我在 Xcode 中制作了一个应用程序（没有开发人员证书，因此适用于越狱设备）。
我尝试使用它进行无线（itms）安装，但是当我尝试安装它时，总是说：
无法下载 MyApp……
我尝试使用 AppCake （安装替代品）安装 ipa 文件，并且有效……为什么？
（我安装了 AppSync）
请问有人有解决方案吗？
更新：是的，ipa 的正确 URL 在 plist 文件中……
更新 2：这是我在我的网站上点击安装时的控制台……：
Apr 30 18:28:23 iPhone-van-Evert-De-Spiegeleer sandboxd[2216] <Notice>: MS:Notice: Installing: (null) [sandboxd] (793.00)
Apr 30 18:28:23 iPhone-van-Evert-De-Spiegeleer syncdefaultsd[2202] <Warning>: com.apple.mobilesafari has no valid com.apple.developer.ubiquity-kvstore-identifier entitlement
Apr 30 18:28:23 iPhone-van-Evert-De-Spiegeleer syncdefaultsd[2202] <Warning>: Can't get application info for com.apple.mobilesafari
Apr 30 18:28:23 iPhone-van-Evert-De-Spiegeleer syncdefaultsd[2202] <Warning>: com.apple.mobilesafari has no valid com.apple.developer.ubiquity-kvstore-identifier entitlement
Apr 30 18:28:23 iPhone-van-Evert-De-Spiegeleer syncdefaultsd[2202] <Warning>: Can't get application info for com.apple.mobilesafari
Apr 30 18:28:23 iPhone-van-Evert-De-Spiegeleer syncdefaultsd[2202] <Warning>: com.apple.mobilesafari has no valid com.apple.developer.ubiquity-kvstore-identifier entitlement
Apr 30 18:28:23 iPhone-van-Evert-De-Spiegeleer syncdefaultsd[2202] <Warning>: Can't get application info for com.apple.mobilesafari
Apr 30 18:28:23 iPhone-van-Evert-De-Spiegeleer syncdefaultsd[2202] <Warning>: com.apple.mobilesafari has no valid com.apple.developer.ubiquity-kvstore-identifier entitlement
Apr 30 18:28:23 iPhone-van-Evert-De-Spiegeleer syncdefaultsd[2202] <Warning>: Can't get application info for com.apple.mobilesafari
Apr 30 18:28:24 iPhone-van-Evert-De-Spiegeleer installd[44] <Error>: 0x2ffec000 handle_install: Install of "/var/mobile/Media/Downloads/3841534856026300275/-2859867327384530431" requested by itunesstored
Apr 30 18:28:24 iPhone-van-Evert-De-Spiegeleer installd[44] <Error>: 0x2ffec000 extract_package: Could not extract archive
Apr 30 18:28:24 iPhone-van-Evert-De-Spiegeleer installd[44] <Error>: 0x2ffec000 stage_package: Could not extract /var/mobile/Media/Downloads/3841534856026300275/-2859867327384530431 to /var/tmp/install_staging.reTUPC/foo_extracted
Apr 30 18:28:24 iPhone-van-Evert-De-Spiegeleer itunesstored[151] <Error>: 0x1ab4000 MobileInstallationInstall: failed with -1
Apr 30 18:28:24 iPhone-van-Evert-De-Spiegeleer installd[44] <Error>: 0x2ffec000 MobileInstallationInstall_Server: Could not stage the package
Apr 30 18:28:24 iPhone-van-Evert-De-Spiegeleer installd[44] <Error>: 0x2ffec000 handle_install: API failed