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''Bad Cast'' Error being sent from modulescript, what am I doing wrong?
Haven't ever used MS's before, so cut me some slack if I'm doing this all wrong.
ServerScript:
local weld = jar.WeldTo(root, c, v.Joints, 'relative') -- None of these arguments are nil
ModuleScript(named 'jar')
local jar = {}
function jar.WeldTo(a, b, jfolder, cframe)
local weld = Instance.new('Weld', jfolder)
weld.Name = 'Weld'
weld.Part0 = a -- Error: Bad Cast
weld.Part1 = b
if cframe == 'relative' then weld.C0 = a.CFrame:inverse() * b.CFrame
else weld.C0 = cframe end
return weld
end
return jar
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root is probably not a Part. The variable a which is Part0 needs to be fed a Part. bosswalrus 84 — 8y
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I recommend taking a look at this: https://scriptinghelpers.org/questions/7347/got-a-error-saying-bad-casthow-do-i-fix-it bosswalrus 84 — 8y
1 answer
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Please provide explanation with your answers. Simply posting code does not spread knowledge of integral scripting processes which helps people understand the logic and reasoning behind your answer.
Try this:
local jar = {}
function jar.WeldTo(a, b, jfolder, cframe)
if A:IsA("Part") and B:IsA("Part") then
local weld = Instance.new('Weld', jfolder)
weld.Name = 'Weld'
weld.Part0 = a -- Error: Bad Cast
weld.Part1 = b
if cframe == 'relative' then weld.C0 = a.CFrame:inverse() * b.CFrame
else weld.C0 = cframe end
return weld]
end
end
return jar
The reason why I added " if A:IsA("Part") and B:IsA("Part") then" is because if A or B is not a part, it will cause a cast error which means that you gave the script something that it is not looking for.
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Works. I was doing some className work wrong, haha. drew1017 330 — 8y