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FrameworkServlet (Spring Framework 5.3.22 API)

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NullPointerException in Spring Controller – Stack Overflow

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Exception!

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500 Error

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Error calling appointments rest end point – OpenMRS Talk

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  We are looking to consume rest module for appointments. we tried to invoke below end point
  http://13.235.31.213:8080/openmrs/ws/rest/v1/appointmentscheduling/appointment
  Output error:
  {
  "error": {

  "messa…

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HTTP Status 500 – Internal Server Error

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FrameworkServlet (Spring Framework 5.3.22 API)

Base servlet for Spring’s web framework. Provides integration with a Spring application context, in a JavaBean-based overall solution.

This class offers the following functionality:

Manages a WebApplicationContext instance per servlet. The servlet’s configuration is determined by beans in the servlet’s namespace.

instance per servlet. The servlet’s configuration is determined by beans in the servlet’s namespace. Publishes events on request processing, whether or not a request is successfully handled.

Subclasses must implement doService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) to handle requests. Because this extends HttpServletBean rather than HttpServlet directly, bean properties are automatically mapped onto it. Subclasses can override initFrameworkServlet() for custom initialization.

Detects a “contextClass” parameter at the servlet init-param level, falling back to the default context class, XmlWebApplicationContext , if not found. Note that, with the default FrameworkServlet , a custom context class needs to implement the ConfigurableWebApplicationContext SPI.

Accepts an optional “contextInitializerClasses” servlet init-param that specifies one or more ApplicationContextInitializer classes. The managed web application context will be delegated to these initializers, allowing for additional programmatic configuration, e.g. adding property sources or activating profiles against the context’s environment. See also ContextLoader which supports a “contextInitializerClasses” context-param with identical semantics for the “root” web application context.

Passes a “contextConfigLocation” servlet init-param to the context instance, parsing it into potentially multiple file paths which can be separated by any number of commas and spaces, like “test-servlet.xml, myServlet.xml”. If not explicitly specified, the context implementation is supposed to build a default location from the namespace of the servlet.

Note: In case of multiple config locations, later bean definitions will override ones defined in earlier loaded files, at least when using Spring’s default ApplicationContext implementation. This can be leveraged to deliberately override certain bean definitions via an extra XML file.

The default namespace is “‘servlet-name’-servlet”, e.g. “test-servlet” for a servlet-name “test” (leading to a “/WEB-INF/test-servlet.xml” default location with XmlWebApplicationContext). The namespace can also be set explicitly via the “namespace” servlet init-param.

500 Error

对不起，您请求的页面访问出错!

JSP Error Page

An exception was thrown:class org.springframework.web.util.NestedServletException

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalStateException: Optional int parameter ‘pageNo’ is present but cannot be translated into a null value due to being declared as a primitive type. Consider declaring it as object wrapper for the corresponding primitive type.

异常发生页面:/user/pageRoomL

With the following stack trace:

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalStateException: Optional int parameter ‘pageNo’ is present but cannot be translated into a null value due to being declared as a primitive type. Consider declaring it as object wrapper for the corresponding primitive type. at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:973) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:165) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1201) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:317) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IllegalStateException: Optional int parameter ‘pageNo’ is present but cannot be translated into a null value due to being declared as a primitive type. Consider declaring it as object wrapper for the corresponding primitive type. at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.handleNullValue(AbstractNamedValueMethodArgumentResolver.java:191) at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.resolveArgument(AbstractNamedValueMethodArgumentResolver.java:97) at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:79) at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:157) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:124) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961) … 32 more

Error calling appointments rest end point

Hi Team,

We are looking to consume rest module for appointments. we tried to invoke below end point http://13.235.31.213:8080/openmrs/ws/rest/v1/appointmentscheduling/appointment

Output error: {

“error”: { “message”: “[converting class org.openmrs.module.appointmentscheduling.Appointment to org.openmrs.module.webservices.rest.web.representation.RefRepresentation@1b0c35c8]”, “code”: “org.openmrs.module.webservices.rest.web.ConversionUtil:409”, “detail”: “org.openmrs.module.webservices.rest.web.response.ConversionException: converting class org.openmrs.module.appointmentscheduling.Appointment to org.openmrs.module.webservices.rest.web.representation.RefRepresentation@1b0c35c8

\tat org.openmrs.module.webservices.rest.web.ConversionUtil.convertToRepresentation(ConversionUtil.java:409)

\tat org.openmrs.module.webservices.rest.web.resource.impl.BasePageableResult.toSimpleObject(BasePageableResult.java:55)

\tat org.openmrs.module.webservices.rest.web.resource.impl.DelegatingCrudResource.getAll(DelegatingCrudResource.java:233)

\tat org.openmrs.module.webservices.rest.web.v1_0.controller.MainResourceController.get(MainResourceController.java:209)

\tat sun.reflect.GeneratedMethodAccessor1814.invoke(Unknown Source)

\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

\tat java.lang.reflect.Method.invoke(Method.java:498)

\tat org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:177)

\tat org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:446)

\tat org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:434)

\tat org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)

\tat org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)

\tat org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)

\tat org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)

\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:621)

\tat org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)

\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)

\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

\tat org.openmrs.module.web.filter.ForcePasswordChangeFilter.doFilter(ForcePasswordChangeFilter.java:60)

\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:73)

\tat org.openmrs.web.filter.GZIPFilter.doFilterInternal(GZIPFilter.java:65)

\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)

\tat org.openmrs.module.webservices.rest.web.filter.AuthorizationFilter.doFilter(AuthorizationFilter.java:105)

\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)

\tat org.openmrs.module.webservices.rest.web.filter.ContentTypeFilter.doFilter(ContentTypeFilter.java:64)

\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)

\tat org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:82)

\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)

\tat org.openmrs.module.owa.filter.OwaFilter.doFilter(OwaFilter.java:93)

\tat org.openmrs.module.owa.filter.OwaFilter.doFilter(OwaFilter.java:61)

\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)

\tat org.openmrs.module.web.filter.ModuleFilter.doFilter(ModuleFilter.java:57)

\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

\tat org.openmrs.web.filter.OpenmrsFilter.doFilterInternal(OpenmrsFilter.java:109)

\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

\tat org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150)

\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

\tat org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:107)

\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

\tat org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:107)

\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

\tat org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:107)

\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

\tat org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

\tat org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)

\tat org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)

\tat org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)

\tat org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:165)

\tat org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)

\tat org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)

\tat org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)

\tat org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1195)

\tat org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654)

\tat org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:319)

\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

\tat org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

\tat java.lang.Thread.run(Thread.java:748)

Caused by: org.openmrs.module.webservices.rest.web.response.ConversionException

\tat org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingResource.asRepresentation(BaseDelegatingResource.java:406)

\tat org.openmrs.module.webservices.rest.web.ConversionUtil.convertToRepresentation(ConversionUtil.java:406)

\t… 73 more

Caused by: java.lang.reflect.InvocationTargetException

\tat sun.reflect.GeneratedMethodAccessor1922.invoke(Unknown Source)

\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

\tat java.lang.reflect.Method.invoke(Method.java:498)

\tat org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingResource.asRepresentation(BaseDelegatingResource.java:396)

\t… 74 more

Caused by: org.openmrs.module.webservices.rest.web.response.ConversionException: display on class org.openmrs.module.appointmentscheduling.Appointment

\tat org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingResource.getProperty(BaseDelegatingResource.java:762)

\tat org.openmrs.module.webservices.rest.web.resource.impl.DelegatingResourceDescription$Property.evaluate(DelegatingResourceDescription.java:245)

\tat org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingConverter.convertDelegateToRepresentation(BaseDelegatingConverter.java:144)

\tat org.openmrs.module.webservices.rest.web.resource.impl.DataDelegatingCrudResource.asRef(DataDelegatingCrudResource.java:34)

\t… 78 more

Caused by: java.lang.NoSuchMethodException: Unknown property ‘display’ on class ‘class org.openmrs.module.appointmentscheduling.Appointment’

\tat org.apache.commons.beanutils.PropertyUtilsBean.getSimpleProperty(PropertyUtilsBean.java:1269)

\tat org.apache.commons.beanutils.PropertyUtilsBean.getNestedProperty(PropertyUtilsBean.java:808)

\tat org.apache.commons.beanutils.PropertyUtilsBean.getProperty(PropertyUtilsBean.java:884)

\tat org.apache.commons.beanutils.PropertyUtils.getProperty(PropertyUtils.java:464)

\tat org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingResource.getProperty(BaseDelegatingResource.java:756)

\t… 81 more

” }

}

Please help if i am missing something. Please share if there is any documentation for appointment scheduling rest api module

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