spring mvc - Could not autowire field Injection of autowired dependencies failed -

spring mvc - Could not autowire field Injection of autowired dependencies failed -

may question title seems duplicate i'm getting same error , couldnt find reply in stackoverflow.

i have controller

@controller public class mycontroller{ @autowired beana beana; @requestmapping(value="/home") public string showhomescreen(){ homecoming "home"; } }

my beana class:

public class beana { private map<object, object> maps; //setters,getters }

i've configure beana in spring config in way

<bean id="beana" class="com.mycompany.beans.beana"> <property name="maps"> <map> <entry key="key 1" value="1" /> <entry key="key 2" value="2" /> </map> </property> </bean>

updated:

stacktrace:

org.springframework.beans.factory.beancreationexception: error creating bean name 'mycontroller': injection of autowired dependencies failed; nested exception org.springframework.beans.factory.beancreationexception: not autowire field: com.mycompany.beans.beana com.mycompany.controller.mycontroller.beana ; nested exception org.springframework.beans.factory.nosuchbeandefinitionexception: no qualifying bean of type [com.mycompany.beans.beana] found dependency: expected @ to the lowest degree 1 bean qualifies autowire candidate dependency. dependency annotations: {@org.springframework.beans.factory.annotation.autowired(required=true)} @ org.springframework.beans.factory.annotation.autowiredannotationbeanpostprocessor.postprocesspropertyvalues(autowiredannotationbeanpostprocessor.java:289)

i registered context base of operations package

<context:component-scan base-package="com.mycompany.*"/>

now when deploy application error not autowire field "beana" injection of autowired dependencies failed.

can please help me out of issue....

the stacktrace says :

controller mycontroller correctly scanned spring there dependancies errors bean beana not exist same application context

possible causes :

the config file in beana declared not processed spring (most probable) there's typo somewhere (it looks there none, write autowire without ending d ...) the context in beana declared neither same context mycontroller one, nor parent context

spring-mvc autowired