We are using rails 7 to create documents where we store files from active_storage_blob, right now when we migrate to rails 7 it starts to fail when we enable a key generator SHA256.
Rails.application.config.active_support.key_generator_hash_digest_class = OpenSSL::Digest::SHA256
Now the documents hit this error: NoMethodError: undefined method blob for nil:NilClass in doc.file.blob
Any idea will be appreciated.
