So I am trying to track down some intermittent crashes related to GOP. The actual crash happens when hslider_draw_update() is called with a NULL glist as its second argument. My guess is that this is somehow related to the fact that hslider_draw_update() is not called directly, but rather thru sys_queuegui(). I can't seem to make it crash before that, in hslider_draw().

Here's the backtrace that I am getting: 0 pd 0x0001668f graph_graphrect + 15 (g_graph.c:619) 1 pd 0x00016a77 glist_ytopixels + 128 (g_graph.c:594) 2 pd 0x00016b71 text_ypix + 109 (g_graph.c:636) 3 pd 0x0004153e hslider_draw_update + 43 (g_hslider.c:40) 4 pd 0x00062769 sys_pollgui + 179 (s_inter.c:764) 5 pd 0x0005edd8 m_mainloop + 814 (m_sched.c:493) 6 pd 0x000618bf sys_main + 2909 (s_main.c:304) 7 pd 0x00002622 _start + 216 8 pd 0x00002549 start + 41

Its an intermittent crash in this case. I've been using my swirler patch, basically I load it once, it loads fine. If I close the patch leaving Pd open, then reopen swirler, if often crashes (but not always).

Any ideas?

.hc

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