[Xotcl] error with slots?

[Stefan Sobernig]

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