No model textures

[Buzz123_ist]

Whenever I create a custom model using WC3 models (not imported),I see they are white with no texture on model preview.When I place them i get error like :

Could not load file : Doodads... + Ashencanopytree01.mdl

But existing doodads work.

Any help?Thanks.

 

[WaterKnight]

Blizzard's trees use a replaceable texture path. Destructables in object editor have an option to overwrite this path with a final texture. Doodads do not. But from that alone, it should not say that it could not load the model. Have you set variations > 1? Then it appends the number to the model path you have set for each variation.