I have been talking with Uli on IRC about this error, and this is what
I have found: There is something wrong with the fit function on line
83 of fixed.lua.
After changing the fixed:fit(...) to look like:
function fixed:fit(orig_width, orig_height)
local width, height = orig_width, orig_height
local used_in_dir, used_max = 0, 0
io.stderr:write("Fixed:fit Outer Width: " .. width .. "\n")
for k, v in pairs(self.widgets) do
io.stderr:write("Fixed:fit Inner Width: " .. width .. "\n")
local w, h = base.fit_widget(v, width, height)
local in_dir, max
if self.dir == "y" then
max, in_dir = w, h
height = height - in_dir
else
in_dir, max = w, h
width = width - in_dir
end
if max > used_max then
used_max = max
end
used_in_dir = used_in_dir + in_dir
io.stderr:write("Break?\n")
if width <= 0 or height <= 0 then
if self.dir == "y" then
used_in_dir = orig_height
else
used_in_dir = orig_width
end
io. stderr:write" Break.\n"
break
end
end
if self.dir == "y" then
return used_max, used_in_dir
end
return used_in_dir, used_max
end
a sample of my output looks like:
Fixed:fit Inner Width: 43
Break?
Fixed:fit Inner Width: 24
Break?
Break?
Fixed:fit Inner Width: 5
Fixed:fit Outer Width: 5
Fixed:fit Inner Width: 5
Break?
Break.
Break?
Break.
Fixed:fit Outer Width: 0
Fixed:fit Inner Width: 0
Break?
Fixed:fit Inner Width: -nan
Error while drawing widget:
/usr/local/share/awesome/lib/wibox/layout/base.lua:39: table index is
NaN
As you can see, the condition should be true as inner width is 0, but
you never get the "Break."
--
John C. Kha
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