IntelliJ，Alt + Enter不起作用 [英] IntelliJ, Alt+Enter doesnt work

问题描述

在JavaProject上使用IntelliJ时，它显示使用alt + enter来导入一个类，例如，但这不再起作用了。

它过去有效，但必须改变，
- 快捷方式仍然设置，
- 其他快捷方式将工作
- 我无法手动分配alt +输入，但如果我将其重置为默认它将设置为它，

任何想法如何解决我的问题？
顺便说一句我的键盘布局是德语，但我不认为这是问题，因为它过去有效，我的操作系统是赢7.编辑：当我在IDE中工作时我例如编写
Arrays.toString（a）;
并且还没有导入java.util.Arrays，IDE说：

？ java.util.Arrays？Alt + Eingabe   （Eingabe =用德语输入）​​

所以当我指定一个不同的快捷方式时它可以工作，但是使用Alt + Enter它不会

谢谢提前获取任何帮助。

When working with IntelliJ on a JavaProject it shows to use alt + enter to import a class for example, but this isnt working anymore.

It worked in the past, but something must have changed,
-the shortcut is still set,
-other shortcut would work
- i cant assign alt+enter manually, although if i reset it to default it gets set to it,

any ideas how to fix my problem?
btw my keyboard layout is german, but i dont think it is the problem because it worked in the past, my os is win 7.

edited: when i am working within the IDE and i e.g. write
Arrays.toString(a);
and didn't import "java.util.Arrays" yet, the IDE says:

" ? java.util.Arrays? Alt+Eingabe"    (Eingabe = Enter in German)

so when i assign a different shortcut it works, but with Alt+Enter it doesnt

thanks in advance for any help.

推荐答案

嗯，这意味着IDE出于某种原因没有看到快捷方式。可能它已经是一些其他应用程序或操作系统使用。 - CrazyCoder 25分钟前

"Well, it means IDE doesn't see the shortcut for some reason. Probably it's already used by some other application or the operating system. – CrazyCoder 25 mins ago "

我关闭了所有应用程序，事实证明，Facebook GameRoom，在后台运行，不知何故是快捷方式不起作用的原因，我不知道为什么，但那就是解决方案

i closed all applications and it turns out that, Facebook GameRoom, running in the background, somehow is the reason the shortcut doesn't work, i have no idea why, but thats the solution

非常感谢CrazyCoder

many thanks to CrazyCoder

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