getting console error on typing in autocomplete text box

[immanuelaugustinerocha]

angular.min.js:117 Error: [filter:notarray] http://errors.angularjs.org/1.5.6/filter/notarray?p0=%7B%22%24%24state%22%3A%7B%22status%22%3A0%2C%22pending%22%3A%5B%5B%7B%22promise%22%3A%7B%22%24%24state%22%3A%7B%22status%22%3A0%7D%7D%7D%2Cnull%2Cnull%2Cnull%5D%5D%7D%7D
at angular.min.js:6
at angular.min.js:161
at fn (eval at compile (angular.min.js:231), :4:311)
at angular.min.js:128
at m.$digest (angular.min.js:142)
at m.$apply (angular.min.js:145)
at Og.$$debounceViewValueCommit (angular.min.js:286)
at Og.$setViewValue (angular.min.js:285)
at HTMLInputElement.l (angular.min.js:176)
at Rf (angular.min.js:37)

[NarasimhaGunda]

i think your pushing array data to data. can you show your code for what your preparing