TOPIC: After Upgrade Edit and Maps Not Working

After upgrading to the newest version yesterday I started having some issues...

When I try to edit/create a hotspot, I get this error message:

Fatal error: Call to a member function get() on a non-object in ****/administrator/components/com_hotspots/models/fields/hotspotscategory.php on line 47

All of the hotspots that were previously created are all still there and I can create/edit categories just fine though.

And none of the locations are showing on the map now:
www.jeffspeakman.com/index.php/locations

The attached screen shot is what I get when I try to edit a hotspot. Just a white page with that box at the top.

Any ideas?

I am having the same problem, the error I get is:

Warning: implode() [function.implode]: Invalid arguments passed in /home/denverar/public_html/components/com_hotspots/utils.php on line 84

I uninstalled all the 3.0 components and re-installed 2.0 and everything is working fine, db was maintained, very nice. I'll wait for 3.1!

@Ken you are suffering from the same things as this user:
compojoom.com/forum/54-bug-report/16990-...tion-and-map-problem

Those bugs are already fixed in the dev. release and the fixes will be part of 3.0.1(expected later this week).

@Raymond - that is strange. There is not editcategory view anymore and the system is supposed to send you to category&layout=edit in the backend.

In the frontend no hotspots are showing because there is a fatal error:

<b>Fatal error</b>: Call to undefined method JDate::toSQL() in <b>/home/jeffspea/public_html/components/com_hotspots/models/json.php</b> on line <b>205</b><br />

What joomla version are you running? This isn't the latest 2.5 version, is it?
Kind regards,
Daniel