[Plugin: FeedWordPress] Warning: Cannot modify header information – headers already sent by

Go to the plugin page and click edit. Then search for this string “wp_admin_css(‘css/dashboard’)” when you find it comment it out with 2 forward slashes “//”. So when you’re done it looks like this “//wp_admin_css(‘css/dashboard’)”. I’m not sure why it throws the error but it went away after I commented out that line of code.

Good Luck

Hi jedh6567

Thanks for the info. I tried that fix and I still get the error. It looks like it blows up on Line 1 of feedwordpress.php. Anyone else have any ideas?

I’ve deactivated all plugins. When I activate the plugin I receive the following message:

The plugin generated 4 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.

Any thoughts?

I am receiving the same error. Does anybody have a remedy? Thanks!

I left a comment on a different note but this is the same error that I received. I am running wordpress multisite and I saw the same error. It said:

Warning: Cannot modify header information – headers already sent by (output started at /homepages/39/d284713208/htdocs/llnwheeling/wp-content/plugins/feedwordpress/feedwordpress.php:1) in /homepages/39/d284713208/htdocs/llnwheeling/wp-includes/option.php on line 563

Warning: Cannot modify header information – headers already sent by (output started at /homepages/39/d284713208/htdocs/llnwheeling/wp-content/plugins/feedwordpress/feedwordpress.php:1) in /homepages/39/d284713208/htdocs/llnwheeling/wp-includes/option.php on line 564

I will try to comment out the lines that were mentioned above. Is there an update expected for this issue?