I just upgraded my cfeclipse -> Error during parse: null

I just upgraded my cfeclipse and now for this code:

<cfscript>
    function RandomString(CharList,Length) {
    tmpRndStr="";
    for (i=1; i LE Length; i=i+1)
    tmpRndStr=tmpRndStr & Mid(CharList,Rand()*Len(CharList)+1,1);
    return tmpRndStr;
    }
    </cfscript>

I'm getting an error:

Error during parse: null  

any ideas?