org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springSecurityFilterChain' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.IllegalArgumentException: Cannot pass a null GrantedAuthority collection

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1181) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1075) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:297) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]

at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]

at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]

at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]

at com.deer.blog.Application.main(Application.java:19) [classes/:na]

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is java.lang.IllegalArgumentException: Cannot pass a null GrantedAuthority collection

at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

... 20 common frames omitted

Caused by: java.lang.IllegalArgumentException: Cannot pass a null GrantedAuthority collection

at org.springframework.util.Assert.notNull(Assert.java:134) ~[spring-core-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.security.core.userdetails.User.sortAuthorities(User.java:163) ~[spring-security-core-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.core.userdetails.User.<init>(User.java:123) ~[spring-security-core-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.core.userdetails.User$UserBuilder.build(User.java:535) ~[spring-security-core-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.authentication.configurers.provisioning.UserDetailsManagerConfigurer$UserDetailsBuilder.build(UserDetailsManagerConfigurer.java:248) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.authentication.configurers.provisioning.UserDetailsManagerConfigurer$UserDetailsBuilder.access$000(UserDetailsManagerConfigurer.java:81) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.authentication.configurers.provisioning.UserDetailsManagerConfigurer.initUserDetailsService(UserDetailsManagerConfigurer.java:58) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.authentication.configurers.userdetails.UserDetailsServiceConfigurer.configure(UserDetailsServiceConfigurer.java:47) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.authentication.configurers.userdetails.UserDetailsServiceConfigurer.configure(UserDetailsServiceConfigurer.java:34) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.configure(AbstractConfiguredSecurityBuilder.java:384) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.doBuild(AbstractConfiguredSecurityBuilder.java:330) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.AbstractSecurityBuilder.build(AbstractSecurityBuilder.java:41) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration.getAuthenticationManager(AuthenticationConfiguration.java:105) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.authenticationManager(WebSecurityConfigurerAdapter.java:262) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.getHttp(WebSecurityConfigurerAdapter.java:195) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:315) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter.init(WebSecurityConfigurerAdapter.java:86) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at com.deer.blog.config.SecurityConfig$$EnhancerBySpringCGLIB$$b3b6fd01.init(<generated>) ~[classes/:na]

at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.init(AbstractConfiguredSecurityBuilder.java:371) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.AbstractConfiguredSecurityBuilder.doBuild(AbstractConfiguredSecurityBuilder.java:325) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.AbstractSecurityBuilder.build(AbstractSecurityBuilder.java:41) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration.springSecurityFilterChain(WebSecurityConfiguration.java:104) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerBySpringCGLIB$$fbd05eba.CGLIB$springSecurityFilterChain$4(<generated>) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerBySpringCGLIB$$fbd05eba$$FastClassBySpringCGLIB$$1fe4fd42.invoke(<generated>) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:358) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]

at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration$$EnhancerBySpringCGLIB$$fbd05eba.springSecurityFilterChain(<generated>) ~[spring-security-config-4.2.7.RELEASE.jar:4.2.7.RELEASE]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_171]

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_171]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_171]

at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_171]

at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162) ~[spring-beans-4.3.18.RELEASE.jar:4.3.18.RELEASE]

... 21 common frames omitted