Isotope View is not working

Uncaught TypeError: $isotop.isotope is not a function
at tlpportfolio.js:1
at i (jquery.js?ver=1.12.4:1)
at Object.add [as done] (jquery.js?ver=1.12.4:1)
at o.<anonymous> (tlpportfolio.js:1)
at o.e.emitEvent (plugins.js?ver=1.4.1:1)
at o.complete (plugins.js?ver=1.4.1:1)
at o.check (plugins.js?ver=1.4.1:1)
at o.<anonymous> (plugins.js?ver=1.4.1:1)

@inspect i found this error.