django3.0.2集成xadmin list index out of range报错追踪和处理

input_html = [ht for ht in super(AdminSplitDateTime, self).render(name, value, attrs).replace(
'/><input', '/>\n<input').split('\n') if ht != '']

替换为：
input_html = [ht for ht in super(AdminSplitDateTime, self).render(name, value, attrs).replace(
'><input', '>\n<input').split('\n') if ht != '']