StacktraceTop: gtk_tree_store_get_value (tree_model=<optimized out>, iter=<optimized out>, column=<optimized out>, value=0x7fff79d5be60) at ../../../gtk/gtktreestore.c:661 gtk_tree_model_sort_get_value (tree_model=<optimized out>, iter=<optimized out>, column=6, value=0x7fff79d5be60) at ../../../gtk/gtktreemodelsort.c:1360 gtk_tree_model_get_valist (tree_model=tree_model@entry=0x55655efa9960, iter=iter@entry=0x7fff79d5c0b0, var_args=var_args@entry=0x7fff79d5bf10) at ../../../gtk/gtktreemodel.c:1810 gtk_tree_model_get (tree_model=0x55655efa9960, iter=0x7fff79d5c0b0) at ../../../gtk/gtktreemodel.c:1774 build_selection_list_foreach (model=<optimized out>, path=0x55655f578db0, iter=<optimized out>, user_data=0x7fff79d5c110) at ../subprojects/libgd/libgd/gd-main-view.c:1115
StacktraceTop: store_get_ value (tree_model= <optimized out>, iter=<optimized out>, column=<optimized out>, value=0x7fff79d 5be60) at ../../. ./gtk/gtktreest ore.c:661 model_sort_ get_value (tree_model= <optimized out>, iter=<optimized out>, column=6, value=0x7fff79d 5be60) at ../../. ./gtk/gtktreemo delsort. c:1360 model_get_ valist (tree_model= tree_model@ entry=0x55655ef a9960, iter=iter@ entry=0x7fff79d 5c0b0, var_args= var_args@ entry=0x7fff79d 5bf10) at ../../. ./gtk/gtktreemo del.c:1810 0x55655efa9960, iter=0x7fff79d5 c0b0) at ../../. ./gtk/gtktreemo del.c:1774 selection_ list_foreach (model=<optimized out>, path=0x55655f57 8db0, iter=<optimized out>, user_data= 0x7fff79d5c110) at ../subprojects/ libgd/libgd/ gd-main- view.c: 1115
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gtk_tree_model_get (tree_model=
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