Subj : Re: C embedding question: failure in JS_DefineFunction
To   : "Pavel Podgoretsky >" <"Pavel Podgoretsky >">
From : Brendan Eich <brendan@meer.net>
Date : Mon Mar 17 2003 03:44 pm

Pavel Podgoretsky wrote:

>Greetings,
>
>I am trying to create a wrapper around a C function via
>    JS_DefineFunction( ctx, myobj, "Open", &native_fn, 0, 0 )
>where myobj was previously created with
>    JS_NewObject( ctx, &s_jsclass, 0, 0 )
>
>I had this or very very similar code basically working a couple of years ago
>[I think this statement is weak enough to be accurate :) ], but now I get an
>error.  Basically it seems to come from the following code in jsobj.c,
>function GetClassPrototype( ):
>    if (!FindConstructor(cx, scope, name, &v))
>        return JS_FALSE;
>

What error?  Do you mean the program crashes, or is there an unexpected 
failure of FindConstructor?  If the latter, what error is reported, or 
exception thrown?  Use JS_SetErrorReporter to configure an 
error-reporter function.

/be

.