钢筋2009，导图的问题

导图进去后，提取好后，当点自动识别就自己退出（包括柱大样，轴线） 之前电脑还出现下面的提示： ZD-1 Cannot perform this operation on a closed dataset 柱 Access violation at address 004539F8 in module'GGJ11.exe'.... Access violation at address 51F065BE in module 'rtl100.bpl'.Read of address 4F380000 Access violation at address 00889B08 in module 'GGJ11.exe'.Read of address 0000000 Access violation at address 51F065BE in module 'rtl100.bpl'.Read of address 0cc2c033 Access violation at address 51F3F518 in module 'rtl100.bpl'.Read of address 0cc2c033