Been playing with it to reverse engineer exactly what they(whoever tried to rewrite the druidMana functions) was trying to do, and the only way I've found to get it to work is to just copy/paste the druid portions directly from p3lim's oUF layout. Interestingly, the comment in the LF layout for druidMana says "-- druid function taken from p3lim", but its not the same code... it has a lot of typos, improper function calls and critical snippets are scattered throughout the file. (I'm also not sure why the " and combo" is even in line 50, it has nothing to do with druidMana, but it seems to harm nothing. /shrug) I also noticed that P3lim makes a call for druidMana in his lib support locals section, and I discovered its not really needed (its missing from the LF layout, but LF works just fine once the druidMana code is repaired)

(Short version: I gave up after 2 hours and resorted to good old copy/paste bandaid from working code. )

@Coldfury: It almost seems like someone was tinkering with trying to change P3lim's druidMana display code for some reason (not sure if thats even originally p3lim's code, sorry if wrong about who wrote what), but they left the sections incomplete... so I'd suggest just copying over the druidMana sections using P3lim's druidMana parts and be done with it since you can't test it out, and the layout is totally broke and refuses to load for any druid, shapeshift or not.

@Anyone who's interested: The P3lim replacement sections (modified for my font+color tastes) that you'll want to paste into Lighterfluid are:
(~ Line 50)
and (~Line 357 under "if unit=="player" then -- Player frame modification")
I also fixed druidMana font/color to equal the font of this layout, I'd designed it to be generic for my personal tastes in my Kosken layout.

DISCLAIMER: I take no credit for anything I've posted here, all credit goes to the original authors. I'd had problems loading the layout on my Druid, came here to see WTF and noticed that Coldfury said he did not have a druid, so since I play one, and I wanted to see his Layout working, I tackled fixing it, since it refused to load at all for my Druid.

My apologies if I came across as critical. Its been 4 years since I've screwed with LUA, 7 years since I worked at M$ doing software testing so its probably just my ignorance and rustiness. I'd downloaded everyone's oUF layouts on Friday, and was testing to see which one I liked. I'd noticed that everyone pretty much had the same code in certain portions, so I assumed these layouts were all conceived from a similar base layout and shared parts, recycled code, etc. So I tried to be general without assumptions as to which code was whose.

Addon was refusing to load with the concatate error, so I looked at the file and found some missing () and just went from there trying to troubleshoot, but I found it was easier to just paste in sections from other layouts that worked. Once I got things to work, I then tried to backtrack to find out where the failure was. I discovered that druid:SetText(druidMana.."|cff0090ff%%") was throwing a concatate error if called from the player unit section, rather than if it was set in the druid function area, like the other layouts. Once I moved it there, I started getting an index nil error, and thats when I discovered that druidMana = floor(currMana / maxMana * 100) and SetText(druidMana) just would not work together, and I needed to set a separate variable to floor(currMana / maxMana * 100), then call it with druidMana to display the text. Also, for the player frame, druid variable had to be set to druidMana. So, I just assumed those were errors and stuff because the original was confusing.

BTW, is floor(currMana / maxMana * 100) supposed to be floor((currMana / maxMana) * 100) or is LUA more forgiving about parentheses? I assumed it was a typo, so edited it, and some other line, forget which.

Anyway, thats what I meant about the errors and typos.

I think that your layout is the only one that uses that, and I actually like that concept now I'm starting to understand things a bit better and I think I'll start making sure that line is written like that in other Layouts I try, since I play non-Druid toons too.

is what I have in my LF file, downloaded uhm.. Friday? and the oUF_p3lim file has which is what I meant there. But after reading something p3lim wrote about using locals versus globals, I grasp the idea a bit better now.

Update works great, thanks much! Now I can test out how DC will work for me using your frames. I don't consider it "my" code changes at all... I had the resources to test and troubleshoot, and just relayed my findings back to the dev.

a little heads up for you Coldfury

Haste has changed oUF a bit however I could only find it in the oUF-Lily file what

having a problem with this layout.

I changed the font sizes, the player and target widths and it has suddenly come up with an error saying:

"Interface\Addons\oUF_Lighterfluid\layout.lua
:Line 561: Attempt to call method: SetManyAttributes(a nil value)"

Now i understand that this is because i'm not in a party but when i party up to see if it shows then I get no party frames? Any idea if this was maybe me changing the wrong this (altough all i changed was the setwidth on the spawns and the setfont sizes.) Had this problem with oUF_Sweedy as well, just happened all of a sudden, and hadn't changed anything with that one. Any ideas?

Any chance on getting this updated to the latest version of oUF ?