Protein index specified for water leg run script

[atsushinogi]

I tried to run the tutorial and during an nvt run I got an error saying like this:

Fatal error:
Invalid atom number 3780 in indexfile

I examined the runall_FXR_12-FXR_74_water.sh script and found that index file for protein leg was specified in the command line.

gmx_mpi grompp -c FXR_12-FXR_74/water/lambda0/nve/nve.gro ... -n /FXR_12-FXR_74/protein/build_system_/index.ndx ...

Could someone teach me how to fix the problem?

Thanks in advance.