Not enough space for object heap

  Written by The Jahia Team
 
Sysadmins
   Estimated reading time:
7.1

Cannot start Jahia on 32 bit Windows 7. Command prompt exits instantly on startup. 

Error: Could not reserver enough space for object heap

Cause

Jahia requires minimum 2GB allotted to start. 32bit JVM on Windows has a max memory of 1.4-1.6GB

Solution

Use 64bit OS + JVM