Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,
    Expert tip

    Check if your path is correct, if it's correct already you have to register your path to the mapping configuration.

org.springframework.web.client.HttpClientErrorException: 401 null at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:91) at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:667) at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:620) at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:595) at org.springframework.web.socket.sockjs.client.RestTemplateXhrTransport.executeInfoRequestInternal(RestTemplateXhrTransport.java:138) at org.springframework.web.socket.sockjs.client.AbstractXhrTransport.executeInfoRequest(AbstractXhrTransport.java:155) at org.springframework.web.socket.sockjs.client.SockJsClient.getServerInfo(SockJsClient.java:286) at org.springframework.web.socket.sockjs.client.SockJsClient.doHandshake(SockJsClient.java:254) at org.springframework.web.socket.messaging.WebSocketStompClient.connect(WebSocketStompClient.java:274) at org.springframework.web.socket.messaging.WebSocketStompClient.connect(WebSocketStompClient.java:255) at org.springframework.web.socket.messaging.WebSocketStompClient.connect(WebSocketStompClient.java:235) at org.springframework.web.socket.messaging.WebSocketStompClient.connect(WebSocketStompClient.java:219) at com.hpi.hpdm.console.message.WebsocketClient.openConnection(WebsocketClient.java:66) at com.hpi.hpdm.console.message.WebsocketClient.main(WebsocketClient.java:35)