If any one is interested I fixed it. JVM arguments it seems. I did a clean install of CFMX7 Enterprise onto another machine and copied it's jrun 'jvm' arguments to the upgraded server, replacing those that were there - settings orginally installed by the MX6.1 installer.
Restarted jrun and all the virtual servers and now MX7 charting works. The upgrade instructions are a bit thin - they describe how to mirgate your DB settings using the 'runmigrationwizard' settings (I needed help to find that document), but don't say that the java run time arguments need changing as well. (Except for a small note about needing -Djava.awt.headless=true on Linux - but I already had that and it didn't help. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Find out how CFTicket can increase your company's customer support efficiency by 100% http://www.houseoffusion.com/banners/view.cfm?bannerid=49 Message: http://www.houseoffusion.com/lists.cfm/link=i:14:4007 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/14 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:14 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.14 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
