Exporting to dae format --- Need help, please

Forum: Autodesk Maya
Posted By: krugs
Post Time: 08 August 2018 at 11:30 PM
Text:

When I try to export a rigged character to dae format I am getting a 'Warning and Errors' window at the end of the export process. I will only paste in a short sample of the list, but the overall common
part is Warning: 'Null' type not supported by COLLADA. Only the transform data of node: 

Below is what I'm seeing:

Warning: Reading or writing file. (353)

While reading or writing a file the following notifications have been raised.
 Warning: 'Null' type not supported by COLLADA. Only the transform data of node: 'Dummy_v2' will be saved.
Warning: 'Null' type not supported by COLLADA. Only the transform data of node: 'TSMG_Rig' will be saved.
Warning: Unknown type. Only the transform data of node: 'TSMG_root' will be saved.
Warning: 'Null' type not supported by COLLADA. Only the transform data of node: 'TSMG_IK_Controllers' will be saved.
Warning: 'Null' type not supported by COLLADA. Only the transform data of node: 'TSMG_upper_body_buffer' will be saved.
Warning: Unknown type. Only the transform data of node: 'TSMG_upper_body' will be saved.
Warning: 'Null' type not supported by COLLADA. Only the transform data of node: 'head1_ParentToUpperBody' will be saved.
Warning: 'Null' type not supported by COLLADA. Only the transform data of node: 'head1_rotIsolate' will be saved.
Warning: 'Null' type not supported by COLLADA. Only the transform data of node: 'leftArm1_ParentToUpperBody' will be saved.
Warning: 'Null' type not supported by COLLADA. Only the transform data of node: 'leftArm1_UpperArmRotationIsolated' will be saved.


Is there anyone that can explain this Warning? 

Thank you, help would be much appreciated