A light-emitting warning rope , comprising a first end suitable for being fixed to a tent and a second end suitable for being fixed to an anchoring point ; thereby the light-emitting warning rope is able to be disposed between the anchoring point and the tent to provide a tension to erect the tent ; and the light-emitting warning rope comprises: a light-emitting core ; and a structural rope , comprising a plurality of bearing yarns which are braided into an elongate body with the light-emitting core as an axis, and the elongate body braided by each of the plurality of bearing yarns is braided in a mesh shape on the radial side of the elongate body and has a plurality of gaps for light emitted from the light-emitting core being transmitted therethrough; characterized in that , the structural rope further comprises: a plurality of outer covering yarns which are braided into a elongate body with the plurality of bearing yarns as axes, and the elongate body braided by each of the plurality of outer covering yarns is braided in a mesh shape on the radial side of the elongate body and has a plurality of gaps for light emitted from the light-emitting core being transmitted therethrough; and a light-transmitting sleeve ; the light-emitting core and each of the plurality of bearing yarns are inserted inside the light-transmitting sleeve , and each of the plurality of outer covering yarns is wrapped around the outside of the light-transmitting sleeve ; wherein the length of the light-emitting core is less than the length of each of the unwound bearing yarns and an axial tension force acts substantially on the bearing yarns when the light-emitting warning rope suffers the axial tension force. a light-emitting core ; and a structural rope , comprising a plurality of bearing yarns which are braided into an elongate body with the light-emitting core as an axis, and the elongate body braided by each of the plurality of bearing yarns is braided in a mesh shape on the radial side of the elongate body and has a plurality of gaps for light emitted from the light-emitting core being transmitted therethrough; characterized in that , the structural rope further comprises: a plurality of outer covering yarns which are braided into a elongate body with the plurality of bearing yarns as axes, and the elongate body braided by each of the plurality of outer covering yarns is braided in a mesh shape on the radial side of the elongate body and has a plurality of gaps for light emitted from the light-emitting core being transmitted therethrough; and a light-transmitting sleeve ; the light-emitting core and each of the plurality of bearing yarns are inserted inside the light-transmitting sleeve , and each of the plurality of outer covering yarns is wrapped around the outside of the light-transmitting sleeve ; wherein the length of the light-emitting core is less than the length of each of the unwound bearing yarns and an axial tension force acts substantially on the bearing yarns when the light-emitting warning rope suffers the axial tension force. a plurality of outer covering yarns which are braided into a elongate body with the plurality of bearing yarns as axes, and the elongate body braided by each of the plurality of outer covering yarns is braided in a mesh shape on the radial side of the elongate body and has a plurality of gaps for light emitted from the light-emitting core being transmitted therethrough; and a light-transmitting sleeve ; the light-emitting core and each of the plurality of bearing yarns are inserted inside the light-transmitting sleeve , and each of the plurality of outer covering yarns is wrapped around the outside of the light-transmitting sleeve ; wherein the length of the light-emitting core is less than the length of each of the unwound bearing yarns and an axial tension force acts substantially on the bearing yarns when the light-emitting warning rope suffers the axial tension force. <EOS>