objective-c - 读取 plist : stream had too few bytes, 格式时出错:-1073751400

Question

我试图从 plist 中读取一些数据，但收到此错误:“读取 plist 时出错:流的字节数太少，格式:-1073751400”

任何帮助将不胜感激。

代码:

// read property list into memory as an NSData object
    NSData *plistXML = [[NSFileManager defaultManager] contentsAtPath:plistPath];
    NSString *errorDesc = nil;
    NSPropertyListFormat format;
    // convert static property liost into dictionary object
    NSDictionary *temp = (NSDictionary *)[NSPropertyListSerialization propertyListFromData:plistXML mutabilityOption:NSPropertyListMutableContainersAndLeaves format:&format errorDescription:&errorDesc];
    if (!temp)
    {
        NSLog(@"Error reading plist: %@, format: %d", errorDesc, format);
    }
    // assign values
    self.excersizesArray = [NSMutableArray arrayWithArray:[temp objectForKey:@"Excersizes"]];

这是plist:

Answer 1

我可能错了，但是“Excersizes”数组不是必须包含在字典本身中吗？

也就是说，您必须在“Excersizes”数组周围放置一个字典标记，如下所示:

<dict>
 <key>Excersizes</key>
 <array>
 ...
 </array>
</dict>

至少你使用

self.excersizesArray = [NSMutableArray arrayWithArray:[temp objectForKey:@"Excersizes"]];

指向此解决方案。这也可能会修复您的解析错误...