java - 运行 Jenkins 构建时获取异常字段 - $jacocoData 异常

Question

我在 Jenkins 上运行构建时遇到异常，我的构建失败的场景是我项目的集成测试部分。但是，我所有的 junit 和 Cucumber 测试用例在我的本地机器上都运行良好。

我在 Jenkins 服务器上收到的异常。

field - $jacocoData Exception is - java.beans.IntrospectionException: Method not found: is$jacocoData  

Answer 1

可以看到issue: https://github.com/jacoco/jacoco/issues/168

To collect execution data JaCoCo instruments the classes under test which adds two members to the classes: A private static field $jacocoData and a private static method $jacocoInit(). Both members are marked as synthetic. Please change your code to ignore synthetic members. This is a good practice anyways as also the Java compiler creates synthetic members in certain situation.

例如引用下面的代码:

   for (Field field : fields) {
    if (!field.isSynthetic()) {
        // enter code here
    }
   }