Camera blender definitions error

Errors? Crashes? Unexpected behavior? Please report here. Attach .HIP files whenever possible to help with debugging.
Post Reply
austin_w
Posts: 4
Joined: Thu Jun 24, 2021 2:22 pm

Camera blender definitions error

Post by austin_w »

Not sure why this started happening... but even happens when I open a new scene, get the following error. Have tried re-installing mops, any ideas?
Thanks in advance

There were errors while matching the new node to its definition.
Error: Problem while synchronizing child node:
Error: Unable to evaluate expression (ValueError: bad marshal data (unknown type code)
(/obj/CameraBlender1/SOP_ATTRS/MOPs_SOPCam/dopnet1/constraintnetwork1/reloadfromsops)).
Problem while synchronizing child node:
Error: Problem while synchronizing child node:
Error: Unable to evaluate expression (ValueError: bad marshal data (unknown type code)
(/obj/CameraBlender1/SOP_ATTRS/MOPs_SOPCam/MOPs_Noise_Modifier/MOPs_Apply_Attributes/apply_attributes1/group)).
Error reading file, possibly a syntax problem.
Warning: Invalid channel "group" specified in parameter.
Invalid channel "grouptype" specified in parameter.
Invalid channel "do_translate" specified in parameter.
Invalid channel "do_rotate" specified in parameter.
Invalid channel "do_scale" specified in parameter.
Invalid channel "do_weight" specified in parameter.
Invalid channel "rotate_mode" specified in parameter.
Invalid channel "scale_mode" specified in parameter.
Invalid channel "local_space" specified in parameter.
Invalid channel "rotate_order" specified in parameter.
Invalid channel "falloff_attribute" specified in parameter.
Invalid channel "can_ignore_falloff" specified in parameter.
Invalid channel "matchmode" specified in parameter.
Invalid channel "do_pivot" specified in parameter.
Invalid channel "forcematch" specified in parameter.
[/obj/CameraBlender1/SOP_ATTRS/MOPs_SOPCam/MOPs_Noise_Modifier/MOPs_Apply_Attributes/apply_attributes1]

Problem while synchronizing child node:
Error: Unable to evaluate expression (ValueError: bad marshal data (unknown type code)
(/obj/CameraBlender1/SOP_ATTRS/MOPs_SOPCam/MOPs_Noise_Modifier/MOPs_Apply_Attributes/apply_attributes1/group)).
Error reading file, possibly a syntax problem.
Warning: Invalid channel "group" specified in parameter.
Invalid channel "grouptype" specified in parameter.
Invalid channel "do_translate" specified in parameter.
Invalid channel "do_rotate" specified in parameter.
Invalid channel "do_scale" specified in parameter.
Invalid channel "do_weight" specified in parameter.
Invalid channel "rotate_mode" specified in parameter.
Invalid channel "scale_mode" specified in parameter.
Invalid channel "local_space" specified in parameter.
Invalid channel "rotate_order" specified in parameter.
Invalid channel "falloff_attribute" specified in parameter.
Invalid channel "can_ignore_falloff" specified in parameter.
Invalid channel "matchmode" specified in parameter.
Invalid channel "do_pivot" specified in parameter.
Invalid channel "forcematch" specified in parameter.
[/obj/CameraBlender1/SOP_ATTRS/MOPs_SOPCam/MOPs_Noise_Modifier/MOPs_Apply_Attributes/apply_attributes1]

Problem while synchronizing child node:
Error: Problem while synchronizing child node:
Error: Unable to evaluate expression (ValueError: bad marshal data (unknown type code)
(/obj/CameraBlender1/SOP_ATTRS/MOPs_SOPCam/MOPs_Noise_Modifier/MOPs_Apply_Attributes/apply_attributes1/group)).
Error reading file, possibly a syntax problem.
Warning: Invalid channel "group" specified in parameter.
Invalid channel "grouptype" specified in parameter.
Invalid channel "do_translate" specified in parameter.
Invalid channel "do_rotate" specified in parameter.
Invalid channel "do_scale" specified in parameter.
Invalid channel "do_weight" specified in parameter.
Invalid channel "rotate_mode" specified in parameter.
Invalid channel "scale_mode" specified in parameter.
Invalid channel "local_space" specified in parameter.
Invalid channel "rotate_order" specified in parameter.
Invalid channel "falloff_attribute" specified in parameter.
Invalid channel "can_ignore_falloff" specified in parameter.
Invalid channel "matchmode" specified in parameter.
Invalid channel "do_pivot" specified in parameter.
Invalid channel "forcematch" specified in parameter.
[/obj/CameraBlender1/SOP_ATTRS/MOPs_SOPCam/MOPs_Noise_Modifier/MOPs_Apply_Attributes/apply_attributes1]

Problem while synchronizing child node:
Error: Unable to evaluate expression (ValueError: bad marshal data (unknown type code)
(/obj/CameraBlender1/SOP_ATTRS/MOPs_SOPCam/MOPs_Noise_Modifier/MOPs_Apply_Attributes/apply_attributes1/group)).
Error reading file, possibly a syntax problem.
Warning: Invalid channel "group" specified in parameter.
Invalid channel "grouptype" specified in parameter.
Invalid channel "do_translate" specified in parameter.
Invalid channel "do_rotate" specified in parameter.
Invalid channel "do_scale" specified in parameter.
Invalid channel "do_weight" specified in parameter.
Invalid channel "rotate_mode" specified in parameter.
Invalid channel "scale_mode" specified in parameter.
Invalid channel "local_space" specified in parameter.
Invalid channel "rotate_order" specified in parameter.
Invalid channel "falloff_attribute" specified in parameter.
Invalid channel "can_ignore_falloff" specified in parameter.
Invalid channel "matchmode" specified in parameter.
Invalid channel "do_pivot" specified in parameter.
Invalid channel "forcematch" specified in parameter.
[/obj/CameraBlender1/SOP_ATTRS/MOPs_SOPCam/MOPs_Noise_Modifier/MOPs_Apply

User avatar
toadstorm
Site Admin
Posts: 120
Joined: Sun Sep 22, 2019 1:28 pm

Re: Camera blender definitions error

Post by toadstorm »

Generally this error happens if you're trying to use a Python 3 build of Houdini with a Python 2 version of MOPs+, or vice versa. Check the Downloads page and grab the latest MOPs+ build for your particular Houdini... Python 3 builds are now labeled as such.

austin_w
Posts: 4
Joined: Thu Jun 24, 2021 2:22 pm

Re: Camera blender definitions error

Post by austin_w »

That did it, thank you!
Really appreciate the help

User avatar
toadstorm
Site Admin
Posts: 120
Joined: Sun Sep 22, 2019 1:28 pm

Re: Camera blender definitions error

Post by toadstorm »

No worries! Have fun with MOPs Plus!

Post Reply