ValueError: Expecting property name enclosed in double quotes

[jeremyhill-up]

When installing this plugin in Sublime Text 3 build 3059, I am getting:

Traceback (most recent call last):
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\sublime_plugin.py", line 207, in on_load
    callback.on_load(v)
  File "tern in C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package", line 438, in on_load
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package\ternjs\project.py", line 148, in project_for_view
    projects = all_projects()
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package\ternjs\project.py", line 130, in all_projects
    result = [info(p) for p in projects_from_opened_files()]
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package\ternjs\project.py", line 130, in <listcomp>
    result = [info(p) for p in projects_from_opened_files()]
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package\ternjs\project.py", line 136, in info
    config = get_ternjs_config(project_id)
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package\ternjs\project.py", line 63, in get_ternjs_config
    conf = json.load(open(project))
  File "X/json/__init__.py", line 264, in load
  File "X/json/__init__.py", line 309, in loads
  File "X/json/decoder.py", line 352, in decode
  File "X/json/decoder.py", line 368, in raw_decode
ValueError: Expecting property name enclosed in double quotes: line 20 column 3 (char 384)
Traceback (most recent call last):
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\sublime_plugin.py", line 549, in run_
    return self.run(edit)
  File "tern in C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package", line 486, in run
  File "tern in C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package", line 398, in reload_ternjs
  File "tern in C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package", line 394, in reset_all_projects
  File "tern in C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package", line 327, in all_projects
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package\ternjs\project.py", line 130, in all_projects
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package\ternjs\project.py", line 130, in <listcomp>
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package\ternjs\project.py", line 136, in info
  File "C:\Users\Jeremy\apps\Sublime Text 3 Beta\Data\Installed Packages\TernJS.sublime-package\ternjs\project.py", line 63, in get_ternjs_config
  File "X/json/__init__.py", line 264, in load
  File "X/json/__init__.py", line 309, in loads
  File "X/json/decoder.py", line 352, in decode
  File "X/json/decoder.py", line 368, in raw_decode
ValueError: Expecting property name enclosed in double quotes: line 20 column 3 (char 384)

Unfortunately this is preventing TernJS from working, it seems, as I am not getting expected autocomplete functionality. Any tips/tricks for me?

[jeremyhill-up]

Found the issue, here's the project config:

{
    "folders": [ {
        "follow_symlinks": true,
        "path": "app"
    }, {
        "follow_symlinks": true,
        "path": "src"
    }, {
        "follow_symlinks": true,
        "path": "specs"
    }, {
        "follow_symlinks": true,
        "path": "canned_data"
    } ],
    "ternjs": {
        "exclude": [ "app/lib/**", "**/app/lib/**", "**/app/js/**", "node_modules/**" ],
        "libs": [ "jquery", "browser", "ecma5" ]
    },
    "jsformat": {
        // jsformat options
        "preserve_newlines": true,
        "space_in_paren": true,
        "jslint_happy": false
    }
}

I had copy/pasted the comment for jsformat there ('// jsformat options') from the defaults when setting up the project config. This appears to make the python parser for jSON very, very unhappy. Removing the comment addressed the issue.