Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
328 views
in Technique[技术] by (71.8m points)

javascript - "MongoError: Can't extract geo keys from object" with Type : Point

I try to prepare my database field for geocoding with this:

MyCollection._ensureIndex({'data.address.located':'2dsphere'});

But then this error comes:

MongoError: Can't extract geo keys from object, malformed geometry?:
{ type: "Point", coordinates: [ 32.4586858, -110.8571443 ] }

I can not see whats wrong with this field ? Any idea ?

When I take a look to this it shows up this:

The following example stores a GeoJSON Point:

{ loc: { type: "Point", coordinates: [ 40, 5 ] } }
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

The problem is that

[ 32.4586858, -110.8571443 ]

is not a valid coordinate. The order should be longitude followed by latitude whereas that coordinate appears to be the reverse (judging by the fact that the valid latitude range is -90 to 90 and -110.8571443 is outside of that).

I think you meant:

{ type: "Point", coordinates: [ -110.8571443, 32.4586858 ] }

or there was some other entry error.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

2.1m questions

2.1m answers

60 comments

56.9k users

...