javax.validation.ValidationException: HV000183: Unable to initialize 'javax.el.ExpressionFactory'. 해결하기

javax.validation.ValidationException: HV000183: Unable to initialize 'javax.el.ExpressionFactory'. 에러가 발생하면 라이브러를 추가한다.

2018-07-30T16:04:06,790 DEBUG o.s.b.f.s.DefaultListableBeanFactory.doCreateBean(539) - Eagerly caching bean 'mvcValidator' to allow for resolving potential circular references

2018-07-30T16:04:06,796 DEBUG o.s.b.f.s.DefaultListableBeanFactory.invokeInitMethods(1670) - Invoking afterPropertiesSet() on bean with name 'mvcValidator'

2018-07-30T16:04:06,797 DEBUG o.h.v.i.e.r.DefaultTraversableResolver.detectJPA(70) - Cannot find javax.persistence.Persistence on classpath. Assuming non JPA 2 environment. All properties will per default be traversable.

2018-07-30T16:04:06,798 DEBUG o.s.v.b.OptionalValidatorFactoryBean.afterPropertiesSet(43) - Failed to set up a Bean Validation provider

javax.validation.ValidationException: HV000183: Unable to initialize 'javax.el.ExpressionFactory'. Check that you have the EL dependencies on the classpath, or use ParameterMessageInterpolator instead

        at org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator.buildExpressionFactory(ResourceBundleMessageInterpolator.java:102)

        at org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator.<init>(ResourceBundleMessageInterpolator.java:45)

        at org.hibernate.validator.internal.engine.ConfigurationImpl.getDefaultMessageInterpolator(ConfigurationImpl.java:423)

        at org.springframework.validation.beanvalidation.LocalValidatorFactoryBean.afterPropertiesSet(LocalValidatorFactoryBean.java:264)

Caused by: java.lang.NoSuchMethodError: javax.el.ExpressionFactory.newInstance()Ljavax/el/ExpressionFactory;

        at org.hibernate.validator.messageinterpolation.ResourceBundleMessageInterpolator.buildExpressionFactory(ResourceBundleMessageInterpolator.java:98)

        ... 46 common frames omitted

spring boot에서는 아래와 같이 build.gradle 파일을 수정한다. 

    compile('javax.el:javax.el-api:3.0.0')

    compile('org.glassfish:javax.el:3.0.0')

pom.xml 파일을 수정한다.

<dependency>

    <groupId>javax.el</groupId>

    <artifactId>javax.el-api</artifactId>

    <version>3.0.0</version>

</dependency>

<dependency>

    <groupId>org.glassfish</groupId>

    <artifactId>javax.el</artifactId>

    <version>3.0.0</version>

</dependency>