I have 3560 switch, I uploaded the latest ios version to the switch and when I reload I get this message "Error loading "c3560e-universalk9-mz.152-4.E8.bin"" and it reload itself again.
Is there any solution to fix this issue?
use the password recovery procedure to make the switch to stop at rommon mode (you need a console connection and access to the switch to press and release the mode button if I correctly remember)
From there you can mount the flash filesystem and you have a chance to boot with the old image if it is still on the flash:
You may need to upgrade the ROMMON to be able to run the new IOS image. You should read the release notes for the target release.
Hope to help