JSON.parse error on webpack

[Semigradsky]

I'm getting JSON.parse error because overpass is returning result in content-type: "application/osm3s+xml" https://github.com/perliedman/query-overpass/blob/7bde46af36a56d0af4b8def0d5fb892138c40c7f/index.js#L69

[Semigradsky]

Fixed by adding '[out:json];' in query

[boxin-nutonomy]

@Semigradsky Hi can you give an example of how do you add '[out:json];' . I got the same parse error, but with this I still receive the same parser error:

query_overpass('way(57.7,11.9,57.701,11.901)[out=json];out;', writeToHTML);

[tyrasd]

try query_overpass('[out:json];way(57.7,11.9,57.701,11.901);out;', writeToHTML);

[perliedman]

I'm a little at loss of what the issue is here. If you could provide an example that reproduces this problem, it might be possible to debug.

I've tried @boxin-nutonomy's example from the command line without issue:

$ echo 'way(57.7,11.9,57.701,11.901);out;'| query-overpass
{"type":"FeatureCollection","features":[]}

[Semigradsky]

@perliedman you will get this error if remove [out:json]; here: https://github.com/Semigradsky/osm-validator/blob/af94db85a77e0786009bf29c3ff38d4ea0b7e7bb/src/main.js#L38

Just run

npm install
npm run build

open index.html in browser and press button.

[boxin-nutonomy]

@tyrasd It works! Thank you for the help:)))) @perliedman I have tried to run from command line and javascript. For command line, echo 'way(57.7,11.9,57.8,12.0);out;' | query-overpass does not produce any errors. However, if you run query_overpass('way(57.7,11.9,57.8,12.0);out;', writeToHTML); in javascript, there is error in console log. Please try the javascript library to reproduce the error.

[perliedman]

@Semigradsky hm, guessing you changed something, doing those steps works for me (displays a number of markers on the map)...

[Semigradsky]

@perliedman sorry I didn't right specify the sequence of actions. Need remove [out:json]; and run npm run build after this.

[perliedman]

Looking at this again, it is clear that the issue is that query-overpass in the browser can only handle JSON, not XML.

This should be documented. Possibly, it would also be interesting to add XML support on the browser as well.