I'm working on a magento 1.9 site, it have strange issue, we we go to a configurable product page it don't show the product options and ad to cart button.
-The list pages show the other two option images when mouse over.
-Can't see any js errors on console
-The product type also detect as configurable on product page.
-i also tried by apply default theme, it also same results.
-also checked stock and other things those seems fine.
Anyone have a idea about this kind of issue