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    You need to set the type property in your bean XML file. <property name="targetType" value="some value" />

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via GitHub by treeleafj
, 1 year ago
Request processing failed; nested exception is java.lang.IllegalStateException: Can't set AsyncWebRequest with concurrent handling in progress
via GitHub by winkumar
, 1 year ago
Request processing failed; nested exception is java.lang.IllegalStateException: Can't set AsyncWebRequest with concurrent handling in progress
via Stack Overflow by maczikasz
, 5 months ago
Request processing failed; nested exception is java.lang.IllegalStateException: getOutputStream() has already been called for this response
via GitHub by naterivah
, 1 year ago
Request processing failed; nested exception is java.lang.IllegalStateException: getOutputStream() has already been called for this response
via Stack Overflow by Leonardo Leon
, 2 years ago
Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateInputException: Error resolving template "error", template might not exist or might not be accessible by any of the configured Template Resolvers
via Stack Overflow by Mr.Chenc
, 1 year ago
Request processing failed; nested exception is java.lang.IllegalStateException: getOutputStream() has already been called for this response
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalStateException: Can't set AsyncWebRequest with concurrent handling in progress at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:979)[spring-webmvc-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)[spring-webmvc-4.2.7.RELEASE.jar:4.2.7.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)[spring-webmvc-4.2.7.RELEASE.jar:4.2.7.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)[spring-web-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)[spring-web-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)[spring-web-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)[spring-web-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)[spring-web-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)[spring-web-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)[spring-web-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:720)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:584)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:523)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:436)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:301)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:178)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.catalina.connector.CoyoteAdapter.asyncDispatch(CoyoteAdapter.java:388)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.coyote.http11.AbstractHttp11Processor.asyncDispatch(AbstractHttp11Processor.java:1717)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:652)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)[tomcat-embed-core-8.0.36.jar:8.0.36] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)[tomcat-embed-core-8.0.36.jar:8.0.36] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[na:1.8.0_60] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[na:1.8.0_60] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)[tomcat-embed-core-8.0.36.jar:8.0.36] at java.lang.Thread.run(Thread.java:745)[na:1.8.0_60]Caused by: java.lang.IllegalStateException: Can't set AsyncWebRequest with concurrent handling in progress at org.springframework.util.Assert.state(Assert.java:392)[spring-core-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.springframework.web.context.request.async.WebAsyncManager.setAsyncWebRequest(WebAsyncManager.java:108)[spring-web-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:818)[spring-webmvc-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:743)[spring-webmvc-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)[spring-webmvc-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961)[spring-webmvc-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895)[spring-webmvc-4.2.7.RELEASE.jar:4.2.7.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)[spring-webmvc-4.2.7.RELEASE.jar:4.2.7.RELEASE] ... 45 more