After GSE 3 installation my BM hunter macro was updated to new version automatically but when I clicked on the macro it doesn't not work and no spell was cast. I tried my manual macro that didn't use GSE and it work fine.

I can send you the code if that's okay with you?

Import GSE2 TB-BM was created in an older version of GSE. It has been updated to the current version however may need to be checked manually.
WARNING ONLY: Sequence Named TB-BM was not specifically designed for this version of the game. It may need adjustments.
[Shongalo] has come online.
GSE Storage TB-BM was updated to new version.

After this the macro stop working

You may need to fix the macro and verify it via raw edit. However without a copy of the macro I can’t tell you why it’s not working. I would suggest that you check the actions of the macro.

Im facing same problem anyone can help

Yeah the solution is very simple: Fix the macro. It’s a broken macro that has everything in KeyPress and has no explicit actions. Either create an action block and copy and paste in the items and delete the KeyPress variable or create an action block and insert the KeyPress variable into the block.

This is a duplicate of #884