用eclipse模拟一个一维两相的油藏时,最后运行老是出错,这个怎么解:ROCKNUM IS NOT A VALID KEYWORD IN THIS RUN DIRECTIONAL REL PERMS NOT SWITCHED ON REL PERMS ARE REVERSIBLE HYSTERESIS OPTION NOT SWITCHED ON ROCK COMPACTION OPTION NOT SWITCHED ON END POINT SCALING OPTION NOT SWITCHED ON MISCIBLE/POLYMER OPTION NOT S