java.lang.IllegalArgumentException: Invalid handler method return value: <500 Internal Server Error,{"resultMsg":"Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Cannot open connection","result":1},{Content-Type=[application/json;charset=UTF-8]}>

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via Spring JIRA by Rick Mann, 1 year ago
Invalid handler method return value: <500 Internal Server Error,{"resultMsg":"Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Cannot open connection","result":1},{Content-Type=[application/json;charset=UTF-8]}>
via Spring JIRA by Rick Mann, 1 year ago
Invalid handler method return value: <500 Internal Server Error,{"resultMsg":"Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Cannot open connection","result":1},{Content-Type=[application/json;charset=UTF-8]}>
via Spring JIRA by Scott Frederick, 1 year ago
Invalid handler method return value: HelloResponse@caf0ed
via Spring JIRA by Scott Frederick, 1 year ago
Invalid handler method return value: HelloResponse@caf0ed
java.lang.IllegalArgumentException: Invalid handler method return value: <500 Internal Server Error,{"resultMsg":"Could not open Hibernate Session for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Cannot open connection","result":1},{Content-Type=[application/json;charset=UTF-8]}>
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerExceptionResolver.getModelAndView(AnnotationMethodHandlerExceptionResolver.java:414)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerExceptionResolver.doResolveException(AnnotationMethodHandlerExceptionResolver.java:144)
at org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver.resolveException(AbstractHandlerExceptionResolver.java:136)
at org.springframework.web.servlet.DispatcherServlet.processHandlerException(DispatcherServlet.java:1148)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:985)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:939)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:917)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:120)

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