IOS 极光推送一直获取不到registrationID 也不知道错误出在哪里

IOS 极光推送一直获取不到registrationID 也不知道错误出在哪里
android版本正常可以
IOS的不行
我使用的是 jpush-phonegap-plugin 3.2.12 通过cordova 命令行安装的
我使用的是里面提供的demo
控制台输出如下，没有返回错误，无法排查问题

2017-12-15 10:38:56.145561+0800 hongbao111[3167:1389265] Finished load of: file:///var/containers/Bundle/Application/809DAFBE-019E-4CD2-B622-14D3CA5EA816/hongbao111.app/www/example/index.html
2017-12-15 10:38:56.245333+0800 hongbao111[3167:1389265] ### pluginInitialize
2017-12-15 10:38:56.250967+0800 hongbao111[3167:1389320]  | JIGUANG | D - [JIGUANGService] Action - setDebugMode
2017-12-15 10:38:56.258652+0800 hongbao111[3167:1389265] THREAD WARNING: ['JPushPlugin'] took '13.060059' ms. Plugin should use a background thread.
2017-12-15 10:38:57.254188+0800 hongbao111[3167:1389320]  | JIGUANG | D - [JIGUANGService] Action - registrationID
2017-12-15 10:38:57.257003+0800 hongbao111[3167:1389265] 获取id
2017-12-15 10:38:57.268279+0800 hongbao111[3167:1389265] JPushPlugin:registrationID is
2017-12-15 10:38:58.265998+0800 hongbao111[3167:1389320]  | JIGUANG | D - [JIGUANGService] Action - registrationID
2017-12-15 10:38:58.267520+0800 hongbao111[3167:1389265] 获取id
2017-12-15 10:38:58.276918+0800 hongbao111[3167:1389265] JPushPlugin:registrationID is
2017-12-15 10:38:59.281434+0800 hongbao111[3167:1389320]  | JIGUANG | D - [JIGUANGService]