msc.fatigue 的问题

MSG文件的错误提示,为什么说有些点没有结果呢,我在NASTRAN里面计算显示很正常啊?
***Warning: Invalid parameter in the .fin file on line 0 ignored:
#3.4
FATTRANS collecting model data from MSC.Patran db...
Message: Group 1 contains 10294 entities. At 8 words per ent,
bulk memory allocation is 82352 words.
FATTRANS reading the FE results...
***Warning: Some nodes in the material group default_group have no
results. Nodes with missing results will be excluded from the fes
file.
FATTRANS writing the FES input file...
FATTRANS terminated normally.
FATTRANS terminated normally.
在FATIGUE下面的错误提示
$# Warning reported from application NEUTOLD
$# No results were found for Damage, . No results type created in database.
$# Warning reported from application APP PFATIGUE
请高手指教啊,真的是非常感激啊!