按照ID查询后报错

Traceback (most recent call last):

  File "D:/dream/studentsystem/studentsystem.py", line 255, in <module>

    main()

  File "D:/dream/studentsystem/studentsystem.py", line 34, in main

    search()

  File "D:/dream/studentsystem/studentsystem.py", line 166, in search

    d = dict(eval(list))

ValueError: dictionary update sequence element #0 has length 1; 2 is required

按照名字查找报错

Traceback (most recent call last):

  File "D:/dream/studentsystem/studentsystem.py", line 255, in <module>

    main()

  File "D:/dream/studentsystem/studentsystem.py", line 34, in main

    search()

  File "D:/dream/studentsystem/studentsystem.py", line 171, in search

    if d['name'] == name:

KeyError: 'name'