GROMACS version:gromacs2020.6-plumed2.7.0
GROMACS modification: Yes/No
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Hello everyone, I have this issue:
I need to obtain a unique topology of a membrane RNA system. However, when I run grompp to confirm, I always get this error: ERROR 4394 [file RNA.itp, line 7019]: No default Improper Dih. types
Can someone help me?
grompp can’t find the [dihedrals] section in your .itp file, which needs to be included when defining a topology. You’ll have to check where it might have been included during the process of generating the topology and make sure it’s listed in either the .itp or .top file