[gmx-users] error during minimization

[Shine A]

Sir,

   I am studying the dynamics of membrane proteins using KALP-15 in DPPC.
But during minimization (after shrinking), getting error like this.
 Fatal error:
 Invalid line in system_shrink26.gro for atom 8703:
    6.4140   6.44350  6.59650.why this error?plz give me a solution to
overcome it.