怪怪的bug,提示值不能为空,连action都不进
错误信息 Value cannot be null. Parameter name: value
参照解决连接:http://stackoverflow.com/questions/7500271/mvc3-value-cannot-be-null-parameter-name-value/7500345
参照解决连接:http://stackoverflow.com/questions/7500271/mvc3-value-cannot-be-null-parameter-name-value/7500345