[RESOLVED] Syntax or Logic error?

I keep getting a Run-time Error 13: "Type Mismatch" on one of the below lines of code.

My input is:
":[email protected] PRIVMSG #shadowfall :!roll 1"

VB Code:

Select Case True
            'Does input meet requirements for Case
            Case InStr(sockBuff, "!roll") <> 0:
                'Digging out the "!roll" command
                charLocNum = InStr(2, sockBuff, ":")
                comFinder = Right(sockBuff, Len(sockBuff) - charLocNum)
 
                'Digging out name of inputter
                'Can use a Mid() command below, but didn't know that at the time
                charName = Left(sockBuff, InStr(1, sockBuff, "!") - 1)
                charName = Right(charName, Len(charName) - 1)
 
                'Making sure "!roll" is at start of input
                If InStr(comFinder, "!roll") = 1 Then
 
                    'If it's single/double digit dice with NO threshold...
                    If Len(comFinder) = 7 Or 8 Then
                        'Digging out number of dice
                        numFinder = InStr(comFinder, " ")
                        fstNum = Right(comFinder, Len(comFinder) - numFinder)
                        'The below line of code contains the error.  i know the first part of it is correct (It runs great lower in the code)
                        sendToIRC (sendMsgText + " PRIVMSG #shadowfall :" + charName + " rolled " + fstNum + " dice: " + diceRoller(fstNum, 0))
                    'else if Len(CommandFinder) = 9 or 10 or 11
                    '    Find first " "
                    '    Find 2nd " "
                    '    Grab 1st number
                    '    Grab 2nd number
                    '    Call roll program - send First num as dice, Second num as Threshold (Target #)
                    End If
                    If InStr(1, comFinder, "!roll") = 1 Then
                        charName = Left(sockBuff, InStr(1, sockBuff, "!") - 1)
                        charName = Right(charName, Len(charName) - 1)
                        'The below line of code works perfect
                        sendToIRC (sendMsgText + " PRIVMSG #shadowfall :" + charName)
                    End If
                End If
        End Select

The function it's calling is:

VB Code:

Function diceRoller(ByVal fstNum As Long, ByVal sndNum As Long) As String
    'Haven't yet programmed in the random number calculations yet
    diceRoller = "A GODLY DICE ROLL!"
End Function

If anything needs explanation, please let me know. :) I cannot figure out what it is I'm doing wrong in the indicated line of code.

Thank you!

Remove the parenthesys. You should also use & instead of +.

Sorry, last language I used in any quantity was Java. :P

Why do the +'s work lower for the same thing, but not up here?

Which set of ()'s are you saying I should get rid of?


Thank you for your help. :)

In a way, it's both logic and syntax.

When joining strings you should use & instead of + , otherwise (as I presume is happening) it will try to add a string to a number, which can't be done. (eg: "1"+1 = 2 , but "si" + 1 doesnt make sense!)

Also, when working with different data types you should use the conversion functions (but VB will do this bit for you - often badly), eg: myString = "some text " & Cstr(myNumber)

I take it Cstr() Converts to a number to a string?

Quote:

---

Originally Posted by CyberInfantry

I take it Cstr() Converts to a number to a string?

---

Yes.

Thank you! :D I pulled out the "+"s and put in "&"s. I also put fstNum into Cstr(). Works perfectly. :)

I'm curious now, though; which set of ()'s were you saying I should remove?

[QUOTE=CyberInfantry...I'm curious now, though; which set of ()'s were you saying I should remove?[/QUOTE]From your original code.

sendToIRC (sendMsgText + " PRIVMSG #shadowfall :" + charName + " rolled " + fstNum + " dice: " + diceRoller(fstNum, 0))