Cannot modify header information – headers already sent

  • Installed the plugin, then went to settings. I used the following:

    Title: + Learn More
    Title Color: #3684FF
    Border: 1px solid #00F000

    When I click Submit, the following error appears:

    Warning: Cannot modify header information - headers already sent by (output started at /home/autodesk/public_html/wp-admin/includes/plugin.php:1881) in /home/autodesk/public_html/wp-includes/pluggable.php on line 1178

    I’ve tried various combinations of values, but I don’t think that’s the issue.

    I’m using Headway 3.7.17 for my theme. I’m really hoping this plugin works & proves to be reliable, it reads as if it’s exactly what I need.

    Feature Request: It would be cool if there was support for a background colour as well as a border colour.

    Anyway, I look forward to hearing from you. Cheers!

    https://www.ads-software.com/plugins/azurecurve-toggle-showhide/

Viewing 6 replies - 1 through 6 (of 6 total)
  • Plugin Author azurecurve

    (@azurecurve)

    I’ve not been able to reproduce the error on my test site. The Headway theme doesn’t seem to be in the WordPress repository; where did you get it from?

    I’ll be looking to add background colours to the Plugin this weekend.

    Thread Starter cadproadmin

    (@cadproadmin)

    https://www.headwaythemes.com it’s a popular theme framework. Anyway, here is the specific build I’m using, please let me know once you have downloaded it and I’ll remove the file.

    https://onedrive.live.com/redir?resid=d3d5cd4689ca3795%2196419

    I’m guessing it may be a permissions issue? Hopefully you can fix it at the same time as updating your code to support background colours.

    Thread Starter cadproadmin

    (@cadproadmin)

    FYI, I just tried it with 1.2.0 and the issue is still there.

    Plugin Author azurecurve

    (@azurecurve)

    I have downloaded the file and will investigate to see if I can reproduce the error.

    Thread Starter cadproadmin

    (@cadproadmin)

    Thanks. I’ve ended up using Collapse-o-matic for now. But if you figure this out, and I have time I will give this another go. There is a lot to like about collapse-o-matic, but I have spent a lot of time mucking about trying to get a decent background color to work.

    Plugin Author azurecurve

    (@azurecurve)

    I’ve tried, but not been able to reproduce the error so it looks like it isn’t basic compatibility being a problem.

    This would suggest that either it is a combination of the plugin, Headway and other plugins or maybe specific settings.

Viewing 6 replies - 1 through 6 (of 6 total)
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