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Table has no columns error for CSV from web (15 posts)

  1. johnlroe
    Member
    Posted 1 year ago #

    Hi -

    When I try to upload a CSV file "From Web", I receive an error that states the 'table has no columns'. I even get the error when I try to upload the sample file provided with the plugin, so it is not a formatting error. Yet, the upload from computer works fine. My CSV is a dynamic file that needs to be updated on refresh, so I need to use the "from web" loader for CSVs.

    Any thoughts on troubleshooting this?

    http://wordpress.org/plugins/visualizer/

  2. madpixels
    Member
    Plugin Author

    Posted 1 year ago #

    Hi John,

    could you give me a link on your Google Spreadsheet?

  3. johnlroe
    Member
    Posted 1 year ago #

    Hi -

    I'm not using Google spreadsheets, my file is a properly formatted CSV in a readable folder on my site. For example, your area chart sample does not work when using the "from web" function. Here is the link:

    http://www.btrfutures.com/wp-content/plugins/visualizer/samples/area.csv

    Let me know what you think and thanks in advance for your help.

  4. madpixels
    Member
    Plugin Author

    Posted 1 year ago #

    Hmm.. It works fine on my end. Could you try to deactivate else plugins and see if the plugin works?

  5. johnlroe
    Member
    Posted 1 year ago #

    I did a fresh install on the latest version of WP with no plugins activated. Same problem.

  6. johnlroe
    Member
    Posted 1 year ago #

    I think this might be a theme issue. Do you know of any conflicts which could arise from various themes?

  7. madpixels
    Member
    Plugin Author

    Posted 1 year ago #

    No, I don't. So this is theme compatibility issue? What theme caused the issue?

  8. DMHamm
    Member
    Posted 1 year ago #

    I am having the same problem except that I am using a Google spreadsheet: https://docs.google.com/spreadsheet/pub?key=0ApxGxTAV-2AzdG5RMG5nYnFVcHhMdE94a2VmcGFCc0E&output=csv

    Keep getting the Table has no columns. error.

  9. DMHamm
    Member
    Posted 1 year ago #

    For clarification, I'm on version 3.8 and running the 'Bootstrap' theme. I also tried it on the 'Responsive' theme but it didn't work.

  10. DMHamm
    Member
    Posted 1 year ago #

    Any update on this? I still cannot use a Google Docs spreadsheet to tie to a Visualizer graph.

  11. madpixels
    Member
    Plugin Author

    Posted 1 year ago #

    Hi @DMHamm

    Replied in the ticket.

  12. DMHamm
    Member
    Posted 1 year ago #

    I deactivated all plugins but Visualizer, then tried out the following themes:

      * The Bootstrap
      * Decode
      * Responsive
      * Twenty Thirteen
      * Twenty Twelve

    NONE of them work - all return the "Table has no columns." error. Very frustrating.

  13. holostravy
    Member
    Posted 1 year ago #

    Were you able to resolve this issue? I'm having the same error on my WordPress site - "Table has no colums" using the From Web option. The source CSV is a Google spreadsheet, super-simple. I was hoping your plugin would allow me to display a Google-based chart dynamically, updating as the source spreadsheet updates.

    FYI, I'm using version 3.8 and the Bushwick theme.

  14. DMHamm
    Member
    Posted 1 year ago #

    Nope - never got it resolved. Wound up just not using Visualizer for now, using Google Chart instead. Not as much control over the charts and not as pretty - but it actually works!

  15. holostravy
    Member
    Posted 1 year ago #

    Thanks for letting me know - too bad!

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