OTOY Forums

Hi,

I've got a problem with my octane. Every time i try to render a big model of a industrial machine, I get an error message...also in prerendering and the final rendering. The display remains black and after a time I get an error message. This is now copied from the log. Hope someone could help me.

If needed, my Hardware: 2x gtx 780 superclocked (NON SLI), i7 4820K, 48GB RAM
NVIDIA Driver is also the newest.

Thanks a lot!

--------------------------- EXPORT LOG ---------------------------
Export materials time= 0.219 ms
Collect objects time= 144.9 ms
Meshes creation time = 4240.929 ms
Octane voxelization time = 0 ms
Sending to Octane engine time = 874.575 ms
CUDA error 1 on device 1: One or more of the parameters passed were not within an acceptable range of values.
-> failed to bind texture to device memory (data5)
device 1: failed to bind data texture 4 of context 0
<<< Render Failure >>>
CUDA error 1 on device 0: One or more of the parameters passed were not within an acceptable range of values.
-> failed to bind texture to device memory (data5)
device 0: failed to bind data texture 4 of context 0
Total export Time = 177518.151 ms
Can't Read Preset File: C:\Program Files\MAXON\CINEMA 4D R16\plugins\c4doctanepresets.dat
Can't Read Preset File: C:\Program Files\MAXON\CINEMA 4D R16\plugins\c4doctanepresets.dat

Sorry but you should check free memory of gpus while doing renders. as message says that there is a problem with gpu memory. Quite likely, your are out of vram of one or two gpu. Is this occuring on live viewer? try with only one gpu to see vram usage and free amount

Tried also with one card...doesn't work...but the suspicious thing is...It shows me a total memory of 0, used 0 and free also 0!? But every card has normally 3GB...with an other model it shows me everything....total RAM, used and free..

can you render a simple scene? what's the version of plugin?

Simple scene works great with both cards. Version is 2.14.0

Tried now with 2.16.1....Same problem

thanks for sshots. Got it. you have 24millions polygons. This exceed the limits. about 20millions. You should try to decrease polygons. You may use render instances.

Smaller scene works great:

Aaahhh...ok, THANK YOU SOOOOO MUCH!!!

gundf2012 wrote:Aaahhh...ok, THANK YOU SOOOOO MUCH!!!

NP. A info about render instances, 2.16 was improved for using less polygons on render instances than older versions.