今天把sdk从8.2.3升级到了9.0.1,下面这段代码在8.2.3中正常,
AVObject *todo = [AVObject objectWithClassName:@"Todo"];
[todo setObject:[AVUser currentUser].username forKey:@"user"];
AVFile *file = [AVFile fileWithName:@"screen.png" data:data];
[todo setObject:file forKey:@"image"];
[todo saveInBackgroundWithBlock:^(BOOL succeeded, NSError * _Nullable error) {
}];
升级到了9.0.1,使用了新的方法
AVFile *file = [AVFile fileWithData:data name:@"screen.png"]];
执行到saveInBackgroundWithBlock就开始报错。