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  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 GitHub by renannprado
, 11 months ago
Entity must not be null!
via Spring JIRA by Joe Mays, 1 year ago
via Spring JIRA by Joe Mays, 1 year ago
via Spring JIRA by Gary Russell, 1 year ago
Connection must not be null
via Spring JIRA by Artem Bilan, 1 year ago
java.lang.IllegalArgumentException: Source must be set	at org.springframework.util.Assert.notNull(	at org.springframework.statemachine.transition.AbstractTransition.(	at org.springframework.statemachine.transition.AbstractInternalTransition.(	at org.springframework.statemachine.transition.DefaultInternalTransition.(	at org.springframework.statemachine.config.AbstractStateMachineFactory.buildMachine(	at org.springframework.statemachine.config.AbstractStateMachineFactory.getStateMachine(	at org.springframework.statemachine.config.AbstractStateMachineFactory.getStateMachine(	at org.springframework.statemachine.config.configuration.StateMachineConfiguration$StateMachineDelegatingFactoryBean.afterPropertiesSet(	at	at