Cannot read property '_id' of undefined

Working with Data
9

I have the same problem im trying to import a json file with this format

{“user_id”:“q-kq52Hm8a5ajWJ_dUlOoA”,“name”:“Minji”,“review_count”:2,“yelping_since”:“2010-07-16 15:37:15”,“useful”:8,“funny”:1,“cool”:2,“elite”:"",“friends”:“3iYVBhusw8WzL-fpHfzSJg, AHYWPHP0A_liXRQ1vwOTOQ, DnNCUxnLZJLKchU7ghBHEA, aOaBLef9O9WEYOOu_Ag0jg, byLkv1cyexwDrEEucXRl6A, W0VtBrATFgbrh5-dlT9enA, S5sN_XnLI7JLd07a03xf1w, sxO4cKLCHgPWDwLkTFm_xA, 5A_mUZytIYM0325LK52ghg, BLoIigmmcL–C89jCt75aA, AnZEey8ewxg2bOJwHwIpdQ, wDEhZdJRvC3RCE9unKKPgA, qtI1d1FEsyXPLF4ZeAs5Zg, gJPLWZ02gps2Z-aDtrg5pA, OZ2-ketYLpnad_HFnKwZ4g, q90aHWhAArWMNDIPMx3nww, jcQhpVQFpj8os1DPGkbQ3A, 9m3zKiIVD_oRWErUm8W92A, 2AQjYOwmO1VMv0pxMFgmFQ, hJZdG_TBMzpkSNAQzKP2pQ, nETnIaD_oxfdm7BCpWPQjg, lvIgUIjKTGDTVhHJt3uAfw”,“fans”:0,“average_stars”:1.0,“compliment_hot”:0,“compliment_more”:0,“compliment_profile”:0,“compliment_cute”:0,“compliment_list”:0,“compliment_note”:0,“compliment_plain”:0,“compliment_cool”:0,“compliment_funny”:0,“compliment_writer”:0,“compliment_photos”:0}

I did import a lot of files exactly like this but for some reason in this one im getting this:

Failed to import with the following error:

0 / ~1535625.9217676679

  • Cannot read property ‘_id’ of undefined