[Fluxus] every-frame-task/undefined identifier: gl error when running mndl.hu Hackpact Day 12

[gabor papp]

Eric Wafford wrote:
> adding the code to that particular script produced the following crash
> and error report:
> 
> Process:         fluxus [81634]
> Path:            /Applications/fluxus/Fluxus.app/Contents/MacOS/fluxus
> Identifier:      org.pawfal.fluxus
> Version:         ??? (016)
> Code Type:       X86 (Native)
> Parent Process:  launchd [202]
> 
> Date/Time:       2010-02-07 14:28:09.647 -0600
> OS Version:      Mac OS X 10.6.1 (10B504)
> Report Version:  6
> 
> Interval Since Last Report:          112198 sec
> Crashes Since Last Report:           5
> Per-App Interval Since Last Report:  2057 sec
> Per-App Crashes Since Last Report:   4
> Anonymous UUID:                      9E0BF1D6-1D90-4F05-BC84-AEF88052ABB5
> 
> Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
> Exception Codes: KERN_INVALID_ADDRESS at 0x00000000146f712c
> Crashed Thread:  0  Dispatch queue: com.apple.main-thread
> 
> Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
> 0   fluxus-engine_ss.dylib        	0x0284c314 Fluxus::Physics::Clear() + 68
> 1   fluxus-engine_ss.dylib        	0x027da004 clear_engine(int,
> Scheme_Object**) + 52
> 2   ???                           	0x03b3ebbe 0 + 62122942
> 3   org.plt-scheme.PLT_MrEd       	0x002948ec scheme_do_eval + 6748
> 4   org.plt-scheme.PLT_MrEd       	0x0029932e eval_k + 606
> 5   org.plt-scheme.PLT_MrEd       	0x002b020d scheme_top_level_do_worker + 701
> 6   org.plt-scheme.PLT_MrEd       	0x002b0408 scheme_top_level_do + 40
> 7   org.plt-scheme.PLT_MrEd       	0x0029983a scheme_eval_compiled_multi + 42
> 8   org.plt-scheme.PLT_MrEd       	0x00299891 scheme_eval_multi + 81
> 9   org.plt-scheme.PLT_MrEd       	0x00299a36 do_eval_string_all + 262
> 10  org.pawfal.fluxus             	0x00008879
> fluxus::Interpreter::Interpret(std::string const&, Scheme_Object**,
> bool) + 985
> 11  org.pawfal.fluxus             	0x000124cb DisplayCallback() + 219
> 12  com.apple.glut                	0x3e0069e6 -[GLUTView drawRect:] + 106
> 13  com.apple.glut                	0x3e0088d7 -[GLUTView
> handleWorkEvent:] + 4114
> 14  com.apple.glut                	0x3e022e39 processWindowWorkList + 83
> 15  com.apple.glut                	0x3e022ea3 __glutProcessWorkEvents + 38
> 16  com.apple.glut                	0x3e01193f -[GLUTApplication run] + 159
> 17  com.apple.glut                	0x3e022777 glutMainLoop + 525
> 18  org.pawfal.fluxus             	0x00012d73 run(Scheme_Env*, int,
> char**) + 2035
> 19  org.plt-scheme.PLT_MrEd       	0x0025b12a call_with_basic + 90
> 20  org.plt-scheme.PLT_MrEd       	0x0025b190 scheme_main_stack_setup + 80
> 21  org.plt-scheme.PLT_MrEd       	0x0025b209 scheme_main_setup + 89
> 22  org.pawfal.fluxus             	0x00010bd1 main + 49
> 23  org.pawfal.fluxus             	0x00001bd6 start + 54
> 
> ETC...
> 
> VVVVVVVVVVVV
> 
> I did however add it to another, simpler script, (Down) and it worked.
> 
>
what version of fluxus are you using? what's the version of jack? i 
guess you are using some binary release on osx 10.6.

another option is to simply change (gl) to (gh).

gabor