Make layer with TileStache from MySQL database [closed]

I am unsuccessful in attempt to make layer with TileStache whitch gets data from MySQL. I found simple MySQL table structure (http://howto-use-mysql-spatial-ext.blogspot.com/):

create table Points (
name VARCHAR(20) PRIMARY KEY,
location Point NOT NULL,
description VARCHAR(200),
SPATIAL INDEX(location)
);


and then

INSERT INTO Points (name, location) VALUES ( 'point1' , GeomFromText( ' POINT(31.5 42.2) ' ) )


For TileStache in tilestache.cfg I got:

"data":
{
"provider": {"name": "vector", "driver": "MySQL",
"parameters": {"dbname": "gis", "port": "3306",
"table" : "points"}}
},


When I go to http://localhost:8080/data/ I get in console:

• GET http://localhost:8080/data/10/167/395.png 500 (Internal Server Error);
• GET http://localhost:8080/data/null 400 (Bad Request).

Same internal error when going to http://localhost:8080/data/0/0/0.geojson

NOTE: http://localhost:8080/osm/ works fine.

I think problem is global, because I tried making layer from .json file, but same result

closed as off-topic by PolyGeo♦Apr 18 '18 at 22:53

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "This problem cannot or can no longer be reproduced. Changes to the system or to the asker's circumstances may have rendered the question obsolete, or the question does not include a procedure to enable potential answerers to reproduce the same symptoms. Such questions are off-topic as they are unlikely to help future readers, but editing them to include more details can lead to re-opening." – PolyGeo
If this question can be reworded to fit the rules in the help center, please edit the question.