When I render my project locally, it get the following desired result:
When rendering on an Amazon server though, I get this greenish result:
This is not observed in a simple test scene containing the default cube.
To eliminate possible causes, I only rendered a single layer and disabled compositing. The exact same files are used on the local system and the server, and both have blender 2.79 installed. On the local machine, I installed according to the official manual, on the server I used the
blender package from this ppa: launchpad link
The console output is as follows:
ubuntu@computer_name:/media/BlenderProjects/monument_valley$ blender -v libdc1394 error: Failed to initialize libdc1394 Blender 2.79 (sub 0) ubuntu@computer_name:/media/BlenderProjects/monument_valley$ blender -b *.blend -o ~/frame_###### -s 55 -e 55 -j 1 -t 0 -a -y libdc1394 error: Failed to initialize libdc1394 ALSA lib confmisc.c:768:(parse_card) cannot find card '0' ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name ALSA lib conf.c:4248:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory ALSA lib conf.c:4727:(snd_config_expand) Evaluate error: No such file or directory ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default AL lib: alsa_open_playback: Could not open playback device 'default': No such file or directory modprobe: ERROR: could not insert 'nvidia': No such device modprobe: ERROR: could not insert 'nvidia': No such device Read blend: /media/BlenderProjects/monument_valley/monument_valley.blend Dependency cycle detected: aquaduct_lower_bool_operand depends on aquaduct_lower_bool through Parent. aquaduct_lower_bool depends on aquaduct_lower_bool_operand through Boolean Modifier. Dependency cycle detected: sim_outflow_2 depends on sim_domain_2 through Parent. sim_domain_2 depends on sim_outflow_2 through Fluidsim Object. Fra:55 Mem:42.05M (0.00M, Peak 42.05M) | Time:00:00.09 | Mem:0.00M, Peak:0.00M | Scene, RenderLayer | Synchronizing object | aquaduct_lower_bool Fra:55 Mem:42.95M (0.00M, Peak 62.33M) | Time:00:00.14 | Mem:0.00M, Peak:0.00M | Scene, RenderLayer | Synchronizing object | ida_path [...loading of assets, ray tracing progress, no errors]
Note that there are no errors related to color management. I wouldn't worry about the nvidia or alsa errors as I render on the CPU and don't use sound. Is the
libdc1394 error cause for concern?
There is no lamp with the greenish tint. The scene has 2 emission materials with a greenish tint, used on another layer. (see the
storyteller objects in the attached blend file) The amount of usage of these materials is as expected. In the Render Layers settings, I selected the main Render layer and ticked the exclude box for the scene layer with the objects which use that material.