Sorry I reply you until this morning,,which kept you waiting(after I posted my question,I have to away for something ,I hadn't seen your advice until this morning too). I think something wrong with my PC two days ago,and now the Exception disappeared .I dont know the reason.
Today you are you, that is turer than true. There is no one alive who is youer than you! - Seuss. Tiny ad:
a bit of art, as a gift, the permaculture playing cards