Re^6: problem with script transfered from VBS

It throws:

C:\>perl cmp2.pl
value($psProxyName) failed - Win32::OLE(0.1709) error 0x8002000e: "Inv
+alid numbe
r of parameters"
    in METHOD/PROPERTYGET "Value"Meter proxy created having the ID:
Script Finished
[download]

What does it mean? and how do I walk around? Thanks in advance!

I am trying to improve my English skills, if you see a mistake please feel free to reply or /msg me a correction

Comment on Re^6: problem with script transfered from VBS Download Code

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Re^7: problem with script transfered from VBS by Bloodnok (Vicar) on Aug 07, 2008 at 09:56 UTC
Hi , You gave `value()` one parameter - `$psProxyName` - the library was clearly expecting either more or less than that...if more, of what form they take I have no idea. It could, of course, be that the OLE model is similar to the Excel OLE model, in which case, `value()` is an accessor method, taking no args, to return the current value...and if that's so, then you could possibly (last throw of the dice time) try replacing `$rs->Fields('AEName')->value($psProxyName);` with `$rs->Fields('AEName')->{value} = $psProxyName;` - note the change of `value()` to `{value}` i.e. from method invocation to hash member. Other than that, I think you need to look at the COM model for your application for further information...Node Using Win32::OLE and Excel - Tips and Tricks gives an excellent overview of the use of `Win32::OLE` with Excel - from whence I 'borrowed' the above last ditch attempt to help. A user level that continues to overstate my experience :-))	[reply] [d/l] [select]
Re^8: problem with script transfered from VBS by xiaoyafeng (Deacon) on Aug 08, 2008 at 03:52 UTC
Thanks for your tireless reply! After I study it a whole day, I decided to give it up and turn to use DBI.( although it raised new problem :() Anyway, Thank you for your kindly help! I am trying to improve my English skills, if you see a mistake please feel free to reply or /msg me a correction	[reply]
Re^7: problem with script transfered from VBS by Anonymous Monk on Aug 07, 2008 at 04:00 UTC
How can "Invalid number of parameters" be ambiguous?	[reply]