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On start up JDK Mission Control

4235237Apr 20 2020 — edited Apr 20 2020

Hi

I'm just starting a basic course in how to create a basic Java game.  Consequesntly I know nothing about the subject or any of the jargon. The first thing I was told to do was to download you JDK Mission Control.

I did this, installed it opened it and it immediately gave me a message saying this:

! No local (attachable) JVM's were detected, not even the JVM running this instance of Java Mission Control.

Local JVM's will not be detected if the Java Mission Control Client is run with a JRE instead of a JDK, or if the hsperfdata_<user>folder in TMP is not writable.

Can you help me please, as I have NO idea what this means.

Many thanks for any help that you can give me.

Caroline

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Added on Apr 20 2020
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