可能的原因以及解决方法: ## 导出IGMS文件之前需要先汇总计算GTJ模型数据 解决方案:导出IGMS文件之前先计算保存文件,导出。 ![](https://img.kancloud.cn/d4/0d/d40db9dc9fdfbaa610a0b86c3b0f6b5a_785x138.png) 2.GTJ2021版本导出IGMS的界面不对 ![](https://img.kancloud.cn/7b/68/7b68af485959d7b2e4412a541281d8a1_855x162.png) 解决方案: 解决方案: 1.账号中有施工算量授权:启动GTJ时,离线登录即可。 ![](https://glodon-robot.oss-cn-beijing.aliyuncs.com/glodonrobot/image/image_1629773102413.png?Expires=1945133102&OSSAccessKeyId=LTAIYVuvQBSORVth&Signature=7O91cRs32bl5Zqekli7f0pJExEk%3D) 2.加密锁驱动中有施工算量的云授权账号:将这个账号删除即可。 ![](https://glodon-robot.oss-cn-beijing.aliyuncs.com/glodonrobot/image/image_1629773102454.png?Expires=1945133102&OSSAccessKeyId=LTAIYVuvQBSORVth&Signature=VTb8dwp3GIFq0eiG4UTo%2FP26%2Bv8%3D) ![](https://glodon-robot.oss-cn-beijing.aliyuncs.com/glodonrobot/image_1629773102260.png?Expires=1945133102&OSSAccessKeyId=LTAIYVuvQBSORVth&Signature=bU%2FxhR6ydZ%2BWiRdC1s2f8St%2FEjQ%3D)