My Spring boot application is not starting up.
I am getting below error.
Here is error stack trace.
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/C:/Users/vijay/.m2/repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/C:/Users/vijay/.m2/repository/org/slf4j/slf4j-simple/1.7.30/slf4j-simple-1.7.30.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]
{spring.web.resources.chain.cache=false, spring.web.resources.cache.period=0}
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=========||==============|/=////
:: Spring Boot :: (v2.4.0)
2020-11-27 13:28:04.333 INFO 15836 — [ restartedMain] com.okta.sdk.okta.examples.Application : Starting Application using Java 1.8.0_241 on DESKTOP-NHFPJTP with PID 15836 (C:\Suresh\Hands-On_Projects\okta.examples\target\classes started by vijay in C:\Suresh\Hands-On_Projects\okta.examples)
2020-11-27 13:28:04.336 INFO 15836 — [ restartedMain] com.okta.sdk.okta.examples.Application : No active profile set, falling back to default profiles: default
2020-11-27 13:28:04.383 INFO 15836 — [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set ‘spring.devtools.add-properties’ to ‘false’ to disable
2020-11-27 13:28:04.383 INFO 15836 — [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the ‘logging.level.web’ property to ‘DEBUG’
2020-11-27 13:28:04.928 ERROR 15836 — [ restartedMain] o.s.boot.SpringApplication : Application run failed
java.lang.IllegalStateException: Error processing condition on com.okta.spring.boot.sdk.OktaSdkConfig.oktaSdkClientCredentials
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60) ~[spring-boot-autoconfigure-2.4.0.jar:2.4.0]
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:193) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:153) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:129) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:348) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:252) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:285) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:99) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:751) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:569) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:767) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:426) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:326) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1309) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1298) [spring-boot-2.4.0.jar:2.4.0]
at com.okta.sdk.okta.examples.Application.main(Application.java:23) [classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_241]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_241]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_241]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_241]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.4.0.jar:2.4.0]
Caused by: java.lang.IllegalStateException: Failed to introspect Class [com.okta.spring.boot.sdk.OktaSdkConfig] from ClassLoader [sun.misc.Launcher$AppClassLoader@73d16e93]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:481) ~[spring-core-5.3.1.jar:5.3.1]
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:358) ~[spring-core-5.3.1.jar:5.3.1]
at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:414) ~[spring-core-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.lambda$getTypeForFactoryMethod$2(AbstractAutowireCapableBeanFactory.java:754) ~[spring-beans-5.3.1.jar:5.3.1]
at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660) ~[na:1.8.0_241]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:753) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:692) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:663) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1665) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:570) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:542) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.collectBeanNamesForType(OnBeanCondition.java:238) ~[spring-boot-autoconfigure-2.4.0.jar:2.4.0]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:231) ~[spring-boot-autoconfigure-2.4.0.jar:2.4.0]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:221) ~[spring-boot-autoconfigure-2.4.0.jar:2.4.0]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchingBeans(OnBeanCondition.java:169) ~[spring-boot-autoconfigure-2.4.0.jar:2.4.0]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchOutcome(OnBeanCondition.java:144) ~[spring-boot-autoconfigure-2.4.0.jar:2.4.0]
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47) ~[spring-boot-autoconfigure-2.4.0.jar:2.4.0]
… 23 common frames omitted
Caused by: java.lang.NoClassDefFoundError: com/okta/sdk/client/Proxy
at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_241]
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[na:1.8.0_241]
at java.lang.Class.getDeclaredMethods(Class.java:1975) ~[na:1.8.0_241]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:463) ~[spring-core-5.3.1.jar:5.3.1]
… 39 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.okta.sdk.client.Proxy
at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[na:1.8.0_241]
at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[na:1.8.0_241]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355) ~[na:1.8.0_241]
at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[na:1.8.0_241]
… 43 common frames omitted
2020-11-27 13:28:04.934 WARN 15836 — [ restartedMain] o.s.boot.SpringApplication : Unable to close ApplicationContext
java.lang.IllegalStateException: Failed to introspect Class [com.okta.spring.boot.sdk.OktaSdkConfig] from ClassLoader [sun.misc.Launcher$AppClassLoader@73d16e93]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:481) ~[spring-core-5.3.1.jar:5.3.1]
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:358) ~[spring-core-5.3.1.jar:5.3.1]
at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:414) ~[spring-core-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.lambda$getTypeForFactoryMethod$2(AbstractAutowireCapableBeanFactory.java:754) ~[spring-beans-5.3.1.jar:5.3.1]
at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660) ~[na:1.8.0_241]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:753) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:692) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:663) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1665) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:570) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:542) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:667) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:659) ~[spring-beans-5.3.1.jar:5.3.1]
at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1307) ~[spring-context-5.3.1.jar:5.3.1]
at org.springframework.boot.SpringApplication.getExitCodeFromMappedException(SpringApplication.java:899) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.getExitCodeFromException(SpringApplication.java:887) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.handleExitCode(SpringApplication.java:874) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:815) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:336) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1309) [spring-boot-2.4.0.jar:2.4.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1298) [spring-boot-2.4.0.jar:2.4.0]
at com.okta.sdk.okta.examples.Application.main(Application.java:23) [classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_241]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_241]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_241]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_241]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.4.0.jar:2.4.0]
Caused by: java.lang.NoClassDefFoundError: com/okta/sdk/client/Proxy
at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_241]
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[na:1.8.0_241]
at java.lang.Class.getDeclaredMethods(Class.java:1975) ~[na:1.8.0_241]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:463) ~[spring-core-5.3.1.jar:5.3.1]
… 26 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.okta.sdk.client.Proxy
at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[na:1.8.0_241]
at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[na:1.8.0_241]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355) ~[na:1.8.0_241]
at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[na:1.8.0_241]
… 30 common frames omitted
Please find the POM details:
<?xml version="1.0" encoding="UTF-8"?>
4.0.0
org.springframework.boot
spring-boot-starter-parent
2.4.0
com.okta.sdk
okta.examples
okta.examples
2.0.0
OKTA SDK Sample project for Spring Boot
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.okta.spring</groupId>
<artifactId>okta-spring-boot-starter</artifactId>
<version>1.5.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.okta.sdk</groupId>
<artifactId>okta-sdk-api</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>com.okta.sdk</groupId>
<artifactId>okta-sdk-impl</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>com.okta.sdk</groupId>
<artifactId>okta-api-swagger-templates</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>com.okta.sdk</groupId>
<artifactId>okta-sdk-httpclient</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>com.okta.sdk</groupId>
<artifactId>okta-sdk-okhttp</artifactId>
<version>2.0.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>