All, The problem was that, somehow, I managed to change "-d" in -default to "D"... I read several times the code and I didn't see it until now.

Sorry for the noise! Cristian

On 06/09/2010 02:51 PM, Cristian Chaparro wrote:

Hi all, I would like to have some help on an error message that I got recently. The code has been working for about 2 years without giving any error and today it didn't want to start. I have XOTcl 1.6.6 with tcl 8.5.8 on a debian machine.

The error message: wrong # args: should be "init" during '::Sim4 slots'

produced when sourcing this code

Class Sim4 -slots { Attribute file1 Attribute file2 Attribute options Default "" }

Sim4 instproc init {} { my instvar hits ... }

Any help is greatly appreciated.

Thanks Cristian

salut!

Any help is greatly appreciated.

The line

...

Attribute options Default ""

should read

Attribute options -default ""

why ...

...

The code has been working for about 2 years without giving any error

i can't explain right now (and i don't have the time to take a closer look), i can only state that it shouldn't have, in the end. without correctly specifying the default value, the string items 'Default ""' are passed to the application-level "constructor", i.e. Sim->init(). as init does not accept any arguments, you run into the error condition reported.

bien à toi

//stefan