Hi everyone, I am trying to fix one component from the previous MR search and try to search for the other one, euler and frac are taken from the pdb file of the previous run (MR.1.pdb). Here are my input file and error message. Thanks in advance! Fengyun automr { build=false ensemble { ensembleID = "mol1" copies_to_find = 1 coords = in.pdb RMS = 0.85 } ensemble { ensembleID = "mol2" copies_to_find = 0 coords = in.pdb RMS = 0.85 } component { seq_file="mut.seq" component_type = *protein nucleic_acid component_copies = 4 } fixed_ensembles { fixed_ensembleID_list="mol2" fixed_euler_list = 206.66 146.75 96.21 fixed_frac_list = 0.688 1.011 0.005 } } i get the error message like this, ENSEMBLE: mol1 , 1 PDB file(s) ENSEMBLE: mol2 , 1 PDB file(s) Resolution set to 3.5 Specifying composition through protein sequence file /shared.scratch/ni/mut-p222-all/bb-3.5/AutoMR_run_5_/r2/mut.seq 4 Adding Ensemble mol2 as fixed solution with: Euler angles: [206.66, 146.75, 96.21] Coords (orthogonal A): [0.688, 1.011, 0.005] *************ERROR ENDING ******************* **************************************** AutoMR Input failed Python argument types in SOLU.addSOLU_6DIM_ENSE(InputMR_AUTO, str, list, bool, list, float, bool, bool, bool) did not match C++ signature: addSOLU_6DIM_ENSE(phaser::SOLU {lvalue}, std::string, scitbx::vec3<double>, bool, scitbx::vec3<double>, double, bool, bool, bool, bool, scitbx::vec3<double>, double) **************************************** *************ERROR ENDING *******************