Error activating the plugin
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Hi,
When i try to activate the plugin BadgeOS, the system shows this error message:
The plugin generated 3 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.
If i ignore this message i have a problem with woocommerce because i can’t add or exclude products to a coupon code. I have deactivated the plugins of my installation one by one, and is BadgeOS that causes the error. Also when i activate the plugin the message error appears.
I’ve been looking for information, and it seems there is an incompatibility problem with the changes that woocommerce has introduced in the Select 2 library in version 3.0, but i am not sure this was the problem.
Best regards
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