運行 jdk 11 時出現 java.lang.NoClassDefFoundError

Question

當我嘗試在 jdk 11 中運行我的代碼時出現此錯誤，它在 jdk 1.8 中沒有給出此錯誤

  java.lang.NoClassDefFoundError: org/hibernate/validator/spi/valuehandling/ValidatedValueUnwrapper

    at io.dropwizard.setup.Bootstrap.<init>(Bootstrap.java:68)
    at io.dropwizard.testing.DropwizardTestSupport$2.<init>(DropwizardTestSupport.java:204)
    at io.dropwizard.testing.DropwizardTestSupport.startIfRequired(DropwizardTestSupport.java:204)
    at io.dropwizard.testing.DropwizardTestSupport.before(DropwizardTestSupport.java:151)

Caused by: java.lang.ClassNotFoundException: org.hibernate.validator.spi.valuehandling.ValidatedValueUnwrapper
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)

請幫忙。

Answer 1

這個問題是由於“hibernate-validator”依賴的版本不正確。 您需要嘗試此依賴項的其他版本來解決此問題。 下面的組合完美地工作。

<dependency>
  <groupId>javax.validation</groupId>
  <artifactId>validation-api</artifactId>
  <version>1.0.0.GA</version>
</dependency>
<dependency>
  <groupId>org.hibernate</groupId>
  <artifactId>hibernate-validator</artifactId>
  <version>4.3.1.Final</version>
</dependency>

如果要參考 pom.xml，請參考這篇文章：- https://howtodoinjava.com/spring-mvc/solved-java-lang-noclassdeffounderror-could-not-initialize-class-org-hibernate-validator- -配置實現/

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