Uncaught TypeError: Cannot read property 'length' of undefined

[anllyksell]

(294) [{…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, {…}, …]
inputmask.js:30 Uncaught TypeError: Cannot read property 'length' of undefined
at generateMask (inputmask.js:30)
at generateMaskSet (inputmask.js:67)
at HTMLInputElement. (inputmask.js:1331)
at Function.each (jquery.min.js:2)
at Inputmask.mask (inputmask.js:1303)
at HTMLInputElement. (jquery.inputmask.js:48)
at Function.each (jquery.min.js:2)
at e.fn.init.each (jquery.min.js:2)
at e.fn.init.$.fn.inputmask.$.fn.inputmask (jquery.inputmask.js:47)
at HTMLInputElement.maskApply (jquery.inputmask-multi.js:241)

The first log belongs to json. When I execute it, this error shows up. Can you tell which js files should be used and which order ??

[anllyksell]

sorry I solved it.