0: {parent: "Rickard", child: "Eddard"}
1: {parent: "Rickard", child: "Benjen"}
2: {parent: "Eddard", child: "Robb"}
3: {parent: "Eddard", child: "Sansa"}
4: {parent: "Eddard", child: "Arya"}
5: {parent: "Tywin", child: "Jaime"}
6: {parent: "Tywin", child: "Tyrion"}
7: {parent: "Tywin", child: "Cersei"}
8: {parent: "Jaime", child: "Myrcella"}
9: {parent: "Jaime", child: "Tommen"}
9: {parent: "Jaime", child: "Joffrey"}
我有这个结果： 无法获取错误信息（UnicodeDecodeError（'utf-8'，b“ Jeu de caract \ xe8res inconnu：'utf8mb4'”，13，14，'无效的继续字节'））