请问为什么我输入命令PyMOL>load_traj md_0_1.xtc, mov ,start=0, stop=20000, interval=100 有这个错误呢,楼主,我想我是唯一一个没有测试成功的吧,ObjectMolecule: plugin 'xtc' cannot open file because the number of atoms in the object (3543) did not equal the number of atoms in the 'xtc' (65094) file.