在Java开发中,遇到“org.apache.tomcat.websocket.server.WsServerContainer cannot be cast to com.b”这样的错误通常表示存在一个类型转换异常。这个问题通常涉及到以下几个关键点: 错误分析: 这个错误表明你试图将一个org.apache.tomcat.websocket.server.WsServerContainer对象强制转换为com.b类型的对象。 在Java中...
【问题描述】应用适配启动出现websocket相关错误错误日志:Caused by: java.lang.ClassCastException: class org.apache.tomcat.websocket.server.WsServerContainer can
io.undertow.websockets.jsr.ServerWebSocketContainer cannot be cast to org.apache.tomcat.websocket.server.WsServerContainer at org.springframework.web.socket.server.standard.TomcatRequestUpgradeStrategy.getContainer(TomcatRequestUpgradeStrategy.java:84) at org.springframework.web.socket.server.standard.TomcatRequ...
Thread.run(JBossThread.java:320) Caused by: java.lang.RuntimeException: java.lang.ClassCastException: org.apache.tomcat.websocket.server.WsServerContainer cannot be cast to io.undertow.websockets.jsr.ServerWebSocketContainer at io.undertow.servlet.core.DeploymentManagerImpl.deploy(DeploymentManagerImpl....
nested exception is java.lang.ClassCastException: org.apache.tomcat.websocket.server.WsServerContainer cannot be cast to javax.websocket.server.ServerContainer5at org.springframework.web.socket.sockjs.support.SockJsHttpRequestHandler.handleRequest(SockJsHttpRequestHandler.java:135)6at org.springframework.web....
Caused by: java.lang.ClassCastException: io.undertow.websockets.jsr.ServerWebSocketContainer cannot be cast to org.apache.tomcat.websocket.server.WsServerContainer at org.springframework.web.socket.server.standard.TomcatRequestUpgradeStrategy.getContainer(TomcatRequestUpgradeStrategy.java:84) ...
Caused by: org.springframework.web.socket.sockjs.SockJsTransportFailureException: WebSocket handshake failure; nested exception is java.lang.ClassCastException: org.apache.tomcat.websocket.server.WsServerContainer cannot be cast to javax.websocket.server.ServerContainer ...
http：//docs.spring.io/spring-boot/docs/1.3.5.RELEASE/reference/htmlsingle/# howto-create-a-...
nested exception is java.lang.ClassCastException: org.apache.tomcat.websocket.server.WsServerContainer cannot be cast to javax.websocket.server.ServerContainer5at org.springframework.web.socket.sockjs.support.SockJsHttpRequestHandler.handleRequest(SockJsHttpRequestHandler.java:135)6at org.springframework.web....