Description of problem:
I think I was looking at a meeting invitation.

Version-Release number of selected component:
evolution-data-server-3.10.1-1.fc20

Additional info:
reporter:       libreport-2.1.9
backtrace_rating: 4
cmdline:        /usr/libexec/evolution-calendar-factory
crash_function: g_str_hash
executable:     /usr/libexec/evolution-calendar-factory
kernel:         3.11.6-302.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            1001

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 g_str_hash at ghash.c:1732
 #1 id_hash at e-data-cal-view.c:138
 #2 g_hash_table_lookup_node at ghash.c:365
 #3 g_hash_table_insert_internal at ghash.c:1153
 #4 notify_add_component at e-data-cal-view.c:727
 #5 e_data_cal_view_notify_components_added at e-data-cal-view.c:1177
 #6 e_data_cal_view_notify_components_added_1 at e-data-cal-view.c:1207
 #7 e_cal_backend_notify_component_created at e-cal-backend.c:4095
 #8 put_server_comp_to_cache at e-cal-backend-caldav.c:3261
 #9 caldav_server_query_for_uid at e-cal-backend-caldav.c:1686