【发布时间】:2013-07-04 11:36:31
【问题描述】:
我成功运行了我的应用程序并在我的服务器上注册了一个设备,因此我得到了“1 个设备已注册”和“发送消息”按钮。但是当我单击“发送消息”按钮时,我收到以下错误:
我正在使用 tomcat 和 Android 示例项目,如下所述: http://developer.android.com/google/gcm/server.html
HTTP Status 500 - Servlet.init() for servlet SendAllMessagesServlet threw exception
type Exception report
message Servlet.init() for servlet SendAllMessagesServlet threw exception
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet.init() for servlet SendAllMessagesServlet threw exception
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)
root cause
java.lang.IllegalArgumentException: argument cannot be null
com.google.android.gcm.server.Sender.nonNull(Sender.java:553)
com.google.android.gcm.server.Sender.<init>(Sender.java:88)
com.google.android.gcm.demo.server.SendAllMessagesServlet.newSender(SendAllMessagesServlet.java:62)
com.google.android.gcm.demo.server.SendAllMessagesServlet.init(SendAllMessagesServlet.java:53)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852)
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.41 logs.
有人可以帮忙吗
【问题讨论】:
标签: android jakarta-ee tomcat push-notification google-cloud-messaging