Error during Wordpress Plugin activation

Question

Got the following error during the plugin activation

The plugin generated 1 character 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.

here is the code of that plugin http://pastebin.com/ZKrKQbPv

Also i can't able to edit plugin content via wordpress plugin editor. When i click save it shows “headers already sent” error.

can you post the output of one.php and two.php? – kittycat Dec 02 '12 at 05:57 — kittycat, Dec 02 '12 at 05:57
I haven't created those file. Both are empty php files. – Elmer Buckley Dec 02 '12 at 06:06 — Elmer Buckley, Dec 02 '12 at 06:06

score 0 · Accepted Answer · answered Dec 02 '12 at 06:09

0

make sure BOTH one.php and two.php contain ONLY the following code if keeping blank:

<?php

Place that at the very top of the files and save and upload them to server. By including them as they are blank they have a newline \n in them which is being output. This will fix it. DO NOT put a closing ?> tag. It's recommended you don't end your files with them since it increases the likelihood as well of putting newlines by accident.

answered Dec 02 '12 at 06:09

kittycat

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oh thanks it's solved. I also deleted the ?> in index file. – Elmer Buckley Dec 02 '12 at 06:19

Error during Wordpress Plugin activation

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