"mscorlib.dll" wrong when UnityLoadApplication() on ios?

System_Collections_Generic_Dictionary_2_string_int_Do_CopyTo_System_Collections_Generic_KeyValuePair_2_string_int_object_object___int_System_Collections_Generic_Dictionary_2_Transform_1_string_int_System_Collections_Generic_KeyValuePair_2_string_int:

 .byte 13,192,160,225,128,64,45,233,13,112,160,225,112,93,45,233,24,208,77,226,13,176,160,225,0,64,160,225,1,80,160,225
 .byte 16,32,139,229,20,48,139,229,0,160,160,227,65,0,0,234,12,0,148,229,12,16,144,229,10,0,81,225,72,0,0,155
 .byte 138,17,160,225,1,0,128,224,16,0,128,226,0,0,144,229,128,4,0,226,0,0,80,227,53,0,0,10,0,80,139,229
 .byte 16,0,155,229,4,0,139,229,16,0,155,229,1,0,128,226,16,0,139,229,16,0,148,229,12,16,144,229,10,0,81,225
 .byte 55,0,0,155,10,17,160,225,1,0,128,224,16,0,128,226,0,32,144,229,20,0,148,229,12,16,144,229,10,0,81,225
 .byte 47,0,0,155,10,17,160,225,1,0,128,224,16,0,128,226,0,48,144,229,8,0,139,226,20,16,155,229,1,192,160,225
 .byte 15,224,160,225,12,240,156,229,0,0,159,229,0,0,0,234
 .long mono_aot_mscorlib_got - . + 7232
 .byte 0,0,159,231

when i run on ios,it crumble on UnityLoadApplication(),please help me!