CODE EXAMPLE FOR JAVASCRIPT

java script layout engine error

Error: C:UsersabidOneDriveDesktopkartpro1expressExampleviewslayout.hbs: The partial user-header could not be found
    at Object.invokePartial (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebars
untime.js:332:11)
    at Object.invokePartialWrapper [as invokePartial] (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebars
untime.js:84:39)
    at eval (eval at createFunctionContext (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebarscompilerjavascript-compiler.js:262:23), <anonymous>:10:31)
    at Object.prog [as inverse] (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebars
untime.js:268:12)
    at Object.<anonymous> (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebarshelpersif.js:27:22)
    at Object.wrapper (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebarsinternalwrapHelper.js:15:19)
    at Object.eval [as main] (eval at createFunctionContext (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebarscompilerjavascript-compiler.js:262:23), <anonymous>:13:47)
    at main (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebars
untime.js:208:32)
    at ret (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebars
untime.js:212:12)
    at ret (C:UsersabidOneDriveDesktopkartpro1expressExample
ode_moduleshandlebarsdistcjshandlebarscompilercompiler.js:519:21)