Energy names magic number mismatch

GROMACS version: 2018.2
GROMACS modification: No

gromacs no longer recognizes my energy files! some know the resolution this problem.

Error :
Energy names magic number mismatch, this is not a Gromacs edr files

Are you using the same GROMACS version to generate and analyze the file? If not, that’s likely your problem. If you are, the error message suggests that the file is corrupted.