Can't startup app: java.lang.IllegalAccessError about okta-spring-boot

[mraible]

I was able to workaround this problem by downgrading to 0.1.0. However, I did find that I'm unable to use @CrossOrigin to enable cross-origin requests. Instead, I have to create a CorsFilter.

@Bean
public FilterRegistrationBean simpleCorsFilter() {
    UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
    CorsConfiguration config = new CorsConfiguration();
    config.setAllowCredentials(true);
    config.setAllowedOrigins(Collections.singletonList("http://localhost:4200"));
    config.setAllowedMethods(Collections.singletonList("*"));
    config.setAllowedHeaders(Collections.singletonList("*"));
    source.registerCorsConfiguration("/**", config);
    FilterRegistrationBean bean = new FilterRegistrationBean(new CorsFilter(source));
    bean.setOrder(Ordered.HIGHEST_PRECEDENCE);
    return bean;
}

[Prophet32j]

0.1.0 isn't listed on Maven. How are we getting past this? I need to secure routes and API endpoints.

[dogeared]

Do you have devtools? Try disabling that. There's a known issue right now with 0.2.0 and devtools. It's something to do with not being able to create the proxy object for an inner class. ============================================== Micah Silverman, CSM <http://bit.ly/WikiScrum> Phone: [phone] Co-Author: Mastering Enterprise Javabeans 3.0 <http://bit.ly/MasteringEJB3> ============================================== "Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it." by Brian Kernighan ============================================== [image: Namez] <http://namez.com/profiles/1720-micah-silverman/?autoPlay=true>

…

On Fri, Nov 3, 2017 at 7:12 PM, Matt Raible ***@***.***> wrote: I've interested okta-spring-boot-starter in my Spring Boot 1.5.8 project using the following steps: 1. Add dependency: <dependency> <groupId>com.okta.spring</groupId> <artifactId>okta-spring-boot-starter</artifactId> <version>0.2.0</version> </dependency> 1. Upgrade Spring OAuth (this is not documented in the README): <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.security.oauth</groupId> <artifactId>spring-security-oauth2</artifactId> <version>2.2.0.RELEASE</version> </dependency> </dependencies> </dependencyManagement> 1. Added @EnableOAuthSso to my main Spring Boot class: import org.springframework.boot.autoconfigure.security.oauth2.client.EnableOAuth2Sso; @EnableOAuth2Sso When I start my app, I get the following error: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourceServerTokenServices' defined in class path resource [com/okta/spring/oauth/code/OktaOAuthCodeFlowConfiguration$LocalTokenValidationConfig.class]: Initialization of bean failed; nested exception is org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class [class com.okta.spring.oauth.code.OktaOAuthCodeFlowConfiguration$Non500ErrorDefaultTokenServices]: Common causes of this problem include using a final class or a non-visible class; nested exception is org.springframework.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) ~[spring-context-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] at com.example.demo.DemoApplication.main(DemoApplication.java:12) [classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_144] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_144] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_144] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-1.5.8.RELEASE.jar:1.5.8.RELEASE] Caused by: org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class [class com.okta.spring.oauth.code.OktaOAuthCodeFlowConfiguration$Non500ErrorDefaultTokenServices]: Common causes of this problem include using a final class or a non-visible class; nested exception is org.springframework.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null at org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:205) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:109) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.createProxy(AbstractAutoProxyCreator.java:466) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:349) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:298) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:423) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1633) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] ... 20 common frames omitted Caused by: org.springframework.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null at org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:345) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.proxy.Enhancer.generate(Enhancer.java:492) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:93) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:91) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.core.internal.LoadingCache$2.call(LoadingCache.java:54) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_144] at org.springframework.cglib.core.internal.LoadingCache.createEntry(LoadingCache.java:61) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.core.internal.LoadingCache.get(LoadingCache.java:34) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData.get(AbstractClassGenerator.java:116) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:291) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.proxy.Enhancer.createHelper(Enhancer.java:480) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.proxy.Enhancer.createClass(Enhancer.java:337) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.aop.framework.ObjenesisCglibAopProxy.createProxyClassAndInstance(ObjenesisCglibAopProxy.java:55) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:201) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] ... 27 common frames omitted Caused by: java.lang.reflect.InvocationTargetException: null at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_144] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144] at org.springframework.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:459) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:336) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] ... 40 common frames omitted Caused by: java.lang.IllegalAccessError: class com.okta.spring.oauth.code.OktaOAuthCodeFlowConfiguration$Non500ErrorDefaultTokenServices$$EnhancerBySpringCGLIB$$58dd557d cannot access its superclass com.okta.spring.oauth.code.OktaOAuthCodeFlowConfiguration$Non500ErrorDefaultTokenServices at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.8.0_144] at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[na:1.8.0_144] ... 45 common frames omitted — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#22>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAWQEiWbI1sf_7Lp0tHYMNOa_2FVhhIZks5sy53BgaJpZM4QRyBn> .

[Prophet32j]

I do have dev tools. I will try that.

…

Sent from my iPhone

On Nov 18, 2017, at 2:05 PM, Micah Silverman ***@***.***> wrote: Do you have devtools? Try disabling that. There's a known issue right now with 0.2.0 and devtools. It's something to do with not being able to create the proxy object for an inner class. ============================================== Micah Silverman, CSM <http://bit.ly/WikiScrum> Phone: [phone] Co-Author: Mastering Enterprise Javabeans 3.0 <http://bit.ly/MasteringEJB3> ============================================== "Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it." by Brian Kernighan ============================================== [image: Namez] <http://namez.com/profiles/1720-micah-silverman/?autoPlay=true> On Fri, Nov 3, 2017 at 7:12 PM, Matt Raible ***@***.***> wrote: > I've interested okta-spring-boot-starter in my Spring Boot 1.5.8 project > using the following steps: > > 1. Add dependency: > > <dependency> > <groupId>com.okta.spring</groupId> > <artifactId>okta-spring-boot-starter</artifactId> > <version>0.2.0</version> > </dependency> > > > 1. Upgrade Spring OAuth (this is not documented in the README): > > <dependencyManagement> > <dependencies> > <dependency> > <groupId>org.springframework.security.oauth</groupId> > <artifactId>spring-security-oauth2</artifactId> > <version>2.2.0.RELEASE</version> > </dependency> > </dependencies> > </dependencyManagement> > > > 1. Added @EnableOAuthSso to my main Spring Boot class: > > import org.springframework.boot.autoconfigure.security.oauth2.client.EnableOAuth2Sso; > @EnableOAuth2Sso > > When I start my app, I get the following error: > > org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourceServerTokenServices' defined in class path resource [com/okta/spring/oauth/code/OktaOAuthCodeFlowConfiguration$LocalTokenValidationConfig.class]: Initialization of bean failed; nested exception is org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class [class com.okta.spring.oauth.code.OktaOAuthCodeFlowConfiguration$Non500ErrorDefaultTokenServices]: Common causes of this problem include using a final class or a non-visible class; nested exception is org.springframework.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null > at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) ~[spring-context-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] > at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] > at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] > at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] > at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] > at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.8.RELEASE.jar:1.5.8.RELEASE] > at com.example.demo.DemoApplication.main(DemoApplication.java:12) [classes/:na] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_144] > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_144] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_144] > at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144] > at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-1.5.8.RELEASE.jar:1.5.8.RELEASE] > Caused by: org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class [class com.okta.spring.oauth.code.OktaOAuthCodeFlowConfiguration$Non500ErrorDefaultTokenServices]: Common causes of this problem include using a final class or a non-visible class; nested exception is org.springframework.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null > at org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:205) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:109) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.createProxy(AbstractAutoProxyCreator.java:466) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:349) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:298) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:423) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1633) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.12.RELEASE.jar:4.3.12.RELEASE] > ... 20 common frames omitted > Caused by: org.springframework.cglib.core.CodeGenerationException: java.lang.reflect.InvocationTargetException-->null > at org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:345) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.proxy.Enhancer.generate(Enhancer.java:492) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:93) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:91) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.core.internal.LoadingCache$2.call(LoadingCache.java:54) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_144] > at org.springframework.cglib.core.internal.LoadingCache.createEntry(LoadingCache.java:61) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.core.internal.LoadingCache.get(LoadingCache.java:34) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData.get(AbstractClassGenerator.java:116) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:291) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.proxy.Enhancer.createHelper(Enhancer.java:480) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.proxy.Enhancer.createClass(Enhancer.java:337) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.aop.framework.ObjenesisCglibAopProxy.createProxyClassAndInstance(ObjenesisCglibAopProxy.java:55) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:201) ~[spring-aop-4.3.12.RELEASE.jar:4.3.12.RELEASE] > ... 27 common frames omitted > Caused by: java.lang.reflect.InvocationTargetException: null > at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) ~[na:na] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_144] > at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144] > at org.springframework.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:459) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > at org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:336) ~[spring-core-4.3.12.RELEASE.jar:4.3.12.RELEASE] > ... 40 common frames omitted > Caused by: java.lang.IllegalAccessError: class com.okta.spring.oauth.code.OktaOAuthCodeFlowConfiguration$Non500ErrorDefaultTokenServices$$EnhancerBySpringCGLIB$$58dd557d cannot access its superclass com.okta.spring.oauth.code.OktaOAuthCodeFlowConfiguration$Non500ErrorDefaultTokenServices > at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.8.0_144] > at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[na:1.8.0_144] > ... 45 common frames omitted > > — > You are receiving this because you are subscribed to this thread. > Reply to this email directly, view it on GitHub > <#22>, or mute the thread > <https://github.com/notifications/unsubscribe-auth/AAWQEiWbI1sf_7Lp0tHYMNOa_2FVhhIZks5sy53BgaJpZM4QRyBn> > . > — You are receiving this because you commented. 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[Prophet32j]

Yeah that fixed not being able to start. Thanks.

[mraible]

I tried to reproduce this again today with a new project from start.spring.io and everything seems to work fine. I even added devtools back in and it still works.

[Prophet32j]

what were your versions you used?

[mraible]

@Prophet32j Spring Boot 1.5.8 and okta-spring-boot-starter 0.2.0. There does seem to be an issue when using Spring Boot 2.0. I found that reverting to okta-spring-security-starter 0.1.0 solved this problem.