Just have a problem with a scene when PGI is enable :
same with CPU or OPENCL or AMD or NVIDIA.I'm trying to reproduce the problem on a simpler and uploadable file.
PGI Problem
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Please upload a testscene that allows developers to reproduce the problem, and attach some images.
Please upload a testscene that allows developers to reproduce the problem, and attach some images.
Re: PGI Problem
Yes i was using one but when the Problem happen i decide to compute a new one in another folder. So i just change the original folder emplacement and check compute and save . And it happen again so i decide to uncheck compute/save and it work again.
As it work i decide to check compute/save again and then ___________ ios_base::failbit ******** error happen again.
As it work i decide to check compute/save again and then ___________ ios_base::failbit ******** error happen again.
Re: PGI Problem
It sounds like you get an error overwriting/deleting the old file. Try to delete the file by hand. Do you get an error ?Sharlybg wrote: ↑Tue May 28, 2019 9:23 am Yes i was using one but when the Problem happen i decide to compute a new one in another folder. So i just change the original folder emplacement and check compute and save . And it happen again so i decide to uncheck compute/save and it work again.
As it work i decide to check compute/save again and then ___________ ios_base::failbit ******** error happen again.
Are you suing some special character in the file name ?
Re: PGI Problem
Isn't this permission issue? Try runing blender as administrator or if you already are, then as non administrator...
Re: PGI Problem
if you're talking about .pgi file name no ( i never worried about giving it a special name as this was automatic and work very well before). the Blend file name is Simply MAKEY.It sounds like you get an error overwriting/deleting the old file. Try to delete the file by hand. Do you get an error ?
Are you suing some special character in the file name ?
Same as beforeIsn't this permission issue? Try runing blender as administrator or if you already are, then as non administrator...
Re: PGI Problem
Can you try saving the file to another harddrive?
Do you have enough free disk space?
Do you have enough free disk space?
Re: PGI Problem
i've 70GB free SSD disk space. also other file work very well saving .pgi file on same disk or other one.
Re: PGI Problem
Finally find something to kill this problem.
I just compute a cache frome another project and copy/rename it for my problematic project. and then check compute/save to overwrite the fake cache. It work now
I just compute a cache frome another project and copy/rename it for my problematic project. and then check compute/save to overwrite the fake cache. It work now
Re: PGI Problem
But i ve to admit that i encounter to much crash on this scene when PGI is enable. And it become worse with PGI+Opencl. Luxcore crash blender without print error.
And sometime luxcore tell me that render can't continue because image blablabla located in appdata/temp folder is mixing : but this is too strange because i don't use this image in my project. And when i create an image with same name in the appdata/temp folder luxcore tell me another one is missing.
Then i decide to copy the blend file (since the beginning all textures are packed in the blend file) on my desktop. Then i relaunch blender with the copied file on the desktop and decide to do first render on cpu no pgi. It work. Then switch to cpu + pgi . It work. Then switch to cpu + compute/save pgi . Then missing images i don't use on my project error start again. And the project start to crash for everything.
So i decide to append all blend mesh into a new fresh blend file. Crash stop until i check pgi or opencl or compute save.
Edit : it seem that my hanging plants particles system is problematic. So go to check why
And sometime luxcore tell me that render can't continue because image blablabla located in appdata/temp folder is mixing : but this is too strange because i don't use this image in my project. And when i create an image with same name in the appdata/temp folder luxcore tell me another one is missing.
Then i decide to copy the blend file (since the beginning all textures are packed in the blend file) on my desktop. Then i relaunch blender with the copied file on the desktop and decide to do first render on cpu no pgi. It work. Then switch to cpu + pgi . It work. Then switch to cpu + compute/save pgi . Then missing images i don't use on my project error start again. And the project start to crash for everything.
So i decide to append all blend mesh into a new fresh blend file. Crash stop until i check pgi or opencl or compute save.
Edit : it seem that my hanging plants particles system is problematic. So go to check why