JUnit-4.11使用报java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing错误
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2022-07-13 10:40:59
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下载了最新的JUnit版本,是4.11,结果尝试使用发现总是报java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing这样的错误,上网查了一下,一般的解决方案是,换一个低一点的版本就好了。还有人说,是缺少hamcrest的包。去官网看了一下,如下发现:
junit.jar: Includes the Hamcrest classes. The simple all-in-one solution to get started quickly.Starting with version 4.11, Hamcrest is no longer included in this jar.
junit-dep.jar: Only includes the JUnit classes but not Hamcrest. Lets you use a different Hamcrest version.
说明4.1.1中没有hamcrest包了。
解决方法:
(1)换成低版本的,如junit-4.8.jar
(2)junit-4.11.jar + hamcrest-core-1.3.jar