%s: Unable to create the treeview helper window. LRE Start of left-to-right embedding LRO Start of left-to-right override QDateTimeEdit: Internal error (%s:%d) QLineEdit::setSelection: Invalid start position (%d) QSimplex: Unable to allocate memory! QWidgetLineControl::setSelection: Invalid start position RLE Start of right-to-left embedding RLO Start of right-to-left override