Problem with .json file converted from .osm

[ledaihpvn]

Hello,
I met a problem, here is the steps to that:

• I went to http://www.openstreetmap.org and exported an area with OpenStreetMap XML Data, so I got an .osm file.
• I used xml2json to convert this file to .json file using command: xml2json -t xml2json map.osm -o map.json, so I got an .json file
• I put that .json file to cartagen client directory and edited the index.html. After that I opened this index.html using newest Firefox but it does not render the map.
  Here are link to my .osm, .json and index.html file. Please take a look and tell me why it does not work. Thanks in advance :)
  http://www.mediafire.com/?z2k755a6b8i4rz1

[jywarren]

can you install firebug and display the errors you see in the javascript console? you can also do this in the native javascript console.

If you run it all locally, browsers don't let you load data from the local filesystem. You may need to put it online for it to work.

what OS are you? Windows?

If it's a permissions issue due to local files, you'll see something like this (from Chrome):

XMLHttpRequest cannot load file:///home/jeff/Desktop/cartagen-bug/jywarren-cartagen-b74f982/style.gss. Origin null is not allowed by Access-Control-Allow-Origin.
Refused to get unsafe header "X-JSON"
XMLHttpRequest cannot load file:///home/jeff/Desktop/cartagen-bug/jywarren-cartagen-b74f982/map.json. Origin null is not allowed by Access-Control-Allow-Origin.
3Refused to get unsafe header "X-JSON"

[ledaihpvn]

I'm using ubuntu 11.04, FF displays map fine with the default Rome, and console does not have error, just caution: "Use of getAttributeNodeNS() is deprecated. Use getAttributeNS() instead." I know the permission issue on Chrome, but FF does not meet this problem, so I guess the issue is from the .json file.

[jywarren]

try using an online JSON validator to find your problem, that's a good
theory

On Wed, Apr 18, 2012 at 1:08 AM, ledaihpvn <
reply@reply.github.com

wrote:

Use of getAttributeNodeNS() is deprecated. Use getAttributeNS() instead

[ledaihpvn]

I tried it with http://jsonlint.com/ and it's valid. Could you download my file and check please?

[jywarren]

sorry, let this slip by. Are you displaying locally then? Have you tried doing it remotely?