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Thanks.
It was initially blank for a few seconds or so in the first render, and then it started rendering.
@3Ddreamer, There was an update to Iray between 4.10 and 4.11, mentioned in the 4.11 beta thread; The Iray engine is several times larger, (file size, more code,) than the predecessor.
Based on @DoctorJellybean's test results of your files:
I'm guessing the new engine takes longer to process the various meshes, materials, shaders, lights, etc.
I know that in the early days of Iray, if you didn't close the render window before rendering the same scene again, the second render would start much faster because much of information was already in the video card's memory. Did you close the first window, after stopping the render? If not, that may explain why the second render starts so much faster than the first.
Not sure how to explain the second render starting so much faster, though, if you did close the render window of the first attempt.
I am unsure of my ground on this question and I can't check because I don't presently have access to my PC. I feel convinced that it is not possible to save a scene (or scene subset) without including the timeline and any activity along that timeline. For example, it is not possible to select a frame and save that as a scene or scene subset without including all the other frames. I realise there will be suggested work-arounds for resetting the animation, the pose or the figure but these have proved unreliable or unsatisfactiry for me in the past.
So my question is: does 4.12 address this in any way?
Ah but my render never starts the first time, it finishes blank on its own in a matter of seconds - I never stopped the render. I did closed the blank render before clicking render again. I agree that the info is loaded into memory/iray which is why it renders second time - it is just why does it render a scene blank the first time.
What are your system specs, i.e. video card, RAM, Render Settings (Advanced tab in IRAY)?
Hi,
Pretty sure im doing something wrong here but, i can open projects, but then when im dont with it and save it, daz crashes. had to revert back to .11
This happens also when i dont alter anything in the scene and then save it.
Resaving in this beta is known to be an issue, under some circumstances.
Hello,
just a small side note to the dev.
Daz ver. 4.12.0.33 and 4.11.0.383;
In Morph Loader Pro;
Save Preset -> "Scale" - factor will not be saved in preset!
And by the way, well done, I like the new "Timeline"!
Have a nice day.
I'm at work again but from memory - Alienware R17 (I think), Gforce GTX 980M, 4GB VRAM, 16 RAM, only the 980M selected and Optix turned on - I did some testing originally before raising a ticket and found optix on helped - haven't tested that off with 4.12 Beta yet. Been watching the iterations as it renders and it never exceeds the cards memory or drops to CPU on small scenes.
You'll need to report it here (giving as much info as you can):
https://helpdaz.zendesk.com/hc/en-us/requests/new
And the update appears to being released today
https://www.daz3d.com/forums/discussion/comment/4783916/#Comment_4783916
Please try it again when you have the update.
Thanks. I've got a render going, but I'll download the new version and check when it finishes. I see that the Change Log description of the Strand-Based Hair Editor fix was modified. It no longer says conversion to dForce hair. It says various Strand-Based Hair dialogs, so I have hope now that it will address my problem.
My personal experience so far has been a rigged prop that caused the problem. I haven't had time to test other possible culprits, but check your scenes for things like snakes, ropes, chains, maybe even animals with lots of bones in their tails, (or necks,) like dragons.
Beta 4.12.0.42 was released, apparently today, and it may have fixed the problem. I'm going to download it now, and test it with the file I know makes .33 crash. I'll let you know if still crashes on save with .42.
Does this explain your problems?
This is fixed in DS 4.12.0.42 Beta, just as Doctor Jellybean predicted.
Good to hear!
I don't know. I'm working on a scene at the moment, so I haven't installed the update. However, the way that reads, "crash that occurred when attempting to create…" doesn't sound like my issue. After loading the file in the .33 beta, I've been able to make changes to my heart's content. It's only when I attempt to save the file, it crashes.
But it is possible fixing the IK Chain issue will also fix the save issue. Stranger things have happened. I should be able to test this later today. I'll report back here.
I just downloaded to the new, new Beta but, sadly, looks like we're still getting crashes on 4.11 scenes.
DS 4.12.0.42 Beta seems to have fixed the Blank render problem I've had since 4.11 Beta. I've tested 4 quick portrait, shutting down between each setup - and they render first time, every time.
Spoke too soon - old scenes created in 4.11 still render blank first time. New scenes are fine.
Thank you for the beta update & fixing the IK chain crashing issues, Oh making the enabled "Show IK Chains"by default was good idea .
DS 4.12.0.42 (released this morning) fixes the "crash on saving DS 4.11 scenes" problem I was experiencing with one particular scene. When I read what was changed in the announcement, I thought it would fix the problem, based on some of the data in the crash log I sent to customer service. Cust service contacted me again today, saying they couldn't reproduce it and asking for more info. I thought they might be trying with the latest beta, so I went ahead and tested it, and it worked fine.
What happens if you save a copy of the 4.11 scenes, shut down .42, reopen .42, load the saved copy and then render?
(This assumes the 4.11 saved scene doesn't crash .42 when you save…! lol)
Odd. Not fixed for me. I'm still crashing on 4.11 scenes.
I know it's been 2 pages of comments, but you can select individual keyes by moving the timeline up or down to reach the individual component. I was trying to delete and copy ALL keys, which I cannot do. This is a pretty serious functional gap that any animator is going to want.
hotkeys would be nice too. SFM has a hotkey (M) to create hotkeys to everything selected which is my bread and butter. Want.
ugh, so true
Accidentally double commented so I'lll add a positive:
With a 2080TI renders scream now. I rendered a scene with 2 G8M in the "Gamer Bedroom", both using dforce clothing and the scene will look basically done in 12 minutes. The difference between 12 minutes and 35 minutes is very slight improved coloration on cheeks, as far as I can tell.
Did you report the problem to DAZ customer support? It may be a different different problem. I reported the problem with a description of what I think happened, as well with the crash dump file that DAZ Studio created. The dump file may be key finding other ways of causing the same problem, or it may tell them you are still running DS 4.12.0.33, instead of DS 4.12.0.42 (which fixes the problem). But without the dump, nobody can say anything.
LOL. Actually, it did for me. Sort of. That description relating to the IK Chain is definitely written in terse programmer-ese. It describes a piece of code which is doing something grossly wrong (apparently). It's not meant to be interpreted as a user attempting to create something impossible, causing the save to crash DAZ Studio.
I'm using 4.12.0.42, which I installed this morning.
Unfortunately, I have no idea what happened. But it's the same error I received every other time:
DAZStudio.exe caused ACCESS_VIOLATION in module "D:\Program Files\DAZ 3D\DAZStudio4 Public Build\dzcore.dll" at 0033:00000000A12DE420, DzIKNode::isCreatingChain()+17744 byte(s)
I have the dump file, but I actually have no idea where to report Beta bugs vs. normal bugs...
Report Beta bugs in the same place as "normal" bugs, and post the dump file with your initial report. It may take a while for an agent to get to you, but my hope and expectation is that someone may look at the dump before the agent even contacts you, and it may help.
I hadn't tried that, I will give it a go when I get home from work, but I wasn't seeing the crashing with 4.11 scenes in the last 4.12 Beta, so suspect that wasn't affecting my setup. There definitely seems something odd about 4.11