型別1，索引nil值

1、attempt to index a nil value (global 'a')

    a.name = "haha"

2、attempt to index a nil value (field 'name')

    a.name.first = "haha"

    a=nil

    print(a+1)

型別2，數學計算，邏輯運算中有nil值

4、attempt to perform arithmetic on a nil value (global 'a')

    a=nil

    print(a+1)

    a=nil

    print(a & 1)

6、attempt to perform arithmetic on a nil value (field 'b')

    a = {}

    print(a.b &1)

型別3、呼叫nil值

7、attempt to call a nil value (global 'a')

    a=nil

    a()
 

8、attempt to call a nil value (field 'b')

    a={}

    a.f()

型別4、數學計算、位運算中使用非數字型別

9、attempt to perform arithmetic on a string value (global 'a')

    a="str"

    print(a+1)

10、attempt to perform arithmetic on a table value (global 'a')

    a = {}

    print(a+1)

11、attempt to perform arithmetic on a string value (field 's')

    a = {s="str"}

    print(a.s + 1)

12、attempt to perform arithmetic on a table value (field 's')

    a = {s={}}

    print(a.s + 1)

型別5、數量限制

1、stack overflow (函式呼叫棧超限 LUAI_MAXSTACK 1000000)

    function a() b() end

    function b() a() end

    a()

2、upvalue數量限制

3、引數個數限制

4、區域性變數個數限制

5、字串拼接個數限制