanbaptistearnaud.783 (i) LocalePlugin VMMaker.oscog-jeanbaptistearnaud.783 (i) Module information: 00400000 - 006ee000: D:\development\Pharo\Pharo.exe 034b0000 - 034c2000: C:\Program Files (x86)\Common Files\TortoiseOverlays\TortoiseOverlays.dll 034d0000 - 034e6000: C:\Program Files\TortoiseGit\bin\TortoiseGitStub32.dll 08040000 - 08063000: C:\Users\berg\AppData\Roaming\Dropbox\bin\DropboxExt.24.dll 080b0000 - 0812a000: C:\Program Files\TortoiseGit\bin\TortoiseGit32.dll 08130000 - 081c3000: C:\Program Files\TortoiseGit\bin\libgit232_tgit.dll 081d0000 - 0839c000: C:\Program Files\TortoiseGit\bin\gitdll32.dll 083a0000 - 08411000: C:\WINDOWS\SYSTEM32\MSVCP120.dll 08420000 - 0850e000: C:\WINDOWS\SYSTEM32\MSVCR120.dll 0f320000 - 0f82c000: D:\development\Pharo\LIBMYSQL.dll 0fc50000 - 0fc65000: C:\Program Files\TortoiseGit\bin\zlib132_tgit.dll 10010000 - 10037000: C:\WINDOWS\SYSTEM32\crtdll.dll 10040000 - 10140004: CogCode 4fe20000 - 4fe44000: C:\WINDOWS\SYSTEM32\GLU32.dll 50a90000 - 50b77000: C:\WINDOWS\SYSTEM32\DDRAW.dll 527a0000 - 5280a000: C:\WINDOWS\System32\StructuredQuery.dll 5a370000 - 5a4bb000: C:\WINDOWS\system32\DUI70.dll 5a7a0000 - 5a816000: C:\WINDOWS\system32\DUser.dll 5e3d0000 - 5e518000: C:\WINDOWS\SYSTEM32\dbghelp.dll 60f30000 - 60f37000: C:\WINDOWS\SYSTEM32\DCIMAN32.dll 610e0000 - 610f8000: C:\Windows\System32\DevDispItemProvider.dll 61380000 - 61391000: C:\WINDOWS\System32\ntlanman.dll 613e0000 - 61403000: C:\WINDOWS\SYSTEM32\dinput.dll 643c0000 - 6442f000: D:\development\Pharo\libopendbx-1.dll 64470000 - 644fe000: C:\WINDOWS\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_5094ca96bcb6b2bb\MSVCP90.dll 650d0000 - 65170000: C:\WINDOWS\SYSTEM32\ntshrui.dll 65350000 - 653e9000: C:\WINDOWS\SYSTEM32\apphelp.dll 65420000 - 65434000: C:\WINDOWS\SYSTEM32\MPR.dll 658e0000 - 658e9000: C:\WINDOWS\System32\drprov.dll 65a20000 - 65a2d000: C:\WINDOWS\SYSTEM32\cscapi.dll 65f30000 - 6609b000: C:\WINDOWS\SYSTEM32\WindowsCodecs.dll 666e0000 - 66805000: C:\WINDOWS\SYSTEM32\PROPSYS.dll 66e40000 - 66f02000: D:\development\Pharo\libfreetype-6.dll 68e60000 - 68f34000: C:\WINDOWS\SYSTEM32\OPENGL32.DLL 69f40000 - 69f5a000: D:\development\Pharo\FT2Plugin.DLL 70d80000 - 70dee000: D:\development\Pharo\libmysqlbackend-1.dll 73720000 - 73733000: C:\WINDOWS\SYSTEM32\dhcpcsvc.DLL 73740000 - 73752000: C:\WINDOWS\SYSTEM32\dhcpcsvc6.DLL 73790000 - 73799000: C:\WINDOWS\System32\winrnr.dll 737a0000 - 737b2000: C:\WINDOWS\system32\NLAapi.dll 737c0000 - 737d4000: C:\WINDOWS\system32\pnrpnsp.dll 737e0000 - 737f0000: C:\WINDOWS\system32\napinsp.dll 73c90000 - 73d24000: C:\WINDOWS\SYSTEM32\WINHTTP.dll 73d30000 - 73d74000: C:\WINDOWS\System32\fwpuclnt.dll 73d80000 - 73d87000: C:\Windows\System32\rasadhlp.dll 73d90000 - 73e0c000: C:\WINDOWS\SYSTEM32\DNSAPI.dll 74000000 - 74008000: C:\WINDOWS\SYSTEM32\WSOCK32.DLL 74070000 - 74079000: C:\WINDOWS\SYSTEM32\Secur32.dll 74080000 - 74099000: C:\WINDOWS\System32\davclnt.dll 740f0000 - 740f6000: C:\WINDOWS\SYSTEM32\SHFolder.dll 74180000 - 74188000: C:\WINDOWS\SYSTEM32\VERSION.dll 74190000 - 7419e000: C:\WINDOWS\SYSTEM32\profapi.dll 74200000 - 74209000: C:\WINDOWS\System32\DAVHLPR.dll 74400000 - 74410000: C:\WINDOWS\System32\wkscli.dll 74410000 - 7442b000: C:\WINDOWS\SYSTEM32\srvcli.dll 74430000 - 7443a000: C:\WINDOWS\System32\netutils.dll 74440000 - 74448000: C:\WINDOWS\SYSTEM32\WINNSI.DLL 749d0000 - 749ee000: C:\WINDOWS\SYSTEM32\IPHLPAPI.DLL 74ba0000 - 74baf000: C:\WINDOWS\system32\wshbth.dll 74bb0000 - 74bf5000: C:\WINDOWS\System32\mswsock.dll 74c00000 - 74c1d000: C:\WINDOWS\SYSTEM32\bcrypt.dll 74c20000 - 74c4f000: C:\WINDOWS\system32\rsaenh.dll 74c50000 - 74c68000: C:\WINDOWS\SYSTEM32\CRYPTSP.dll 74c70000 - 74e56000: C:\WINDOWS\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.9600.17031_none_a9efdb8b01377ea7\comctl32.dll 74fb0000 - 74fc8000: C:\WINDOWS\system32\dwmapi.dll 74fd0000 - 75046000: C:\WINDOWS\SYSTEM32\SHCORE.DLL 75210000 - 75252000: C:\WINDOWS\System32\WINSTA.dll 75260000 - 7527f000: C:\WINDOWS\SYSTEM32\DEVOBJ.dll 75280000 - 752a0000: C:\WINDOWS\SYSTEM32\WINMMBASE.dll 752a0000 - 752c0000: C:\WINDOWS\SYSTEM32\WINMM.DLL 754a0000 - 7557b000: C:\WINDOWS\system32\uxtheme.dll 755f0000 - 755f9000: C:\WINDOWS\SYSTEM32\kernel.appcore.dll 75600000 - 756a3000: C:\WINDOWS\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_5094ca96bcb6b2bb\MSVCR90.dll 756b0000 - 75702000: C:\WINDOWS\SYSTEM32\bcryptPrimitives.dll 75710000 - 75719000: C:\WINDOWS\SYSTEM32\CRYPTBASE.dll 75720000 - 7573d000: C:\WINDOWS\SYSTEM32\SspiCli.dll 75890000 - 75a3d000: C:\WINDOWS\SYSTEM32\SETUPAPI.dll 75a40000 - 75abd000: C:\WINDOWS\SYSTEM32\clbcatq.dll 75ac0000 - 75bcc000: C:\WINDOWS\SYSTEM32\OLE32.dll 75bd0000 - 75c0e000: C:\WINDOWS\SYSTEM32\sechost.dll 75c10000 - 75c5d000: C:\WINDOWS\SYSTEM32\WS2_32.dll 75c60000 - 75c9a000: C:\WINDOWS\SYSTEM32\cfgmgr32.dll 75ca0000 - 75dee000: C:\WINDOWS\SYSTEM32\combase.dll 75df0000 - 75ea0000: C:\WINDOWS\SYSTEM32\RPCRT4.dll 75ea0000 - 75ed8000: C:\WINDOWS\SYSTEM32\WINTRUST.dll 75ef0000 - 75fc0000: C:\WINDOWS\SYSTEM32\KERNELBASE.dll 75fc0000 - 75fc6000: C:\WINDOWS\SYSTEM32\psapi.dll 75fd0000 - 76065000: C:\WINDOWS\SYSTEM32\OLEAUT32.DLL 76070000 - 760fa000: C:\WINDOWS\SYSTEM32\COMDLG32.DLL 76160000 - 761e6000: C:\WINDOWS\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.9600.16384_none_7c55c866aa0c3ff0\COMCTL32.dll 761f0000 - 762f7000: C:\WINDOWS\SYSTEM32\GDI32.dll 76300000 - 76325000: C:\WINDOWS\system32\IMM32.DLL 76390000 - 76408000: C:\WINDOWS\SYSTEM32\ADVAPI32.DLL 76410000 - 775c7000: C:\WINDOWS\SYSTEM32\SHELL32.DLL 775d0000 - 7771c000: C:\WINDOWS\SYSTEM32\USER32.dll 77720000 - 77761000: C:\WINDOWS\SYSTEM32\SHLWAPI.dll 77790000 - 7779e000: C:\WINDOWS\SYSTEM32\MSASN1.dll 777a0000 - 778e0000: C:\WINDOWS\SYSTEM32\KERNEL32.DLL 778e0000 - 779d7000: C:\WINDOWS\SYSTEM32\MSCTF.dll 779e0000 - 77a9e000: C:\WINDOWS\SYSTEM32\msvcrt.dll 77aa0000 - 77aa7000: C:\WINDOWS\SYSTEM32\NSI.dll 77ab0000 - 77c38000: C:\WINDOWS\SYSTEM32\CRYPT32.dll 77d20000 - 77e87000: C:\WINDOWS\SYSTEM32\ntdll.dll Primitive trace: replaceFrom:to:with:startingAt: replaceFrom:to:with:startingAt: replaceFrom:to:with:startingAt: replaceFrom:to:with:startingAt: basicNew: replaceFrom:to:with:startingAt: basicNew platformId basicNew at: compare:with:collated: at: at: at: at: new: at:put: basicNew: replaceFrom:to:with:startingAt: replaceFrom:to:with:startingAt: stringHash:initialHash: compare:with:collated: compare:with:collated: perform: basicNew: basicNew at:put: at:put: at:put: at:put: basicNew: replaceFrom:to:with:startingAt: basicNew: at:put: at:put: at:put: at:put: basicNew: basicNew basicNew: replaceFrom:to:with:startingAt: replaceFrom:to:with:startingAt: replaceFrom:to:with:startingAt: at:put: at:put: at:put: at:put: at:put: basicNew: replaceFrom:to:with:startingAt: objectAt: basicNew at: compare:with:collated: at: at: at: at: objectAt: newMethod:header: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: at:put: objectAt: objectAt: objectAt:put: objectAt: objectAt:put: objectAt: objectAt:put: objectAt: objectAt:put: objectAt: objectAt:put: objectAt: objectAt:put: objectAt: objectAt: shallowCopy shallowCopy basicAt:put: shallowCopy basicAt:put: objectAt: objectAt:put: at: at:put: at: at:put: at: at:put: at: at:put: at: at:put: at: at:put: at: at:put: objectAt: objectAt: objectAt: objectAt: flushCache at:put: objectAt: objectAt: new: tempAt: at:put: terminateTo: objectAt: objectAt: perform:withArguments: odbx_finish: Stack backtrace: [77D5D509] RtlGetAppContainerParent + 1082 in ntdll.dll [77D5D289] RtlGetAppContainerParent + 442 in ntdll.dll [779E9A15] free + 57 in msvcrt.dll [70D81358] odbxdrv_register + 472 in libmysqlbackend-1.dll [643C157F] odbx_finish + 63 in libopendbx-1.dll [130BE27F] ??? + 0 in (null) [0053CF25] ??? + 1298213 in Pharo.exe Smalltalk stack dump: 0x2560a0 M NBFFICallout class(NBNativeCodeGen class)>retrySend: 0x107f1524: a(n) NBFFICallout class 0x2560c4 I NBPharoOpenDBX>apiFinalize: 0x12989e54: a(n) NBPharoOpenDBX 0x2560ec I DBXMySQLBackend(DBXBackend)>disconnectConnection: 0x12982a94: a(n) DBXMySQLBackend 0x24473c I DBXConnection>releaseConnection 0x12982ac0: a(n) DBXConnection 0x24475c I DBXConnection>disconnect 0x12982ac0: a(n) DBXConnection 0x24477c I [] in DBXConnection>open 0x12982ac0: a(n) DBXConnection 0x244798 M BlockClosure>cull: 0x1301c2f4: a(n) BlockClosure 0x2447b8 M [] in MethodContext(ContextPart)>handleSignal: 0x1301c3bc: a(n) MethodContext 0x2447d8 M BlockClosure>ensure: 0x1305d630: a(n) BlockClosure 0x2447f8 M MethodContext(ContextPart)>handleSignal: 0x1301c3bc: a(n) MethodContext 0x244814 M DBXFatalError(Exception)>signal 0x1305d380: a(n) DBXFatalError 0x24482c M DBXFatalError(Exception)>signal: 0x1305d380: a(n) DBXFatalError 0x244848 M DBXFatalError class(Exception class)>signal: 0x11ec3450: a(n) DBXFatalError class 0x24486c I DBXFatalError class(DBXError class)>signal: 0x11ec3450: a(n) DBXFatalError class 0x244898 I DBXMySQLBackend(DBXBackend)>errorCode:handle: 0x12982a94: a(n) DBXMySQLBackend 0x2448c0 I DBXMySQLBackend(DBXBackend)>verifyError:handle: 0x12982a94: a(n) DBXMySQLBackend 0x2448ec I DBXMySQLBackend(DBXBackend)>openConnection: 0x12982a94: a(n) DBXMySQLBackend 0x261f6c I [] in DBXConnection>open 0x12982ac0: a(n) DBXConnection 0x261f88 M BlockClosure>on:do: 0x1301c2e4: a(n) BlockClosure 0x261fb0 I DBXConnection>open 0x12982ac0: a(n) DBXConnection 0x261fc8 M UndefinedObject>(nil) 0x10140004: a(n) UndefinedObject 0x261ff8 I OpalCompiler>evaluate 0x1301bac0: a(n) OpalCompiler 0x262024 I RubSmalltalkEditor>evaluateSelectionAndDo: 0x11e40494: a(n) RubSmalltalkEditor 0x262044 M [] in GLMMorphicPharoPlaygroundRenderer(GLMMorphicPharoCodeRenderer)>actOnEvaluateSelection: 0x11e3f198: a(n) GLMMorphicPharoPlaygroundRenderer 0x262064 M WorldState>runStepMethodsIn: 0x106eec74: a(n) WorldState 0x262080 M WorldMorph>runStepMethods 0x106eec40: a(n) WorldMorph 0x262098 M WorldState>doOneCycleNowFor: 0x106eec74: a(n) WorldState 0x2620b4 M WorldState>doOneCycleFor: 0x106eec74: a(n) WorldState 0x2620d0 M WorldMorph>doOneCycle 0x106eec40: a(n) WorldMorph 0x2620f0 I [] in MorphicUIManager>spawnNewProcess 0x10822ab4: a(n) MorphicUIManager 0x11f0c594 s [] in BlockClosure>newProcess

4 5

how do you use scripts?
by Tudor Girba Dec. 25, 2014

Dec. 25, 2014

Hi, As input for designing new features that better support scripting in Pharo, we would benefit from a bit more input around the role scripts play in your development life. To this end, I would like to invite you to share your scripting experience. Here are some questions to start from, but feel free to diverge: - What kind of actions do you put in scripts? - Do you rely on script files stored on the disk at all? - Where do you store your scripts (in one folder, in many folders)? - Do you version your scripts? - Do you store them in separate files with dedicated names, or tend to put multiple snippets in one larger file? - Do you rely on the names of the scripts? - Why do you use a script file and not a class? Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

10 17

Question about Morphic in Pharo 4
by nacho Dec. 25, 2014

Dec. 25, 2014

Hi folks, I'm doing some project in Morphic in Pharo 3. I was wondering if big changes are expected in Moprhic in Pharo 4 or if it will remain relatively unchanged. Thanks in advance. Nacho ----- Nacho Smalltalker apprentice. Buenos Aires, Argentina. -- View this message in context: http://forum.world.st/Question-about-Morphic-in-Pharo-4-tp4796331.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

11 49

Re: [Pharo-users] Building agents in Pharo
by Andy Burnett Dec. 24, 2014

Dec. 24, 2014

Kish wrote <<< How about this: http://www.wolframalpha.com/ Not really free form text but quite a bit keyword dependent. Closer to what will make good sense on Pharo / every enterprise app also more contextual based on what the app does. >>> Yup, totally agree. I have been playing with Mathematica a lot recently, and there are a number of things I would love to see in Pharo. The ability to pull in data sets in computable form is really useful. Being able to say something like Population London UK, and have the data returned as a collection is great. In theory we could do the same with e.g. DataWiki. Cheers Andy

1 0

[ann] moose 5.0
by Tudor Girba Dec. 24, 2014

Dec. 24, 2014

We are happy to announce Moose 5.0: *http://moosetechnology.org/#install* Description --- This is by far the most extensive Moose release to date. Just take a look at these two trailers. - Spotter: https://vimeo.com/113832673 - Inspector: https://vimeo.com/103463364 The key highlights are: - It is based on Pharo 3.0. - Roassal2 is a complete reimplementation of the core visual engine of Moose. - Roassal2 replaced Roassal, EyeSee and Graph-ET, and it features many new things including smooth animations, new composeable builders and several new layouts. - All built-in Moose visualizations use Roassal2. - Glamour has been extended with a Pager browser and with Rubric as the main text editor. - GTSpotter is a new tool that makes it possible to find objects fast. - GTInspector saw major usability improvements based on the Pager browser, and it now comes with many object specific extensions. - GTPlayground provides a new way to handle scripts and when combined with GTInspector, it can replace the dedicated easels and editors. - Moose Finder has been extended with the ability of handling in place visualizations. - GTDebugger has been strengthen and was made more robust. - PetitParser has been extended with the notion of context which enables elegant island parsing. A list of issues addressed in this release can be found at: http://code.google.com/p/moose-technology/issues/list?can=1&q=status=Fixed%… Installation --- The Moose Suite 5.0 comes for each platform as a separate bundle: - *Moose Suite 5.0 for Mac>http://moosetechnology.org/res/download/ moose_suite_5_0-mac.zip <https://dl.dropboxusercontent.com/u/18323746/Moose/moose_suite_5_0-mac.zip> * <https://dl.dropboxusercontent.com/u/18323746/Moose/moose_suite_4_8-mac.zip*> - *Moose Suite 5.0 for Windows>http://moosetechnology.org/res/download/ moose_suite_5_0-win.zip <https://dl.dropboxusercontent.com/u/18323746/Moose/moose_suite_5_0-win.zip> * <https://dl.dropboxusercontent.com/u/18323746/Moose/moose_suite_4_8-win.zip*> - *Moose Suite 5.0 for Linux>http://moosetechnology.org/res/download/ moose_suite_5_0-linux.zip <https://dl.dropboxusercontent.com/u/18323746/Moose/moose_suite_5_0-linux.zip> * <https://dl.dropboxusercontent.com/u/18323746/Moose/moose_suite_4_8-linux.zi…> The Moose Suite 5.0 can also be loaded in a Pharo 3.0 image either from the Configuration Browser, or by executing the following script: ==Gofer new == smalltalkhubUser: 'Moose' project: 'Moose'; == configuration; == loadStable Happy holidays! The Moose team

4 5

Re: [Pharo-users] Building agents in Pharo
by Andy Burnett Dec. 24, 2014

Dec. 24, 2014

Doru wrote <<< Hi Andy, You can also just hook into GTSpotter. It already provides the infrastructure for handling parallel search and lets you focus only on specifying the search logic. Cheers, Doru >>> Brilliant! I am very impressed with GTSpotter. In fact, I am impressed with the whole GT suite. I think I will build a first prototype with Glamour and GTSpotter. By the way, what really motivated me to do this experiment is the tools - from the 90's - that were presented in this "Story of Siri" video. If you have the time, it is well worth watching. Being able to build this sort of capability into an environment like Pharo would be amazing https://wit.ai/blog/2014/12/18/adam-keynote Cheers Andy

2 1

SODD
by Yuriy Tymchuk Dec. 24, 2014

Dec. 24, 2014

Hi, so this message is about SODD (Stack Overflow Driven Development) and Pharo/Smalltalk. If you look at the last questions of this guy: http://stackoverflow.com/users/1906070/shiran?tab=questions <http://stackoverflow.com/users/1906070/shiran?tab=questions> you can see that they are about smalltalk/squeak and asked in last 2 days :). In fact I think that we should support asking questions on SO, as a lot of people are anxious to register and talk to others on mailing list, and prefer to search for solutions on SO. If weâll build reasonable amount of Q/A data, it can be easier for other people to start with Pharo. Cheers! Uko

2 1