Exception: Fontist::Errors::FormulaIndexNotFoundError
- Inherits:
 - 
      GeneralError
      
        
- Object
 - StandardError
 - GeneralError
 - Fontist::Errors::FormulaIndexNotFoundError
 
 
- Defined in:
 - lib/fontist/errors.rb
 
Overview
for backward compatibility with metanorma, it depends on this exception to automatically download formulas