运行按钮显示为灰色-Intellij [英] Run button is greyed out - intellij

问题描述

我当时正在Intellij中进行一个项目，然后突然出现一个弹出窗口，现在运行"按钮显示为灰色.这是一个Java FX项目，它具有覆盖率和调试功能，但是正常的运行按钮显示为灰色.可能是什么问题?

I was working on a project in Intellij then suddenly there was a pop up and now the run button is greyed out. It is a Java FX project and it runs with coverage and debug, but the normal run button is greyed out. What could be the problem?

PS:我知道我没有给您太多工作，但很遗憾，它正在工作，而现在却没有，仅此而已.

PS: I know I don't give you much to work with but unfortunately it was working and now it isn't, that's all.

推荐答案

这无数次发生在我身上.一个可能的问题是该程序仍在后台运行并且尚未完全退出.检查您正在运行的Java应用程序进程，看看是否存在.

This has happened to me countless times. One possible problem is that the program is still running in the background and hasn't exited completely. Check your running processes for java applications and see if it exists.

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