Exception: ActiveStorage::UnpreviewableError
| Relationships & Source Files | |
| Super Chains via Extension / Inclusion / Inheritance | |
| Class Chain: 
          self,
           Error,
          StandardError | |
| Instance Chain: 
          self,
           Error,
          StandardError | |
| Inherits: | ActiveStorage::Error 
 | 
| Defined in: | activestorage/lib/active_storage/errors.rb | 
Overview
Raised when ActiveStorage::Blob#preview is called on a blob that isn’t previewable. Use ActiveStorage::Blob#previewable? to determine whether a blob is previewable.