Hlela umzila we-handler ye-.NET ngaphambi kokusetshenziswa okokuqala. Ukusetha i-proxy ngemva kokuthi izicelo ziqalile kungase kubangele i-InvalidOperationException.

Funda umbhalo wesiNgisi ogcwele ukuze wazi okwengeziwe.

Amanqephe ahlobene