Rundeck HipChat通知插件配置异常求助：apiAuthToken必填报错

Hey folks, I'm trying to set up Rundeck so all job notifications get sent to HipChat. I found the HipChat plugin for Rundeck, dropped its .jar file into Rundeck's libext directory, and sure enough, the HipChat option showed up in the job notification settings. But after filling in the room ID and auth token, I get zero notifications at all.

I checked through a related Rundeck issue, and pulled the relevant logs from my instance:

2018-01-31 15:15:12,122 [quartzScheduler_Worker-3] INFO grails.app.services.rundeck.services.ExecutionUtilService - Execution successful: 13 in project proyecto_prueba
2018-01-31 15:15:12,501 [quartzScheduler_Worker-3] INFO grails.app.services.rundeck.services.ExecutionService - updated scheduled Execution
2018-01-31 15:15:31,088 [quartzScheduler_Worker-4] ERROR grails.app.services.rundeck.services.PluginService - Notification: configuration was not valid for plugin 'HipChatNotification': apiAuthToken: required

The plugin was last updated back in 2016, so I'm stuck wondering: is this plugin just too outdated to work with newer Rundeck versions, or did I mess up the configuration somewhere? Any help would be greatly appreciated!

内容的提问来源于stack exchange，提问作者Miguel.G