diff --git a/src/modules/amr/ptr/PtrObject.ts b/src/modules/amr/ptr/PtrObject.ts
index 57cfce1..211a73e 100644
--- a/src/modules/amr/ptr/PtrObject.ts
+++ b/src/modules/amr/ptr/PtrObject.ts
@@ -991,11 +991,15 @@ export default class PtrObject extends THREE.Object3D {
     this.animationUpFork(height).then(
       () => this.animationShowFork(1.35).then(
         () => {
-          // 将物品拾取到机械臂上
-          const mesh = this.pickupItem(goodsId)
-          mesh.position.set(0, 0, -0.15)
-          mesh.rotation.set(0, THREE.MathUtils.degToRad(90), 0)
-          this.getArmObject().add(mesh)
+          try {
+            // 将物品拾取到机械臂上
+            const mesh = this.pickupItem(goodsId)
+            mesh.position.set(0, 0, -0.15)
+            mesh.rotation.set(0, THREE.MathUtils.degToRad(90), 0)
+            this.getArmObject().add(mesh)
+          } catch (e) {
+            console.error(e)
+          }
 
           this.animationUpFork(height + 0.2).then(
             () => this.animationHideFork().then(
@@ -1020,9 +1024,14 @@ export default class PtrObject extends THREE.Object3D {
       () => this.animationShowFork(1.35).then(
         ()=>this.animationUpFork(height).then(
           () => {
-            const a = this.agvStatusVo.unloadBasLocationVo
-            // 将物品从机械臂上卸下
-            this.dropItem(goodsId, a.rack, a.bay, a.level, a.cell)
+            try {
+              const a = this.agvStatusVo.unloadBasLocationVo
+              // 将物品从机械臂上卸下
+              this.dropItem(goodsId, a.rack, a.bay, a.level, a.cell)
+            } catch (e) {
+              console.error(e)
+            }
+
 
             this.animationHideFork().then(
               () => this.animationDownFork().then(() => {
@@ -1076,7 +1085,7 @@ export default class PtrObject extends THREE.Object3D {
     const item = this.viewport.entityManager.findItemById(id)
     const wrap = this.viewport.entityManager.findObjectById(id) as MeshWrap
 
-    if (wrap.type !== 'MeshWrap') {
+    if (!wrap ||  wrap.type !== 'MeshWrap') {
       throw new Error(`无法拾取物品 ${id}，它不是一个有效的 MeshWrap`)
     }
     item.dt.storeAt = {