NSUbiquitousKeyValueStore API 无法在 macOS Monterey 上运行

发布于 2025-01-15 15:15:44 字数 1104 浏览 2 评论 0原文

我的应用程序使用 iCloud 键值存储 Objective-C api，如下所示：

NSUbiquitousKeyValueStore* iCloudStorage = [NSUbiquitousKeyValueStore defaultStore];
[iCloudStorage synchronize];

[iCloudStorage setString:@"Test" forKey:@"TestStringKey"];
[iCloudStorage synchronize];

NSString* value = [iCloudStorage stringForKey:@"TestStringKey"];

要使用此 api，我将以下权利添加到权利文件中：

<key>com.apple.developer.ubiquity-kvstore-identifier</key>
<string>$(TeamIdentifierPrefix)$(CFBundleIdentifier)</string>

另外，我在developer.apple.com 上的证书、ID 和配置文件中启用了 iCloud 支持对于我的应用程序标识符，因此它看起来如 iCloud 键值存储文档中所述。问题是，这段代码在 Monterey 之前的所有 MacOS 版本上都可以正常工作，但该代码在 Monterey 版本上不起作用 - 无法保存字符串或从存储中检索它，并且在日志中我看到以下消息：

2022-03-15 17:41:17.119843+0300 [Connection] Unable to find entitlement for KVS store
2022-03-15 17:41:17.119888+0300 [Connection] Trying to initialize NSUbiquitousKeyValueStore without a store identifier. Please specify a store identifier in your entitlements or initializer.

在重新阅读此 api 的文档并确保我已按照此处所述设置了所有内容后，我没有找到问题的解决方案，因此我寻求帮助。

原文

My app uses iCloud key-value storage objective-c api as follows:

NSUbiquitousKeyValueStore* iCloudStorage = [NSUbiquitousKeyValueStore defaultStore];
[iCloudStorage synchronize];

[iCloudStorage setString:@"Test" forKey:@"TestStringKey"];
[iCloudStorage synchronize];

NSString* value = [iCloudStorage stringForKey:@"TestStringKey"];

To use this api i add the following entitlement to the entitlements file:

<key>com.apple.developer.ubiquity-kvstore-identifier</key>
<string>$(TeamIdentifierPrefix)$(CFBundleIdentifier)</string>

Also, I've enabled iCloud support in Certificates, IDs, and Profiles on developer.apple.com for my app identifier, so it looks like as described in the iCloud Key-Value Storage documentation. The problem is that this code works without problems on all MacOS versions before Monterey, but the code does not work on the Monterey version - it is impossible to save the string or retrieve it from the storage and in the logs I see the following messages:

2022-03-15 17:41:17.119843+0300 [Connection] Unable to find entitlement for KVS store
2022-03-15 17:41:17.119888+0300 [Connection] Trying to initialize NSUbiquitousKeyValueStore without a store identifier. Please specify a store identifier in your entitlements or initializer.

After re-reading the documentation for this api and making sure that I have everything set up as described there, I did not find a solution to the problem, so I ask for help.

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