Why is my random generator code an error?

Question

when i wrote "import java.util.Random;" the java was red and said cannot resolve symbol java. Is there something I need to download for that to work?

This is my code from a camp and I put the code on a drive and put it back on my computer. I had to download processing on this computer and i don't know if I have to download anything else.

there are a bunch of errors in my code because of this

score 0 · Answer 1 · answered Jul 20 '19 at 02:29

0

Please make sure JDK is configured for the project/module.

See also the getting started document.

answered Jul 20 '19 at 02:29

CrazyCoder

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Java Development Kit, [there is a link to download in the document](https://www.jetbrains.com/help/idea/creating-and-running-your-first-java-application.html#install-jdk), see my answer. – CrazyCoder Jul 20 '19 at 02:32
i downloaded it and put it in the folder it told me to. im confused on installing it in intellij – howdoyoudophysics Jul 20 '19 at 02:35
[See here](https://www.jetbrains.com/help/idea/sdk.html#change-project-sdk). Click New and specify the installation path of your JDK. – CrazyCoder Jul 20 '19 at 02:36
it said i have no sdk do i need that also? – howdoyoudophysics Jul 20 '19 at 02:39
i am also on mac – howdoyoudophysics Jul 20 '19 at 02:48
No, you add a new JDK, then specify the path to JDK as shown on the linked video. – CrazyCoder Jul 20 '19 at 02:48
See https://stackoverflow.com/questions/4481951/intellij-idea-jdk-configuration-on-mac-os for the macOS example. – CrazyCoder Jul 20 '19 at 02:49
i pressed: 1) new 2) JDK 3) went to the folder 4) pressed on the file 5) clicked "open" and nothing happened... – howdoyoudophysics Jul 20 '19 at 03:01
it didnt change – howdoyoudophysics Jul 20 '19 at 11:53

Why is my random generator code an error?

1 Answers1