datatables 多一列报错Cannot read property 'sWidth' of undefined(…)/少一列报错Cannot read property 'style' of undefined(…)

datatables 多一列报错Cannot read property 'sWidth' of undefined(…)/少一列报错Cannot read property 'style' of undefined(…)

检查列数量是否对应datatable option列配置数，多一列少一列都报错了。