RestKit 对象映射将一个 ID 映射为一个完全不同的负数

Question

我有一个 iOS 应用程序，它使用 RestKit 从我们的服务器端 API 以 JSON 格式提取数据。我已经为此工作了大约一年，而且我以前从未见过这种情况 - 由于某种原因，RestKit 似乎将 ID 1047470 映射为 -1106。

看起来它可能是错误代码，但我不知道为什么它会显示为映射值，而不是实际错误。映射的其他 ID 工作正常，我们正在使用的许多其他实体中的所有其他 ID（据我所知）也是如此。

下面是对象映射调试日志的摘录。（我还没有映射一些值，因为此时不需要它们。）

2015-10-21 10:27:50.577 App[13381:9422581] D restkit.object_mapping:RKMapperOperation.m:327 Found mappable collection at keyPath 'members': (
    {
        accountName = "Test Account Name";
        memberEmail = "test##test.com";
        memberFirstName = TestFirst;
        memberId = 1047470;
        memberLastName = "TestLast";
        planId = 1;
        smsConfirm = 0;
    }
)
2015-10-21 10:27:50.578 App[13381:9422581] D restkit.object_mapping:RKMapperOperation.m:251 Asked to map source object {
    accountName = "Test Account Name";
    memberEmail = "test##test.com";
    memberFirstName = TestFirst;
    memberId = 1047470;
    memberLastName = "TestLast";
    planId = 1;
    smsConfirm = 0;
} with mapping <RKEntityMapping:0x7ff3c86eaf10 objectClass=Member propertyMappings=(
    "<RKAttributeMapping: 0x7ff3c86eb360 memberId => memberId>",
    "<RKAttributeMapping: 0x7ff3c86ebd10 smsConfirm => smsConfirm>",
    "<RKAttributeMapping: 0x7ff3c86eca20 planId => planId>"
)>
2015-10-21 10:27:50.578 App[13381:9422581] D restkit.object_mapping:RKMappingOperation.m:1159 Starting mapping operation...
2015-10-21 10:27:50.579 App[13381:9422581] D restkit.object_mapping:RKMappingOperation.m:1244 Finished mapping operation successfully...
2015-10-21 10:27:50.584 App[13381:9422581] D restkit.object_mapping:RKMapperOperation.m:433 Finished performing object mapping. Results: {
    members =     (
        "<Member: 0x7ff3cd542a90> (entity: Member; id: 0x7ff3d3bd1ab0 <x-coredata:///Member/tC7917ADF-B44F-481D-BF96-F4F4C03B18AF3> ; data: {\n    memberId = \"-1106\";\n    planId = 1;\n    smsConfirm = 0;\n})"
    );
}

有人知道为什么会这样吗？

Answer 1

解决了我自己的问题 - 完全是男生错误。 memberId 是一个整数 16，这意味着 1047470 对它来说太大了。我已更改为 Integer 32，并且工作正常。菜鸟。

RestKit 对象映射将一个 ID 映射为一个完全不同的负数

RestKit object mapping maps an ID as a totally different negative number

objective-c

ios

restkit