When dragging a node from 1 radTreeview to another I frequently get this javascript error
" '_145' is null or not an object "
I have traced it to the line 21648 in telerik.webresource.axd.
I have had to turn off debugging in javascript to continue to programme. It appears to occur when a low level node (about level 4 or below) is dragged across another tree and an onblur event occurs. But the error is not consistent enough for me to reproduce reliably, although I have 2 large trees and can make it occur often enough after about 15 seconds of trying.
" '_145' is null or not an object "
I have traced it to the line 21648 in telerik.webresource.axd.
I have had to turn off debugging in javascript to continue to programme. It appears to occur when a low level node (about level 4 or below) is dragged across another tree and an onblur event occurs. But the error is not consistent enough for me to reproduce reliably, although I have 2 large trees and can make it occur often enough after about 15 seconds of trying.