When you build Spring Boot, you might encounter the following error:
java.lang.IllegalStateException: Unstarted application context org.springframework.boot.test.context.assertj.AssertableApplicationContext[startupFailure=org.springframework.beans.factory.BeanCreationException] failed to start
at org.springframework.boot.test.context.assertj.AssertProviderApplicationContextInvocationHandler.getStartedApplicationContext(AssertProviderApplicationContextInvocationHandler.java:164)
at org.springframework.boot.test.context.assertj.AssertProviderApplicationContextInvocationHandler.invokeApplicationContextMethod(AssertProviderApplicationContextInvocationHandler.java:155)
at org.springframework.boot.test.context.assertj.AssertProviderApplicationContextInvocationHandler.invoke(AssertProviderApplicationContextInvocationHandler.java:87)
at com.sun.proxy.$Proxy41.getBean(Unknown Source)
at org.springframework.boot.actuate.endpoint.ConfigurationPropertiesReportEndpointMethodAnnotationsTests.lambda$testNaming$0(ConfigurationPropertiesReportEndpointMethodAnnotationsTests.java:47)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.accept(AbstractApplicationContextRunner.java:292)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.lambda$run$0(AbstractApplicationContextRunner.java:245)
at org.springframework.boot.test.util.TestPropertyValues.applyToSystemProperties(TestPropertyValues.java:129)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.run(AbstractApplicationContextRunner.java:243)
at org.springframework.boot.actuate.endpoint.ConfigurationPropertiesReportEndpointMethodAnnotationsTests.testNaming(ConfigurationPropertiesReportEndpointMethodAnnotationsTests.java:45)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'foo': Could not bind properties to 'ConfigurationPropertiesReportEndpointMethodAnnotationsTests.Foo': prefix=first, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'first' to org.springframework.boot.actuate.endpoint.ConfigurationPropertiesReportEndpointMethodAnnotationsTests$Foo
at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:212)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:423)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1694)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:583)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:502)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:312)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:310)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:756)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:868)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.configureContext(AbstractApplicationContextRunner.java:287)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.createAndLoadContext(AbstractApplicationContextRunner.java:265)
at org.springframework.boot.test.context.assertj.AssertProviderApplicationContextInvocationHandler.getContextOrStartupFailure(AssertProviderApplicationContextInvocationHandler.java:63)
at org.springframework.boot.test.context.assertj.AssertProviderApplicationContextInvocationHandler.<init>(AssertProviderApplicationContextInvocationHandler.java:50)
at org.springframework.boot.test.context.assertj.ApplicationContextAssertProvider.get(ApplicationContextAssertProvider.java:111)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.createAssertableContext(AbstractApplicationContextRunner.java:258)
at org.springframework.boot.test.context.runner.AbstractApplicationContextRunner.lambda$run$0(AbstractApplicationContextRunner.java:244)
... 25 more
Caused by: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'first' to org.springframework.boot.actuate.endpoint.ConfigurationPropertiesReportEndpointMethodAnnotationsTests$Foo
at org.springframework.boot.context.properties.bind.Binder.handleBindError(Binder.java:226)
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:201)
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:186)
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:168)
at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.bind(ConfigurationPropertiesBinder.java:101)
at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:209)
... 43 more
Caused by: org.springframework.core.convert.ConverterNotFoundException: No converter found capable of converting from type [java.lang.String] to type [org.springframework.boot.actuate.endpoint.ConfigurationPropertiesReportEndpointMethodAnnotationsTests$Foo]
at org.springframework.core.convert.support.GenericConversionService.handleConverterNotFound(GenericConversionService.java:321)
at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:194)
at org.springframework.boot.context.properties.bind.convert.BinderConversionService.lambda$convert$1(BinderConversionService.java:106)
at org.springframework.boot.context.properties.bind.convert.BinderConversionService.callConversionService(BinderConversionService.java:114)
at org.springframework.boot.context.properties.bind.convert.BinderConversionService.convert(BinderConversionService.java:106)
at org.springframework.boot.context.properties.bind.convert.BinderConversionService.convert(BinderConversionService.java:95)
at org.springframework.boot.context.properties.bind.Binder.bindProperty(Binder.java:289)
at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:248)
at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:197)
... 47 more
This was due to the environment variable as follows:
Johnnyui-MacBook-Pro:~ izeye$ env | grep "first"
_first=0
Johnnyui-MacBook-Pro:~ izeye$
But who set this? RVM 1.17.7 did!
Upgrading to RVM 1.29.3 with "rvm get stable" solves the problem as follows:
Johnnyui-MacBook-Pro:~ izeye$ env | grep "first"
Johnnyui-MacBook-Pro:~ izeye$
Reference:
https://github.com/rvm/rvm/issues/1851
