A Java Runtime Environment (JRE) or Java Development Kit (JDK) must be available in order to run Prototyper Pro

Greg Williams shared this problem 4 years ago

Hi All,

I badly want to try out JustinMind for a new app we are building, but its hard coded PATH search prevents it from finding my JRE.

Here is the error message when I try to run Prototyper Pro:

"No Java virtual machine

was found after searching the following locations:

/Applications/Prototyper Pro.app/Contents/MacOS/../../../jre/Contents/Home/jre/bin/java

java in your current PATH"

When I go to Terminal, "java -version" reports:

java version "1.7.0_55"

Java(TM) SE Runtime Environment (build 1.7.0_55-b13)

Java HotSpot(TM) 64-Bit Server VM (build 24.55-b03, mixed mode)

and "which java" reports:


My env is configured in /etc/launchd.conf

Mac OS X, 10.7.5

Thanks for any help. We have a presentation this Thurs where I hoped to showcase some ideas to our client. Mockflow sucks, so I would really like to try this out.



Comments (2)


Oh yes, and I also removed all files from the /System/Library/Java/Extensions folder just in case - no effect.


I run a complex environment - after messing around with the order in which my PATH is built, I was able to fix the issue.