Hi, I’m trying to test KMM, when I create a new KMM project all gradles have many red lines like the...

# android

[Hossein Amini]

Hi, I’m trying to test KMM, when I create a new KMM project all gradles have many red lines like the attached image but there is no problem to build the project. Is there any way to fix it?

[Russell Stewart]

I've been having the same problem. I've done some Google searches, but no luck yet. I'd love it if someone has the answer to this.

[Farid Mrz]

#multiplatform

[KamilH]

There is some kind of problem with Java. Here is a short instruction that let me solve this problem (this is the guide for Mac users):

Install JDK 11:
brew tap AdoptOpenJDK/openjdk
brew install --cask adoptopenjdk11

Check if you have JDK 11 installed
For Mac it should appear under:
/Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdk/Contents/Home/

Choose JDK for a project
File -> Project Structure -> JDK Location:
/Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdk/Contents/Home

[Hossein Amini]

Fixed, thanks a lot @KamilH

[Russell Stewart]

@KamilH or @Hossein Amini, are you running Big Sur? It appears that I no longer have brew installed after the upgrade; I just want to make sure I won't break anything by reinstalling it.

[KamilH]

I’m still on Catalina

[Russell Stewart]

OK. Big Sur seems to have broken a lot of Java stuff.

[Hossein Amini]

I’m on Catalina too @Russell Stewart