It can't download kotlin plugin in iMac

Support
1

I am using Android studio 2.2.3 and I started to download Kotlin Pluggin via
Preference → Plugin → Install JetBrain plugin → Kotlin

However, I always received message as file I attached.

Could you please help me resolve it?

Thank you.

12 PM
12 PM4088×896 445 KB

2

Are you behind some kind of firewall? The most likely explanation would be that your internet is blocked. Perhaps you didn’t configure your proxy inside android studio?

3

@pdvrieze

Thank for your reply.

Are you behind some kind of firewall?

I checked and see that the firewall is off in my iMac.
Please refer attach file.

Thank you.

40 AM
40 AM2994×1350 372 KB

4

There are other possible locations for firewalls/network issues. You could try to connect to the given url with a regular browser. The error message indicates a network error as a failure to download that url.

Come to think of it, it used to be a problem that macosx came with some dodgy java version that in particular doesn’t support modern TLS (only supporting insecure versions). You might be able to install a recent JDK and make the problem go away.