aserg-ufmg / jscity Goto Github PK

https://github.com/ASERG-UFMG/JSCity/wiki/JSCITY

On linux any port < 1024 is privileged so requires root to execute the process.
If you change your default port as defined in your file JSCity/js/config.json :

{
"porta": 800
}

to something reasonable like 8888
then we do not need to execute nodejs as root.
As is when I launch your server as a normal user I get ERROR

cd JSCity/js
node server.js

Server Started.
events.js:141
throw er; // Unhandled 'error' event
^

Error: listen EACCES 0.0.0.0:800
at Object.exports._errnoException (util.js:837:11)
at exports._exceptionWithHostPort (util.js:860:20)
at Server._listen2 (net.js:1218:19)
at listen (net.js:1267:10)
at Server.listen (net.js:1363:5)
at Object. (/home/stens/other_src/JSCity/js/server.js:280:9)
at Module._compile (module.js:434:26)
at Object.Module._extensions..js (module.js:452:10)
at Module.load (module.js:355:32)
at Function.Module._load (module.js:310:12)

which is fixed by using a port greater than 1024

cool project - good luck !!!

seeing many errors like

admin/projects/ngModule.js { loc: { start: { line: 1, column: 0 }, end: { line: 9, column: 2 } },
  type: 'Program',
  body: 
   [ { loc: [Object],
       type: 'ImportDeclaration',
       specifiers: [Object],
       source: [Object] },
     { loc: [Object],
       type: 'ImportDeclaration',
       specifiers: [Object],
       source: [Object] },
     { loc: [Object],
       type: 'ImportDeclaration',
       specifiers: [Object],
       source: [Object] },
     { loc: [Object],
       type: 'ImportDeclaration',
       specifiers: [Object],
       source: [Object] },
     { loc: [Object],
       type: 'ExpressionStatement',
       expression: [Object] } ],
  errors: 
   [ { [Error: Line 1: Unexpected token]
       index: 0,
       lineNumber: 1,
       column: 1,
       description: 'Unexpected token' },
     { [Error: Line 2: Unexpected token]
       index: 59,
       lineNumber: 2,
       column: 60,
       description: 'Unexpected token' },
     { [Error: Line 3: Unexpected token]
       index: 114,
       lineNumber: 3,
       column: 56,
       description: 'Unexpected token' },
     { [Error: Line 4: Unexpected token]
       index: 166,
       lineNumber: 4,
       column: 53,
       description: 'Unexpected token' } ] }

Before I go hunting, does that mean anything to you?

Good job!

I got the code and took a try just now, and found an error:

INSERT INTO `tb_district`(`name`, `color`, `tooltip`, `city_id`) VALUES ('ai', NULL, 'Folder: ai', 3)
Failed to insert data in the database . Undoing transaction and ending the process.

The reason is: [Err] 1048 - Column 'color' cannot be null

:-) Seems to not include any real code.

https://github.com/aserg-ufmg/JSCity.wiki.git

Needs the code...

I can see my City in the database, but localhost:8888 is not displaying any cities: Select the System just displays "No city was found" (not even the default one.

If I go to the table tb_city, I see both the default and my city. When I enter the url localhost:8888/api/cities into PostMan I get the above title.

In the browser console I get:
OST http://localhost:8888/api/cities 500 (Internal Server Error)
send @ mootools-yui-compressed.js:491
i.extend.$owner @ mootools-yui-compressed.js:127
listCities @ interface.js:225
i.extend.$owner @ mootools-yui-compressed.js:127
initialize @ interface.js:169
i.extend.$owner @ mootools-yui-compressed.js:127
(anonymous) @ mootools-yui-compressed.js:122
(anonymous) @ main.js:88
(anonymous) @ mootools-yui-compressed.js:375
(anonymous) @ mootools-yui-compressed.js:17
each @ mootools-yui-compressed.js:24
fireEvent @ mootools-yui-compressed.js:374
g @ mootools-yui-compressed.js:520