xml view validate error ?

Hi, Wrote a new module, get a validate error (arch: Invalid XML for View Architecture) whith new xml view:ingram.categ.searchingram.productcategorysearchingram.product.searchingram.productsearchingram.product.treeingram.producttreeingram.product.formingram.productform

ingram.categ.treeingram.productcategorytreeingram.categ.formingram.productcategoryform

mapping categorie Ingramingram.productcategoryformtree,formmapping produit Ingramingram.productformtree,form Can't understand where is my error ??? Can you help please. Regards.