MCNP always saying my codes missed a cell

[flashcflash]

Dears,
I am using MCNP to simulate the dose distribution of Cobalt-60. The problem is it always alerts me that I have missed a cell. While I checked the misusing of comment and extra blank, it seems nothing wrong in code form. Hope you could help me to point out the problem. Thank you! Attachments are input and output files

 

[flashcflash]

why could not upload attachments. I put them in onedrive https://1drv.ms/f/c/4f58614d7141dda3/IgDE4u0i0hBXTZZ9gPfhY8pfAbbaIRozWsFJJODS3CRKWG0?e=rQhFvh

 

[sbrothy]

If you have trouble sharing files you could use a service like file.io.

Also, your question might benefit from being marked with an A or B level. I certainly have no business answering it. The only thing I understood was Monte Carlo simulation. Consider this a free bump.

 

[flashcflash]

If you have trouble sharing files you could use a service like file.io.

Also, your question might benefit from being marked with an A or B level. I certainly have no business answering it. The only thing I understood was Monte Carlo simulation. Consider this a free bump.

Thank you for your help . I may try tomorrow if our site do not abandon url sharing . This is my first time try to build such complex model, so I also have no idea about the level of errors.