This in dwt.dwthelper.utils.d:

void ExceptionPrintStackTrace( Exception e, Print!(char) print ){
    Exception exception = e;
    while( exception !is null ){
        print.formatln( "Exception in {}({}): {}", exception.file, exception.line, exception.msg );
            foreach( msg; exception.info ){
                print.formatln( "trc {}", msg );
            }
        exception = exception.next;
    }
}

itself generates exceptions for me because exception.info is null.
I think maybe it's because I don't have a stacktrace patch installed for Tango?  In any event a check for null before trying to access exception.info would be nice there.

--bb

Bill Baxter schrieb:
> This in dwt.dwthelper.utils.d:
> 
> void ExceptionPrintStackTrace( Exception e, Print!(char) print ){
>     Exception exception = e;
>     while( exception !is null ){
>         print.formatln( "Exception in {}({}): {}", exception.file, exception.line, exception.msg );
>             foreach( msg; exception.info ){
>                 print.formatln( "trc {}", msg );
>             }
>         exception = exception.next;
>     }
> }
> 
> itself generates exceptions for me because exception.info is null.
> I think maybe it's because I don't have a stacktrace patch installed for Tango?  In any event a check for null before trying to access exception.info would be nice there.
> 
> --bb

Thanks, i fixed that.