修复bug

src/tool/canvasGeneralCopy.js

@@ -683,6 +683,11 @@ class MyCanvas {
 		}
 		await obj.clone((cloned)=>{
 			let {width,height,left,top} = position
+			cloned.set({
+				custom:{
+					dashed:true
+				}
+			})
 			// cloned.set({left:cloned.strokeWidth/2,top:cloned.strokeWidth/2})
 			let group = new fabric.Group([cloned],{
 				left:left + cloned.strokeWidth/2,
@@ -1471,7 +1476,8 @@ class MyCanvas {
 		
 		if(!options?.target?.custom?.dashed && this.layer.selectLayer.group.custom.groupType == 'Grid'){
 			await new Promise((resolve, reject) => {
-				let clipPathElement = this.clipPath.clipGroup._objects.filter(obj => obj.custom)[0]
+				console.log(this.clipPath.clipGroup);
+				let clipPathElement = this.clipPath.clipGroup._objects.filter(obj => obj.custom?.dashed)[0]
 				let clipPathLect = this.clipPath.clipGroup.left
 				let clipPathTop = this.clipPath.clipGroup.top