Problem pushing repository


Hey there.

I am trying to migrate stuff from SVN to GitHub.
Main thing - migration should keep the history of changes.

I’ve migrated several repositories successfully, but one repository, which had large file (over 100mb) can not be imported - it just fails telling that file Code\MainSource.lib is too big.
Now - when I go to check for that file - it no longer there since it was removed couple of months ago. So I assume that Github just sees this file since it’s in the history. This glitch is now preventing me from pushing the source to GitHub… any solution for that or some workaround?