reason: Attempted to dereference an invalid ObjC Object or send it an unrecognized selector.2023-11-27 16:50:46 album = responseObject[@"album"]; 是我将一个字典直接赋值给了对象 改为如下即可 [album setValuesForKeysWithDictionary:responseObject[@"album"]];上一篇：如何在Ubuntu 18.04上安装Django下一篇：NodeJS模块的使用