Cannot invoke Bucket4JBootProperties.getMethods()" because "bucket4jProperties" is null

[roma2341]

I have an error:

2024-05-02T17:38:15.031+03:00  WARN 165391 --- [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to process import candidates for configuration class [com.giffing.bucket4j.spring.boot.starter.config.cache.Bucket4jCacheConfiguration]: Error processing condition on com.giffing.bucket4j.spring.boot.starter.config.cache.jcache.JCacheBucket4jConfiguration
2024-05-02T17:38:15.037+03:00  INFO 165391 --- [           main] .s.b.a.l.ConditionEvaluationReportLogger : 

Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2024-05-02T17:38:15.057+03:00 ERROR 165391 --- [           main] o.s.boot.SpringApplication               : Application run failed

org.springframework.beans.factory.BeanDefinitionStoreException: Failed to process import candidates for configuration class [com.giffing.bucket4j.spring.boot.starter.config.cache.Bucket4jCacheConfiguration]: Error processing condition on com.giffing.bucket4j.spring.boot.starter.config.cache.jcache.JCacheBucket4jConfiguration
	at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:544) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:321) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:246) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:534) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassParser$DeferredImportSelectorGroupingHandler.lambda$processGroupImports$1(ConfigurationClassParser.java:746) ~[spring-context-6.1.3.jar:6.1.3]
	at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
	at org.springframework.context.annotation.ConfigurationClassParser$DeferredImportSelectorGroupingHandler.processGroupImports(ConfigurationClassParser.java:743) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassParser$DeferredImportSelectorHandler.process(ConfigurationClassParser.java:714) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:183) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:416) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:289) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:349) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:118) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:788) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:606) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.2.2.jar:3.2.2]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-3.2.2.jar:3.2.2]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) ~[spring-boot-3.2.2.jar:3.2.2]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:334) ~[spring-boot-3.2.2.jar:3.2.2]
	at com.shs.CrmApplication.main(CrmApplication.java:20) ~[classes/:na]
Caused by: java.lang.IllegalStateException: Error processing condition on com.giffing.bucket4j.spring.boot.starter.config.cache.jcache.JCacheBucket4jConfiguration
	at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60) ~[spring-boot-autoconfigure-3.2.2.jar:3.2.2]
	at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:220) ~[spring-context-6.1.3.jar:6.1.3]
	at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:534) ~[spring-context-6.1.3.jar:6.1.3]
	... 19 common frames omitted
Caused by: java.lang.NullPointerException: Cannot invoke "com.giffing.bucket4j.spring.boot.starter.context.properties.Bucket4JBootProperties.getMethods()" because "bucket4jProperties" is null
	at com.giffing.bucket4j.spring.boot.starter.config.condition.OnSynchronousPropertyCondition.getMatchOutcome(OnSynchronousPropertyCondition.java:15) ~[bucket4j-spring-boot-starter-0.12.6.jar:0.12.6]
	at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47) ~[spring-boot-autoconfigure-3.2.2.jar:3.2.2]
	... 22 common frames omitted

[roma2341]

Error was unclear, fixed by adding these lines to application.yaml:

bucket4j:
  enabled: true
  

[MarcGiffing]

I coudn't find the root cause but I hope the MR will fix the exception

[ShriramDeshkar]

@MarcGiffing
Getting the same error please find below error description I m getting.

NullPointerException: Cannot invoke com.giffing.bucket4j.spring.boot.starter.context.properties.Bucket4JBootProperties.getMethods() because bucket4jProperties is null.
I m getting this error from version 0.12.3 onwards.

[roma2341]

@MarcGiffing Getting the same error please find below error description I m getting.

NullPointerException: Cannot invoke com.giffing.bucket4j.spring.boot.starter.context.properties.Bucket4JBootProperties.getMethods() because bucket4jProperties is null. I m getting this error from version 0.12.3 onwards.

Did you try "bucket4j.enabled=true" option in application properties?

[ShriramDeshkar]

@MarcGiffing
Yes...that also didn't work. However its working without setting that property till version 0.12.2.

Please find below detail error I m getting as soon as I upgrade it to 0.12.3, I m using it in azure java function.

NullPointerException: Cannot invoke "com.giffing.bucket4j.spring.boot.starter.context.properties.Bucket4JBootProperties.getMethods()" because "bucket4jProperties" is null
Stack: java.lang.IllegalStateException: Failed to initialize
at org.springframework.cloud.function.adapter.azure.AzureFunctionInstanceInjector.getInstance(AzureFunctionInstanceInjector.java:80)
at com.microsoft.azure.functions.worker.binding.ExecutionContextDataSource.getFunctionInstance(ExecutionContextDataSource.java:103)
at com.microsoft.azure.functions.worker.broker.JavaMethodInvokeInfo.invoke(JavaMethodInvokeInfo.java:20)
at com.microsoft.azure.functions.worker.broker.EnhancedJavaMethodExecutorImpl.execute(EnhancedJavaMethodExecutorImpl.java:22)
at com.microsoft.azure.functions.worker.chain.FunctionExecutionMiddleware.invoke(FunctionExecutionMiddleware.java:19)
at com.microsoft.azure.functions.worker.chain.InvocationChain.doNext(InvocationChain.java:21)
at com.microsoft.azure.functions.worker.broker.JavaFunctionBroker.invokeMethod(JavaFunctionBroker.java:125)
at com.microsoft.azure.functions.worker.handler.InvocationRequestHandler.execute(InvocationRequestHandler.java:34)
at com.microsoft.azure.functions.worker.handler.InvocationRequestHandler.execute(InvocationRequestHandler.java:10)
at com.microsoft.azure.functions.worker.handler.MessageHandler.handle(MessageHandler.java:44)
at com.microsoft.azure.functions.worker.JavaWorkerClient$StreamingMessagePeer.lambda$onNext$0(JavaWorkerClient.java:94)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to process import candidates for configuration class [com.giffing.bucket4j.spring.boot.starter.config.cache.Bucket4jCacheConfiguration]: Error processing condition on com.giffing.bucket4j.spring.boot.starter.config.cache.jcache.JCacheBucket4jConfiguration
at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:544)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:321)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:246)
at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:534)
at org.springframework.context.annotation.ConfigurationClassParser$DeferredImportSelectorGroupingHandler.lambda$processGroupImports$1(ConfigurationClassParser.java:746)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at org.springframework.context.annotation.ConfigurationClassParser$DeferredImportSelectorGroupingHandler.processGroupImports(ConfigurationClassParser.java:743)
at org.springframework.context.annotation.ConfigurationClassParser$DeferredImportSelectorHandler.process(ConfigurationClassParser.java:714)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:183)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:417)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:290)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:349)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:118)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:789)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:607)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:335)
at org.springframework.cloud.function.adapter.azure.AzureFunctionInstanceInjector.initialize(AzureFunctionInstanceInjector.java:92)
at org.springframework.cloud.function.adapter.azure.AzureFunctionInstanceInjector.getInstance(AzureFunctionInstanceInjector.java:66)
... 15 more
Caused by: java.lang.IllegalStateException: Error processing condition on com.giffing.bucket4j.spring.boot.starter.config.cache.jcache.JCacheBucket4jConfiguration
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60)
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:220)
at org.springframework.context.annotation.ConfigurationClassParser.processImports(ConfigurationClassParser.java:534)
... 34 more
Caused by: java.lang.NullPointerException: Cannot invoke "com.giffing.bucket4j.spring.boot.starter.context.properties.Bucket4JBootProperties.getMethods()" because "bucket4jProperties" is null
at com.giffing.bucket4j.spring.boot.starter.config.condition.OnSynchronousPropertyCondition.getMatchOutcome(OnSynchronousPropertyCondition.java:15)
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47)
... 37 more