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via Google Groups by Yankun Jin, 1 year ago
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java.lang.NoSuchFieldError: EXT_ALPN	at sun.security.ssl.ALPNExtension.(ALPNExtension.java:30)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:348)	at io.netty.handler.ssl.JdkAlpnSslEngine.updateAvailability(JdkAlpnSslEngine.java:48)	at io.netty.handler.ssl.JdkAlpnSslEngine.isAvailable(JdkAlpnSslEngine.java:37)	at io.netty.handler.ssl.JdkAlpnApplicationProtocolNegotiator$1.(JdkAlpnApplicationProtocolNegotiator.java:26)	at io.netty.handler.ssl.JdkAlpnApplicationProtocolNegotiator.(JdkAlpnApplicationProtocolNegotiator.java:24)	at io.netty.handler.ssl.JdkSslContext.toNegotiator(JdkSslContext.java:285)	at io.netty.handler.ssl.JdkSslClientContext.(JdkSslClientContext.java:261)	at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:742)	at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:395)	at com.relayrides.pushy.apns.ApnsClient.getSslContextWithCertificateAndPrivateKey(ApnsClient.java:394)	at com.relayrides.pushy.apns.ApnsClient.getSslContextWithP12InputStream(ApnsClient.java:388)	at com.relayrides.pushy.apns.ApnsClient.getSslContextWithP12File(ApnsClient.java:365)	at com.relayrides.pushy.apns.ApnsClient.(ApnsClient.java:266)	at com.relayrides.pushy.apns.ApnsClient.(ApnsClient.java:239)	at com.dialcom.pushserver.providers.ApplePushHttp2Provider.configPushyLibrary(ApplePushHttp2Provider.java:98)	at com.dialcom.pushserver.providers.ApplePushHttp2Provider.setPushProviderConfig(ApplePushHttp2Provider.java:93)	at com.dialcom.pushserver.Manager.init(Manager.java:79)	at com.dialcom.pushserver.PushServerContextListener.contextInitialized(PushServerContextListener.java:29)	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4812)	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5255)	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)	at java.util.concurrent.FutureTask.run(FutureTask.java:266)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)	at java.lang.Thread.run(Thread.java:745)