These are chat archives for fiji/fiji

21st
May 2015
ggodoree
@ggodoree
May 21 2015 05:19
hello
can someone help me with resolving FIJI issues
Niko Ehrenfeuchter
@ehrenfeu
May 21 2015 08:22
@ggodoree are you having problem developing Fiji? Otherwise it is probably better to contact the ImageJ mailing list
ggodoree
@ggodoree
May 21 2015 09:38
I previously was using the Image J for image analysis with my 2 year old macbook air and recently I changed the laptop to newest macbook pro hoping that image J process could be faster due to improved overall hardware. However, with the new macbook pro, i found that when i import an image into Fiji and work on color thresholding (for histological analysis), the program just freezes and won't work at all. whereas in the 2 year macbook air, the program runs smoothly without any problem.
i thought it could be some hardware issues and contacted apple but they think the laptop is fine and suggested to contact the developers of the Image J to identify the problem...
both macbook air (2 year old) and new macbook pro had same yosemite (latest one), same latest Image J and same image and yet, macbook pro freezes whereas macbook air runs smoothly...hmm... at the moment I am speculating there might be some problems with Java app..
I downloaded newest Java 8.0, but the problem still persists.. if anyone could help me that would be much appreciated
Mark Hiner
@hinerm
May 21 2015 12:50
@ggodoree There are known problems with new Macs. We're working on resolving them permanently, but this FAQ entry might help for now: http://imagej.net/FAQ#How_do_I_run_ImageJ_on_Yosemite.3F
Curtis Rueden
@ctrueden
May 21 2015 15:01
@ggodoree ImageJ freezing on new Macs is a new problem to me. However, I have seen many crash bugs with Java 6. There are also performance problems on OS X with both Java 7 and Java 8, unfortunately, related to graphics painting. But not computation AFAIK.
Here is a guide to diagnosing freezes/hangs: http://imagej.net/Debugging#Debugging_JVM_hangs
ggodoree
@ggodoree
May 21 2015 20:19
hmm..thanks for the advice. tried both..neither works..still problem persists. hmm funny thing though with my macbook air which is only 2 year has same OS yosemite, but it still works nice and smooth...just my new macbook pro..L(