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components/tpx-bluetooth-native/tpx-bluetooth-native.vue

@@ -179,7 +179,6 @@ export default {
 			_this.devices = []
 			_this.searchLoading = true
 			bluetoothTool.discoveryNewDevice();
-			return { res, err }
 		},
 		// 停止搜寻附近的蓝牙外围设备
 		async stopDiscoveryPrinter () {

components/tpx-bluetooth-print/render-template-native.vue

@@ -108,7 +108,7 @@ export default {
 						let imgData = await canvasGetImageData({ canvasId: that.canvasId, width: w, height: h, })
 						hideLoading()
 						that.imgData = imgData
-						resolve(data)
+						resolve()
 					});
 				}catch(e){
 					hideLoading()