Notice: Undefined variable: chimp_options & Notice: Undefined index: post_type i

also the following errors

Notice: Undefined index: rsvpmaker_add_one in *********/public_html/wp-content/plugins/rsvpmaker/rsvpmaker-admin.php on line 2483

Notice: Undefined property: stdClass::$datetime in *********/public_html/wp-content/plugins/rsvpmaker/rsvpmaker-admin.php on line 2269

Also this error is in the middle of an edit event page

Notice: Undefined index: id in *******/public_html/wp-content/plugins/rsvpmaker/rsvpmaker-admin.php on line 160

Notice: Undefined index: new_template in *********/public_html/wp-content/plugins/rsvpmaker/rsvpmaker-plugabble.php on line 3812

version 4.0.5 has not fixed these issues.

still receiving all the same errors on version 4.0.6

same errors on 4.0.8

Sorry you’re getting those errors. Let me know if you still see these in 4.0.9. I’m not seeing the same errors on my own sites, include a test site with debug options turned on. However, I identified some code that could cause those errors on my own sites, based on issues I’ve run into in the past.

A lot of that code has been unchanged in the plugin for years. I’ve seen other examples of code that never caused problems in the past generating errors in newer WordPress / PHP setups.

If you still see issues, it would be helpful to let me know where / when you are seeing them. Just when browsing the site? Or when performing some operation on the back end?

please look at the page I have set up. It is full of errors, and when I submit the form it has a bunch more.

https://iipsny.org/rsvpmaker/rsvp-iipsny-september-20-2016-meeting-2016-09-20/

I have set up the RSVPMaker e-mail options and included the Chimp API on the page.

Turning on the plugin drastically affects the top of the page, it deletes a picture with notice on the top and forces a huge blue box at the top of every page on the site.

Yikes. I’ve never seen that many errors. You must have some debug option turned on that I don’t.

At any rate, try release 4.1. In addition to looking at the error messages you’re showing, I tried to systematically look for code that could cause those undefined index errors.

Thank you, everything is back to normal now.

Thank you very much, everything is back to normal now.