ID 415736 - Mari crashes when flattening a channel that has a bake point linked to a geo-channel.

Problem summary

Mari crashes when flattening a channel that has a bake point linked to a geo-channel.

This seems to be an issue with the 'Sync on Bake' checkbox. When that is disabled Mari doesn't crash.

Customer reported version
mari.4.6v1

Customer reported platform
windows10

Steps to reproduce

1) Open Mari, create a new project and go to the Objects palette and add an empty Geo-channel 
2) Create a channel node inside the Nodegraph
3) Create a bake point Node inside the Nodegraph and attach it to the Channel Node
4) Inside Bake point node properties, go to the 'Export' Tab and choose the geo-channel created in step 1 from the dropdown
5) Tick on 'Sync on Bake' in Bake Point Node Properties
6) Create a 'Curvature Node' and attach it to the Bake Point

7) Go to the Channels Palette and right Mouse click on the channel created in 2)
8) Choose 'Flatten' and Mari will crash.

Expected behaviour
Mari shouldn't crash.

Actual behaviour
Mari crashes.

Workaround
Disable the 'Sync on Bake' checkbox.

Reproduced by support

This bug has been reproduced in:

Mari 4.6v1 - Windows 10 - Centos 7 - regression

Earliest version tested

Mari 4.6v1 - This feature did not exist before this version.