Codeunit error

-matrix-

Hi EveryBody..
In a Codeunit Modified I call a Function with 5 parameters but when i Compiled I see this error:

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Microsoft Dynamics NAV Classic

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Type conversion is not possible because 1 of the operators contains an invalid type.

Option t_testcase VOID

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Do you know this error?

Thanks

mohana_cse06

when you try to wrongly assign the variables, we vl get this error
like option := code;