Compile Reports to older version

[Travis]

I'm working on a legacy project in which other developers are using the Eclipse plugin to compile reports. However since that option no longer exists in the Eclipse Marketplace I'm using Jaspersoft Studio Community Edition.

The issue is I need to be able to compile the reports to the older version. My approach was to update the Compatibility (Window -> Preferences -> Jaspersoft Studio -> Compatibility). I then click Manage Jasper Reports Versions (in the Compiler Settings section).  I then select the folder that contains the older jar versions. 

When I attempt to compile the report I get the following error:

Thank you in advance for any advice.
Travis

[shreekrishna.shankhwar]

JAVA_JOME issue check JDK installed and you have configured JAVA_HOME environment variable.

[Travis]

Thanks for the response shreekrishna.shankhawar, I don't think it is an issue with the JAVA_HOME environment variable because if I select current version in the Compatibility section of the Preferences  it compiles fine. I only get this error when attempting to select an older Compiler Setting.