🔵 Describe the bug:
Typing /gse results in the error, the GSE3 UI wont load, though GSE3 macros continue to work.
I can get GSE3 UI to load if I disable the Addon Elvui.

🔵 To reproduce:
/gse

🔵 The error:
Paste the error message in this blockquote.
"
Message: Interface\AddOns\GSE_GUI\Editor.lua:434: attempt to call method 'SetBackdrop' (a nil value)
Time: Fri Jul 9 14:44:15 2021
Count: 1
Stack: Interface\AddOns\GSE_GUI\Editor.lua:434: attempt to call method 'SetBackdrop' (a nil value)
[string "=(tail call)"]: ?
[string "@interface\AddOns\GSE_GUI\Editor.lua"]:434: in function GUIDrawMetadataEditor' [string "@Interface\AddOns\GSE_GUI\Editor.lua"]:3213: in function GUISelectEditorTab'
[string "@interface\AddOns\GSE_GUI\Editor.lua"]:280: in function <Interface\AddOns\GSE_GUI\Editor.lua:279>
[string "=[C]"]: ?
[string "@interface\AddOns\AddOnSkins\Libs\Ace3\AceGUI-3.0\AceGUI-3.0.lua"]:72: in function <...ddOns\AddOnSkins\Libs\Ace3\AceGUI-3.0\AceGUI-3.0.lua:70>
[string "@interface\AddOns\AddOnSkins\Libs\Ace3\AceGUI-3.0\AceGUI-3.0.lua"]:306: in function Fire' [string "@Interface\AddOns\AddOnSkins\Libs\Ace3\AceGUI-3.0\widgets\AceGUIContainer-TabGroup.lua"]:156: in function SelectTab'
[string "@interface\AddOns\GSE_GUI\Editor.lua"]:287: in function GUIEditorPerformLayout' [string "@Interface\AddOns\GSE_GUI\GUIFunctions.lua"]:95: in function GUILoadEditor'
[string "@interface\AddOns\GSE_GUI\Viewer.lua"]:265: in function <Interface\AddOns\GSE_GUI\Viewer.lua:264>
[string "=[C]"]: ?
[string "@interface\AddOns\AddOnSkins\Libs\Ace3\AceGUI-3.0\AceGUI-3.0.lua"]:72: in function <...ddOns\AddOnSkins\Libs\Ace3\AceGUI-3.0\AceGUI-3.0.lua:70>
[string "@interface\AddOns\AddOnSkins\Libs\Ace3\AceGUI-3.0\AceGUI-3.0.lua"]:306: in function `Fire'
[string "@interface\AddOns\AddOnSkins\Libs\Ace3\AceGUI-3.0\widgets\AceGUIWidget-Button.lua"]:22: in function <...Libs\Ace3\AceGUI-3.0\widgets\AceGUIWidget-Button.lua:19>

Locals:
"
🔵
/ Screenshots:
If applicable, add screenshots to help explain your problem.

🔵 Expected behavior:
GSE3 UI to load and be able to create/edit GSE3 Macros.

🔵 GSE.lua file:
Please provide your GSE.lua file or the export string for the specific macro that is causing an issue.
GSE.lua.txt

🔵 Desktop (please complete the following information):

• OS: Windows 10 64bit
• Game Version bcc

🔵 GSE Version:

• Version: 3.0.26 (Though all versions since the swap to version 3 have the problem.
• Downloaded From: [e.g. https://www.curseforge.com]

🔵 Additional context:
GSE3 is much better :-)

Hi Tiny-D,

min GSE’s options (Escape - interface - Addon - GSE) there is a setting to fix Backdrop nil. If you turn that on does your problem persist?

-- edit: Autocorrect mucked up your name I'm sorry,

That indeed fixed the problem Tim, thanks for your time.
I did first raise a forum post asking the community in case it was a simple fix like this.
I was curtly shown the door to raise a bug here, so apologies for wasting your time with a simple click of a known button.
Love the new GSE3, thanks for your effort.