Description of problem:
adding a new task to caldav task list

Version-Release number of selected component:
evolution-3.10.4-2.fc20

Additional info:
reporter:       libreport-2.2.1
backtrace_rating: 4
cmdline:        evolution
crash_function: gal_a11y_e_cell_popup_new
executable:     /usr/bin/evolution
kernel:         3.13.9-200.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 gal_a11y_e_cell_popup_new at gal-a11y-e-cell-popup.c:102
 #1 eti_ref_at at gal-a11y-e-table-item.c:404
 #2 eti_a11y_reset_focus_object at gal-a11y-e-table-item.c:218
 #7 e_selection_model_maybe_do_something at e-selection-model.c:557
 #8 eti_event at e-table-item.c:2470
 #9 ffi_call_unix64 at ../src/x86/unix64.S:76
 #10 ffi_call at ../src/x86/ffi64.c:522
 #11 g_cclosure_marshal_generic at gclosure.c:1454
 #15 g_signal_emit_by_name at gsignal.c:3426
 #16 canvas_emit_event at e-canvas.c:151