# Fatal error : error in input file and the molecule is redefined for complex bilayer

**URL:** <https://gromacs.bioexcel.eu/t/fatal-error-error-in-input-file-and-the-molecule-is-redefined-for-complex-bilayer/7527>\
**Category:** User discussions\
**Created:** [November 1, 2023, 2:06pm UTC](https://gromacs.bioexcel.eu/t/fatal-error-error-in-input-file-and-the-molecule-is-redefined-for-complex-bilayer/7527 "2023-11-01T14:06:21Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Logeswaran](https://avatars.discourse-cdn.com/v4/letter/l/b4bc9f/32.png) [@Logeswaran](https://gromacs.bioexcel.eu/u/Logeswaran)\
**Post date:** [November 1, 2023, 2:06pm UTC](https://gromacs.bioexcel.eu/t/fatal-error-error-in-input-file-and-the-molecule-is-redefined-for-complex-bilayer/7527/1 "2023-11-01T14:06:21Z")

</div>

GROMACS version:  
GROMACS modification: Yes/No  
Here post your question

 ![image](https://europe1.discourse-cdn.com/flex017/uploads/bioexcel1/original/2X/b/b2b013bd09ca8e9ebe607138fe5d92a4ec625f05.jpeg)
