Multiple materials not allowed with board pre-cut

 

Can occur when optimising with rectangular nesting and a board pre-cut

 

The rectangular nesting optimiser can be configured to automatically divide (pre-cut) a board to fit the nesting table.

 

These optimisations can only have a single material. If there are multiple materials in either the cutting list and/or the board list the above error is displayed and the optimisation will not proceed.

 

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