Skip to main content

Eclipse Community Forums
Forum Search:

Search      Help    Register    Login    Home
Home » Eclipse Projects » Spatiotemporal Epidemiological Modeler (STEM) » Error running nCov model...(Error help...)
Error running nCov model... [message #1826828] Fri, 01 May 2020 17:13 Go to next message
Tony Price is currently offline Tony PriceFriend
Messages: 1
Registered: May 2020
Junior Member
Hello - New to this and thank you for the amazing resource that STEM is.

I have been unable to run the Corona model. I try to step through it and get to this error message - "An internal error occurred during: "Polygon Refresh".
Java heap space"

I wonder if anyone can offer an insight about what might help. I am running this on ubuntu 18.x


Re: Error running nCov model... [message #1827093 is a reply to message #1826828] Thu, 07 May 2020 04:47 Go to previous messageGo to next message
Brad Lee is currently offline Brad LeeFriend
Messages: 3
Registered: April 2020
Junior Member
Hi Tony.

I got that error what you have too, when i ran ncov model at first time.

I don't remember exactly what i did for that situation, but I think I increased the memory size that allocated to STEM.

See this guide first STEM Wiki ( I'm not sure that there was a guide for Ubuntu users.

Have a nice day :)

[Updated on: Thu, 07 May 2020 04:48]

Report message to a moderator

Re: Error running nCov model... [message #1827499 is a reply to message #1827093] Fri, 15 May 2020 22:23 Go to previous message
James Kaufman is currently offline James KaufmanFriend
Messages: 240
Registered: July 2009
Senior Member
Yes, please increase your heap space.
Previous Topic:Novel Corona VIrus (nCoV) available
Next Topic:Three Sars-CoV2 models are now available
Goto Forum:

Current Time: Sat Jul 20 07:03:11 GMT 2024

Powered by FUDForum. Page generated in 0.05229 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.2.
Copyright ©2001-2010 FUDforum Bulletin Board Software

Back to the top