用tool 集成阿里的oss，调用 上传图片报错

技能讨论
1

tool 调用oss 中sdk的上传方法调用-[__NSCFConstantString continueWithBlock:]: unrecognized selector sent to instance 0x102e838b8，同样代码如果是app中集成oss上传是成功的。

OSSTask * putTask = [self.client putObject:put];（
-[__NSDictionaryM oss_setObject:forKey:]: unrecognized selector sent to instance 0x1060065d0）

[__NSCFConstantString continueWithBlock:]: unrecognized selector sent to instance 0x102e838b8

[putTask continueWithBlock:^id(OSSTask *task) {

    if (!task.error) {
        NSLog(@"task = %@",task.result);
        NSLog(@"upload object success!");
        //获取图片地址
        [self getImgAddress:imgFileName];
    } else {
        NSLog(@"upload object failed, error: %@" , task.error);
    
    }
    return nil;
}];