列表中有图片和pdf。我在颤动中显示它们时遇到了困难。我只能显示一个图像,但当我尝试显示多个图像/图像和pdf时,就会收到错误信息。'List<dynamic>' is not a subtype of type 'String'List _babyList = List();
下面是_babyList的值。我从数据库中获取它,这是我打印它时的</
cdef INT_t print_info(Charge[:] electrons): for i in range(electrons.shape[0]): return index + index = electrons[i].particleindex= __pyx_t_5;
Charge是一种cdef扩展类型<