Jenkins 文件 : "RejectedAccessException: No such field found" in catch block

Question

我正在尝试将输入状态功能添加到我的 Jenkins 阶段代码中。但它正在 throw :

org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: No such field found:

我试着把这个 block 写成

catch (org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException e) {
    cause = e.causes.get(0)
    echo "Aborted by " + cause.getUser().toString()
    if (cause.getUser().toString() != 'SYSTEM') {
    startMillis = System.currentTimeMillis()
    userAborted = true
    } else {
      endMillis = System.currentTimeMillis()
    if (endMillis - startMillis >= timeoutMillis) {
          echo "Approval timed out. Aborting the deployment."
      userAborted = true
    } else {
          echo "SYSTEM aborted, but looks like timeout period didn't complete. Aborting."
          userAborted = true
        }
    }
  } 

但是当我中止作业时使用这段代码，它卡住了。

所以我修改了下面的代码:-

catch (Exception e) {
    cause = e.causes.get(0)
    echo "Aborted by " + cause.getUser().toString()
    if (cause.getUser().toString() != 'SYSTEM') {
    startMillis = System.currentTimeMillis()
    userAborted = true
    } else {
      endMillis = System.currentTimeMillis()
    if (endMillis - startMillis >= timeoutMillis) {
          echo "Approval timed out. Aborting the deployment."
      userAborted = true
    } else {
          echo "SYSTEM aborted, but looks like timeout period didn't complete. Aborting."
          userAborted = true
        }
    }
  } 

现在作业在中止时不会卡住，但在作业失败时会再次抛出此错误:

org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: No such field found:

Answer 1

在检查了 RejectedAccessException 的 API 之后(发现 here )我认为问题是 e.causes.get(0)。

causes 不是 RejectedAccessException 的字段，就像异常告诉您的那样，因此您显然无法访问它。

API 提供了 java.lang.Throwable 中的 getCause() 方法，可以使用:

cause = e.getCause()

顺便说一句，getUser() 也不是异常的方法，会抛出相同的异常。