autocorrect pdf

lib/submissions/generate_result_attachments.rb

@@ -719,22 +719,32 @@ module Submissions
 
         begin
           pdf.sign(io, write_options: { validate: false }, **sign_params)
-        rescue HexaPDF::MalformedPDFError, NoMethodError => e
+        rescue HexaPDF::Error, NoMethodError => e
           Rollbar.error(e) if defined?(Rollbar)
 
+          begin
+            pdf.sign(io, write_options: { validate: false, incremental: false }, **sign_params)
+          rescue HexaPDF::Error
+            pdf.validate(auto_correct: true)
             pdf.sign(io, write_options: { validate: false, incremental: false }, **sign_params)
           end
+        end
 
         maybe_enable_ltv(io, sign_params)
       else
         begin
           pdf.write(io, incremental: true, validate: false)
-        rescue HexaPDF::MalformedPDFError, NoMethodError => e
+        rescue HexaPDF::Error, NoMethodError => e
           Rollbar.error(e) if defined?(Rollbar)
 
+          begin
+            pdf.write(io, incremental: false, validate: false)
+          rescue HexaPDF::Error
+            pdf.validate(auto_correct: true)
             pdf.write(io, incremental: false, validate: false)
           end
         end
+      end
 
       ActiveStorage::Attachment.new(
         blob: ActiveStorage::Blob.create_and_upload!(io: io.tap(&:rewind), filename: "#{name}.pdf"),