MCNP input file error messages

[ISAAC BAIDOO]

i am trying to run my mcnp input file and these are the error messages which i do not no how to fix them.

 

[jedishrfu]

As a general practice try to fix the first error and run again as subsequent errors may be a result of the first error and the programs desire to continue to the bitter end.

 

[berkeman]

Yeah, looks like the main problem is that you have negative numbers in your input data, and the program does not seem to like that...