从fasterxml.jackson 2.6.3迁移到2.7.0之后.这是因为public JavaType constructType(Type type, Class<?> contextType)Spring中使用的方法AbstractJackson2HttpMessageConverter被删除了.如何解决这个问题？我使用的是Spring 4.2.3.
/signin/facebook
java.lang.NoSuchMethodError: com.fasterxml.jackson.databind.type.TypeFactory.constructType(Ljava/lang/reflect/Type;Ljava/lang/Class;)Lcom/fasterxml/jackson/databind/JavaType;
at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.getJavaType(AbstractJackson2HttpMessageConverter.java:314)
at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.canRead(AbstractJackson2HttpMessageConverter.java:146)
at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.canRead(AbstractJackson2HttpMessageConverter.java:141)
at org.springframework.web.client.RestTemplate$AcceptHeaderRequestCallback.doWithRequest(RestTemplate.java:706)
at org.springframework.web.client.RestTemplate$HttpEntityRequestCallback.doWithRequest(RestTemplate.java:770)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:594)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)
at org.springframework.web.client.RestTemplate.postForObject(RestTemplate.java:357)
at org.springframework.social.oauth2.OAuth2Template.postForAccessGrant(OAuth2Template.java:242)
at org.springframework.social.oauth2.OAuth2Template.exchangeForAccess(OAuth2Template.java:144)
at org.springframework.social.connect.web.ConnectSupport.completeConnection(ConnectSupport.java:160)
at org.springframework.social.connect.web.ProviderSignInController.oauth2Callback(ProviderSignInController.java:228)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:44)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
我正在开发一个Spring-MVC应用程序,从早上开始,当我调用特定的控制器方法时,我得到了与Jackson相关的错误.由于没有专门针对错误的行,我抬起头来发现这是一个POM问题.自星期五以来,我只添加了Google和Dropbox依赖项,这个问题似乎正在发生.我已经尝试排除Jackson-mapper,没有运气.
错误日志:
SEVERE: Servlet.service() for servlet [appServlet] in context with path [] threw exception [Handler processing failed; nested exception is java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonGenerator.setCurrentValue(Ljava/lang/Object;)V] with root cause
java.lang.NoSuchMethodError: com.fasterxml.jackson.core.JsonGenerator.setCurrentValue(Ljava/lang/Object;)V
at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:152)
at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serializeContents(IndexedListSerializer.java:113)
at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serialize(IndexedListSerializer.java:73)
at com.fasterxml.jackson.databind.ser.impl.IndexedListSerializer.serialize(IndexedListSerializer.java:19)
at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:129)
at com.fasterxml.jackson.databind.ObjectMapper.writeValue(ObjectMapper.java:2240)
at org.springframework.http.converter.json.MappingJackson2HttpMessageConverter.writeInternal(MappingJackson2HttpMessageConverter.java:253)
at org.springframework.http.converter.AbstractHttpMessageConverter.write(AbstractHttpMessageConverter.java:208)
at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:143)
at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:89)
at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.handleReturnValue(RequestResponseBodyMethodProcessor.java:193)
at org.springframework.web.method.support.HandlerMethodReturnValueHandlerComposite.handleReturnValue(HandlerMethodReturnValueHandlerComposite.java:71)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:122)
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)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
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 …我正在使用auth0-java客户端库与auth0 v2服务交互，我的代码在我的开发环境中编译并运行良好，但是当我在另一个测试环境中部署该构建时，它会引发以下异常：
java.lang.NoSuchMethodError:com.fasterxml.jackson.databind.ObjectMapper.readerFor(Lcom/fasterxml/jackson/databind/JavaType;)Lcom/fasterxml/jackson/databind/ObjectReader;
at com.auth0.json.mgmt.users.UsersPageDeserializer.getArrayElements(UsersPageDeserializer.java:52)
at com.auth0.json.mgmt.users.UsersPageDeserializer.deserialize(UsersPageDeserializer.java:30)
at com.auth0.json.mgmt.users.UsersPageDeserializer.deserialize(UsersPageDeserializer.java:15)
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3562)
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2597)
at com.auth0.net.CustomRequest.parseResponse(CustomRequest.java:63)
at com.auth0.net.BaseRequest.execute(BaseRequest.java:37)
at com.myapp.security.Auth0Service.getUserByEmail(Auth0Service.java:246)
at com.myapp.security.Auth0Service.checkForExsistingAuth0Account(Auth0Service.java:266)
at com.myapp.security.AdminUILayout.lambda$launchProgressUpdater$0(AdminUILayout.java:293)
at java.lang.Thread.run(Thread.java:745)
我已经通过几个stackover流的问题，如走这 并试图清理.m2/repository/com/fasterxml该测试环境的文件夹，但cloudn't这里解决了没有这样的方法错误是我的POM文件及以下相关代码给出：
代码
public User getUserByEmail(String email){
UserFilter filter = new UserFilter();
filter.withQuery(email);
Request<UsersPage> request = mgmt.users().list(filter);
try {
UsersPage response = request.execute();
for (User u:response.getItems()) {
if (u.getEmail().equals(email)) {
return u;
}
}
} catch (APIException exception) {
// api error
System.out.println("APIException:::::"+exception.getDescription());
} catch (Auth0Exception exception) { …