overviewer/Minecraft-Overviewer — Issue #580: Hangs during rendering
Author: AwesomezGuy
Created: 2012-01-05 16:22:07+00:00
State: open

I'm trying to render my world, but each time I do so, it hangs. Sometimes it will never show more than 0 tiles rendered, sometimes it does 400 or 800. I haven't got it to go past 800 though.

```rendernode.py:419 11197 2012-01-05 16:12:10 INFO Scanning chunks and determining tiles to update for each rendermode requested.
rendernode.py:422 11197 2012-01-05 16:12:10 INFO Doing 1 scan in 1 worker process
rendernode.py:566 11197 2012-01-05 16:12:10 DEBUG Scanning chunks for rendermode 'normal'
quadtree.py:619 11197 2012-01-05 16:12:14 DEBUG Done with scan for 'normal'. 21167 chunks scanned in 4 seconds
rendernode.py:443 11197 2012-01-05 16:12:14 INFO Scan finished. 6774 total tiles need to be rendered at the highest level
rendernode.py:180 11197 2012-01-05 16:12:14 DEBUG Parent process 11197
rendernode.py:54 11197 2012-01-05 16:12:14 DEBUG Child process 11197
rendernode.py:54 11204 2012-01-05 16:12:17 DEBUG Child process 11204
rendernode.py:54 11206 2012-01-05 16:12:17 DEBUG Child process 11206
rendernode.py:54 11208 2012-01-05 16:12:17 DEBUG Child process 11208
rendernode.py:54 11210 2012-01-05 16:12:17 DEBUG Child process 11210
rendernode.py:215 11197 2012-01-05 16:12:21 DEBUG Will push tiles to worker processes in batches of 16
rendernode.py:219 11197 2012-01-05 16:12:21 INFO
rendernode.py:220 11197 2012-01-05 16:12:21 INFO Rendering highest zoom level of tiles now.
rendernode.py:221 11197 2012-01-05 16:12:21 INFO Rendering 1 rendermode
rendernode.py:223 11197 2012-01-05 16:12:21 INFO Started 4 worker processes
rendernode.py:224 11197 2012-01-05 16:12:21 INFO There are 6774 tiles to render at this level
rendernode.py:225 11197 2012-01-05 16:12:21 INFO There are 9 total levels
rendernode.py:150 11197 2012-01-05 16:12:21 INFO 0/6774 (0.0%) tiles complete on level 1/9
rendernode.py:150 11197 2012-01-05 16:12:43 INFO 400/6774 (5.9%) tiles complete on level 1/9
rendernode.py:160 11197 2012-01-05 16:12:43 DEBUG 400 tiles rendered in 22.4 seconds. Avg: 17.8 tiles per sec
rendernode.py:150 11197 2012-01-05 16:13:08 INFO 800/6774 (11.8%) tiles complete on level 1/9
rendernode.py:160 11197 2012-01-05 16:13:08 DEBUG 400 tiles rendered in 25.1 seconds. Avg: 15.9 tiles per sec```

Thanks for any help :)