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hope you would help me to understand
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Scripts table index is nil
table index is nil
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1 
hope you would help me to understand
The table index is an identifier for an array to get a value.
For example:
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a={}
a[2]=4
--2 is the index
b={}
b[function() msg("hello") end]=true
--function() msg("hello") end is the index
c={}
c["hello"]=2
--hello is is the index
When you get the error "table is nil" it's most likely that you used a variable for the table index.
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awesome[player(id,"name")]=true
In this case, id could have been nil, player returns false or an empty string so that must not have been what caused the index to be nil.
@
Jynxxx: No, table usually means like a SQL table, which is not related to lua arrays. 1