material without texture

Hello there,
I have a problem every time I try to copy material and texture folders in another project. When I try to use the material in the new project, once that I copied in the new content folder: material and texture folders, the material is without texture.
Someone know what goes wrong?

You need to Migrate(right click on the material in Content Browser > Asset Actions > Migrate > Show your other project’s Content folder as destination) instead of copying them manually.

Are you just coping files from one folder to another or are you using migrating them?

I have only content folder without project so I cannot migrate i can only copy the content folder (with material that I need) into a content folder of my project.