Crash on convert PDF to Word Save process

Aspose.PDF Product Family
,
1

On convert from PDF to word .docx file, Aspose.PDF crash.
Code used to convert

                Aspose.Pdf.DocSaveOptions docsave = new Aspose.Pdf.DocSaveOptions
                {
                    Format = Aspose.Pdf.DocSaveOptions.DocFormat.DocX,
                    Mode = Aspose.Pdf.DocSaveOptions.RecognitionMode.Flow,
                    ExtractOcrSublayerOnly = false
                };

                Aspose.Pdf.Document pdfDocument = new Aspose.Pdf.Document(input);

                // Save the output in Docx format
                pdfDocument.Save(output, docsave);

Exception details:

System.NullReferenceException
  HResult=0x80004003
  Message=Object reference not set to an instance of an object.
  Source=Aspose.PDF
  StackTrace:
   at #=ziJCZIsjDKv0F5YVuG8_K32LiTdiSpIG03h6wwH8=.#=zGiFyOV4=(#=zRjTQFT9ilV3yu7_yL7EPVXU= #=zADgYSGY=, #=zaIXPlFPQ8HuJfUFSaqE22X2cUjzrr0$GiPztMNk= #=z1nIEvlo=)
   at #=zs0J$cxssuaz_94af9Q==.#=zT7q394Q=(#=zRjTQFT9ilV3yu7_yL7EPVXU= #=zADgYSGY=, Boolean #=z6VH8mQQ=)
   at #=zs0J$cxssuaz_94af9Q==.#=ztIY961A=()
   at #=zeK1xysFsatrsGJZZ0a0I8NV9eZADTnW4Lw==.#=z98cgxHc=()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ThreadHelper.ThreadStart()

  This exception was originally thrown at this call stack:
    [External Code]

This crash our main application, how to handle this exception or how to fix this case.
Crash is for particular PDF file, attached a PDF for reference.
Download link:

3

@tweakingtech
The error is reproduced. Thank you for writing - I will create a task for the developers.

5

@tweakingtech
This have logged an issue as PDFNET- 54099 in our issue tracking system. We will further look into its details and keep you posted with the status of its correction. Please be patient and spare us some time.

We are sorry for the inconvenience.

6

The issues you have found earlier (filed as PDFNET-54099) have been fixed in Aspose.PDF for .NET 23.6.