Pixelmon Mod

First off, I don't know if this is the right area, but I honestly don't know where else to place it.

I recently created my own Pixelmon modpack for my own personal use, and when I added the Pixelmon Extras sidemod, I tried playing around with the commands, but I kept getting error messages. I know both versions are compatible (downloaded them from the Wiki, and checked to make sure I was getting the right ones.), but none of the commands seem to work, particularly the /pokeedit and /pokegive ones.

Any idea how I can fix this?

You need to update it to the latest version.

I did download the latest version for 1.10.2.