I cant access WeakAura's option panel using the /wa chat command ingame, when using the Prat3.0 addon.

WeakAura version: WeakAuras-2.14.6-30-g0657844-classic.zip
Prat version: Prat-3.0-3.7.33-classic.zip

The Error Log Page 1/3:

Message: Interface\SharedXML\Util.lua:598: bad argument #1 to 'format' (string expected, got nil)
Time: Tue Sep 10 11:33:04 2019
Count: 1
Stack: Interface\SharedXML\Util.lua:598: bad argument #1 to 'format' (string expected, got nil)
[C]: ?
[C]: in function format' Interface\SharedXML\Util.lua:598: in function WrapTextInColorCode'
Interface\AddOns\WeakAuras\Types.lua:197: in main chunk

The Error Log Page 2/3:

Message: Interface\AddOns\WeakAuras\Transmission.lua:231: bad argument #1 to 'pairs' (table expected, got nil)
Time: Tue Sep 10 11:33:04 2019
Count: 1
Stack: Interface\AddOns\WeakAuras\Transmission.lua:231: bad argument #1 to 'pairs' (table expected, got nil)
[C]: ?
[C]: in function `pairs'
Interface\AddOns\WeakAuras\Transmission.lua:231: in main chunk

The Error Log Page 3/3:

Message: Interface\AddOns\WeakAuras\WeakAuras.lua:330: bad argument #1 to 'pairs' (table expected, got nil)
[C]: in function pairs' Interface\AddOns\WeakAuras\WeakAuras.lua:330: in function validate'
Interface\AddOns\WeakAuras\WeakAuras.lua:4052: in function PreAdd' Interface\AddOns\WeakAuras\WeakAuras.lua:4168: in function Add'
Interface\AddOns\WeakAuras\WeakAuras.lua:3720: in function <Interface\AddOns\WeakAuras\WeakAuras.lua:3699>
Interface\AddOns\WeakAuras\WeakAuras.lua:3712: in function load' Interface\AddOns\WeakAuras\WeakAuras.lua:3727: in function AddMany'
Interface\AddOns\WeakAuras\WeakAuras.lua:1534: in function <Interface\AddOns\WeakAuras\WeakAuras.lua:1520>

Time: Tue Sep 10 11:33:05 2019
Count: 1
Stack: Interface\AddOns\WeakAuras\WeakAuras.lua:330: bad argument #1 to 'pairs' (table expected, got nil)
[C]: in function pairs' Interface\AddOns\WeakAuras\WeakAuras.lua:330: in function validate'
Interface\AddOns\WeakAuras\WeakAuras.lua:4052: in function PreAdd' Interface\AddOns\WeakAuras\WeakAuras.lua:4168: in function Add'
Interface\AddOns\WeakAuras\WeakAuras.lua:3720: in function <Interface\AddOns\WeakAuras\WeakAuras.lua:3699>
Interface\AddOns\WeakAuras\WeakAuras.lua:3712: in function load' Interface\AddOns\WeakAuras\WeakAuras.lua:3727: in function AddMany'
Interface\AddOns\WeakAuras\WeakAuras.lua:1534: in function <Interface\AddOns\WeakAuras\WeakAuras.lua:1520>
Interface\AddOns\WeakAuras\WeakAuras.lua:1589: in function `Login'
Interface\AddOns\WeakAuras\WeakAuras.lua:1661: in function <Interface\AddOns\WeakAuras\WeakAuras.lua:1613>

I assume it was this

and he fixed that with the latest version.

Can you try with Prat 3.7.34, please?

Alright, no error anymore! Working with prat 3.7.34

Nice, thank you!