Do not include minified files.
Do not include assets files like images, fonts, audio, or video
Filenames should not be versioned (Bad: package.1.1.0.js; Good: package.js).
Globs like js/*.js are not allowed.
Hence, you should not include minified files. If doing so will result in this error.
Some possible solutions to your problem may be :
1. You should not minify the files.
2. Renaming the .min.js (I am not pretty sure about this)
3. Your bitcore-lib.js without being minified can resolve your problem.