部署工件失败：无法传输工件

Question

我正在尝试部署工件，让“ demo.war”进入我的远程关系并面临以下问题。我们最近升级了我们的插件/詹金斯（在此之前，管道工作正常）。 不知道出了什么问题仍然无法解决此错误。 任何人都可以发现错误吗？

Failed to deploy artifacts: Could not transfer artifact :demo:war:1.0.1 from/to releases (http://demo_server_url:8081/nexus/content/repositories/releases): Failed to transfer file: http://demo_server_url:8081/nexus/content/repositories/releases/demo-server/1.0.1/demo-1.0.1.war. Return code is: 500, ReasonPhrase:Server Error.
[Pipeline] }
[Pipeline] // script
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // withEnv
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
ERROR: Uploading file demo.war failed.
Finished: FAILURE