StacktraceTop: gtk_css_node_invalidate (cssnode=cssnode@entry=0x0, change=change@entry=4294967296) at ../../../../gtk/gtkcssnode.c:1360 gtk_css_node_invalidate_style_provider (cssnode=0x0) at ../../../../gtk/gtkcssnode.c:1314 g_closure_invoke (closure=0x56138d3b87b0, return_value=0x0, n_param_values=1, param_values=0x7fff66392f40, invocation_hint=0x7fff66392ec0) at ../../../../gobject/gclosure.c:804 signal_emit_unlocked_R (node=node@entry=0x56138d0f4c10, detail=detail@entry=0, instance=instance@entry=0x56138d0e4c00, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff66392f40) at ../../../../gobject/gsignal.c:3635 g_signal_emit_valist (instance=0x56138d0e4c00, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff66393100) at ../../../../gobject/gsignal.c:3391
StacktraceTop: node_invalidate (cssnode= cssnode@ entry=0x0, change= change@ entry=429496729 6) at ../../. ./../gtk/ gtkcssnode. c:1360 node_invalidate _style_ provider (cssnode=0x0) at ../../. ./../gtk/ gtkcssnode. c:1314 0x56138d3b87b0, return_value=0x0, n_param_values=1, param_values= 0x7fff66392f40, invocation_ hint=0x7fff6639 2ec0) at ../../. ./../gobject/ gclosure. c:804 emit_unlocked_ R (node=node@ entry=0x56138d0 f4c10, detail= detail@ entry=0, instance= instance@ entry=0x56138d0 e4c00, emission_ return= emission_ return@ entry=0x0, instance_ and_params= instance_ and_params@ entry=0x7fff663 92f40) at ../../. ./../gobject/ gsignal. c:3635 emit_valist (instance= 0x56138d0e4c00, signal_ id=<optimized out>, detail=0, var_args= var_args@ entry=0x7fff663 93100) at ../../. ./../gobject/ gsignal. c:3391
gtk_css_
gtk_css_
g_closure_invoke (closure=
signal_
g_signal_