Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,
    Expert tip

    If you're unit testing, you should instantiate only the service and mock the dependencies. If you're testing integration, you should add all the mocking to the configurations file.

Solutions on the web

via Stack Overflow by xt0f
, 1 year ago
via Apereo Issues by priit serk, 7 months ago
via Stack Overflow by Code Stone
, 1 year ago
via Stack Overflow by Prasad
, 2 years ago
java.lang.IllegalArgumentException: Environment must not be null!	at org.springframework.util.Assert.notNull(Assert.java:112)	at org.springframework.data.repository.config.RepositoryConfigurationSourceSupport.(RepositoryConfigurationSourceSupport.java:50)	at org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource.(AnnotationRepositoryConfigurationSource.java:74)	at org.springframework.data.repository.config.RepositoryBeanDefinitionRegistrarSupport.registerBeanDefinitions(RepositoryBeanDefinitionRegistrarSupport.java:74)	at org.springframework.context.annotation.ConfigurationClassParser.processImport(ConfigurationClassParser.java:394)	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:204)	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:163)	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:138)	at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:284)	at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:225)	at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:630)	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)	at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:120)	at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)	at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:100)	at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:248)	at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContextInternal(CacheAwareContextLoaderDelegate.java:64)	at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:91)