Minjoo L

Error
Failed to save output to file "E:/HoudiniStudy/HoudiniProjects/newProject/geo/Test.obj".


This is what I see

'bgeo.sc' file works fine in Houdini
but when I connect rop geometry to the cache and save it as obj it show the error

I have destructed ground simulation and I want to export the geo of last frame as an obj file.
I tried rop geometry. I put .obj at the end of the file name but it was failed.
How can I export ObJ from dop network? or cache file?

I made this fractured ground simulation.
I want to export only last frame as an obj so I can import to Maya.
How can I do that? I'm really new of Houdini..and I can't find the way