Changes between Version 3 and Version 4 of Ticket #115, comment 4


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Timestamp:
May 16, 2019, 11:19:37 AM (5 years ago)
Author:
D Gowers

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  • Ticket #115, comment 4

    v3 v4  
    1 To re-summarize, there are 4 scenarios I tried:
     1To re-summarize, I tried 4 different things:
    22 * Case 1: ./bin/grafx-sdl, invoked from the root of the git clone : Works
    33 * Case 2: grafx2-sdl or /usr/local/bin/grafx2-sdl : Crashes (SIGSEGV)
    … …  
    55 * Case 4: /tmp/g/grafx2-sdl, after setting up as described above : Works
    66
    7 Invoking with the -v option does not give any debug output in case 2. Presumably this is because the crash occurs before any output is given. In fact, your own log shows evidence of this fact: the error about the missing PNG is the first message. As I stated above, this PNG error does not show for case 2, implying that the crash occurs before this check for the PNG is made.
     7Invoking with the -v option does not give ''any'' debug output in case 2. Presumably this is because the crash occurs before any output is given. In fact, your own log shows evidence of this fact: the error about the missing PNG is the first message. As I stated above, this PNG error does not show for case 2, implying that the crash occurs before this check for the PNG is made.
     8
     9(I admit that there is a possible alternative hypothesis here: The crash is interfering with the console output so that the check for the PNG still occurs but the output does not show. However, I consider this possibility to be unlikely.)
    810
    911Case 1 and 4 give pretty normal looking debug output when run with -v.
    … …  
    2830----
    2931
    30 (beyond that there is just button/keyboard event reporting obviously generated by me scribbling)
     32(beyond that there is just button/keyboard event reporting obviously generated by me scribbling.)