修正背景图地址为空时错误

src/app/working-area/working-area.component.ts

@@ -506,6 +506,10 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
     this.setPaintMode(PaintMode.endPaint);
     this.resetCanvas();
     this.destroyBackgroundImage();
+    if (this.canvasData.selectStorey.imageUrl === null) {
+      return;
+    }
+    console.log(this.canvasData.selectStorey.imageUrl);
     await this.createBackgroundImage(this.canvasData.selectStorey.imageUrl);
     this.createFloorShape();
     if (this.canvasData.gameMode === GameMode.Assignment) {
@@ -644,7 +648,7 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
     this.backgroundImage.y = this.app.view.height / 2;
     this.backgroundImage.interactive = true;
     this.backgroundImage.name = 'background';
-
+    this.backgroundImage.angle = this.canvasData.selectStorey.imageAngle;
     // const left = this.init.element.nativeElement.querySelector('.functionalDomainLeft').clientWidth;
     // const right = this.init.element.nativeElement.querySelector('.functionalDomainRight').clientWidth;
     const imageWidth = this.backgroundImage.texture.width;
@@ -924,9 +928,10 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
     if (!this.canvasData.selectStorey.imageUrl) {
       this.backgroundImage.visible = false;
     } else {
-      this.backgroundImage.texture = PIXI.Texture.from(this.canvasData.selectStorey.imageUrl);
-      this.backgroundImage.angle = this.canvasData.selectStorey.imageAngle;
-      this.backgroundImage.visible = true;
+      // this.backgroundImage.texture = PIXI.Texture.from(this.canvasData.selectStorey.imageUrl);
+      // this.backgroundImage.angle = this.canvasData.selectStorey.imageAngle;
+      // this.backgroundImage.visible = true;
+      this.refresh();
     }
   }
   /**
@@ -1158,7 +1163,6 @@ export class WorkingAreaComponent extends EventEmitter implements OnInit, AfterV
       case PaintMode.Pipeline:
         if (this.canvasData.selectTemplateData.name !== '水带') {
           this.emit('createIcon', this.paintingShape);
-          this.paintingShape = null;
         }
         break;
     }