HarmonyOS 组件截图componentSnapshot.createFromBuilder报错TypeError: is not callable

业务代码：

@Builder
function GroupIcon(imageArray: ResourceStr[]) {
  GroupMemberAvatarsView({ imageArray: imageArray })
}

let groupIconBuilder: WrappedBuilder<[ResourceStr[]]> = wrapBuilder(GroupIcon)

export class ChatIconMgr {
  public async createGroupIcon(imageArray: ResourceStr[]):Promise<image.PixelMap> {
    return componentSnapshot.createFromBuilder(() => {
      groupIconBuilder.builder(imageArray)
    })
  }
}

page页面调用