Java 作业成功完成后Spring批处理中出错

我正在使用以下命令运行Spring批处理应用程序：

java -jar application.jar  --spring.batch.job.names=nameJob param1=PXD002089 param2=51925

作业已成功完成：

  00:05:14.335 [main] INFO  o.s.b.c.l.support.SimpleJobLauncher - Job: [SimpleJob: [name=nameJob]] completed with the following parameters: [{param2=88210, param1=PXD009239, -spring.batch.job.names=nameJob}] and the following status: [COMPLETED]
  00:05:14.357 [main] INFO  o.s.b.a.l.ConditionEvaluationReportLoggingListener - 

但是，在此之后，该工具将抛出一个错误，退出代码为1：

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
00:05:14.364 [main] ERROR o.s.boot.SpringApplication - Application run failed
java.lang.IllegalStateException: Failed to execute CommandLineRunner
    at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:800)
    at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:781)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:335)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243)
    at uk.ac.ebi.pride.archive.pipeline.ArchiveSubmissionPipeline.main(ArchiveSubmissionPipeline.java:10)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
    at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
    at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: java.lang.NullPointerException: null
    at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.executeLocalJobs(JobLauncherCommandLineRunner.java:174)
    at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.launchJobFromProperties(JobLauncherCommandLineRunner.java:134)
    at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.run(JobLauncherCommandLineRunner.java:128)
    at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:797)
    ... 13 common frames omitted

我当时正在读那个类的

JobLauncherCommandLineRunner.java:174

，Spring正在读下一个作业

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有什么想法吗

我建议从原因开始调查：

“原因：java.lang.NullPointerException：null”

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也许解决方案很简单。

您使用哪个版本的spring boot？我无法在版本2.1.6.RELEASE中重现此问题（请参阅）。感谢您的回复。显然有人提交了一个返回null作为job的job。我现在真的很生气。