Migrated from: https://dev.bukkit.org/projects/shopkeepers/issues/314

Originally posted by IamYourDoodie (May 18, 2015):

What steps will reproduce the problem?

1. Replaced Spigot1.8.3.jar with Spigot1.8.4.jar
2. Start server, shopkeeper merchants are missing. If I roll back to Spigot1.8.3 everything is ok.
3. Tried downloading the latest release shopkeepers 1.54 and used with Spigot1.8.4 still missing merchants. Used ShopKeepers 1.54 with Spigot1.8.3 no problems.I'm new to shopkeepers in general, I just started using it last week and its a big hit. Im in no rush to jump to spigot 1.8.4 but am wondering if I should be doing something like clearing cache files/config files or something when updating.

Originally closed by blablubbabc (May 18, 2015)

Originally commented by IamYourDoodie (May 18, 2015):

Sorry, I finally got time to check logs (just got home) and noticed this:
[17:25:05] [Server thread/INFO]: [Shopkeepers] Enabling Shopkeepers v1.54
[17:25:05] [Server thread/ERROR]: [Shopkeepers] Potentially incompatible server version: v1_8_R3
[17:25:05] [Server thread/ERROR]: [Shopkeepers] Shopkeepers is trying to run in 'compatibility mode'.
[17:25:05] [Server thread/INFO]: [Shopkeepers] Check for updates at http://dev.bukkit.org/bukkit-plugins/shopkeepers/
[17:25:05] [Server thread/ERROR]: [Shopkeepers] Incompatible server version: Shopkeepers cannot be enabled.
It doens't seem to detect my spigot 1.8.4.

Originally commented by blablubbabc (May 18, 2015):

I made a small mistake in the last update which caused that the code for 1.8.4-compatibility wasn't included in the plugin jar. Please try again with v1.55. Hopefully everything works now.