Comment 2 for bug 1301257

StacktraceTop:
 type_check_is_value_type_U (type=133143986208) at /build/buildd/glib2.0-2.40.0/./gobject/gtype.c:4101
 g_type_check_value_holds (value=value@entry=0x3576ea0, type=type@entry=34231680) at /build/buildd/glib2.0-2.40.0/./gobject/gtype.c:4150
 playcounts_plist_read (fimp=<optimized out>, fimp=<optimized out>, plist_data=0x39e7510) at ../../../src/itdb_itunesdb.c:1115
 playcounts_init (fimp=0x2caa200) at ../../../src/itdb_itunesdb.c:1256
 itdb_parse_internal (itdb=itdb@entry=0x364c2a0, compressed=compressed@entry=1, error=error@entry=0x0) at ../../../src/itdb_itunesdb.c:3246