Error happened during parsing 

Aspose.PDF Product Family
1

Hi,

When i have performed initial performance test, the application threw the following exception :

Exception = System.AggregateException: One or more errors occurred. ---> .?: Error happened during parsing ---> .?: Error happened during parsing ---> .?: Error happened during parsing ---> .?: Error happened during parsing ---> System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.

at ..?(Int32 )

at .e.?(Int32 startPosition, Int32& endPosition)

at ..?(Int32 startPosition, Int32& endPosition)

--- End of inner exception stack trace ---

at ..?(Int32 startPosition, Int32& endPosition)

at .e.?(Int32 startPosition, Int32& endPosition)

at ..?(Int32 startPosition, Int32& endPosition)

--- End of inner exception stack trace ---

at ..?(Int32 startPosition, Int32& endPosition)

at .e.?(Int32 startPosition, Int32& endPosition)

at ..?(Int32 startPosition, Int32& endPosition)

--- End of inner exception stack trace ---

at ..?(Int32 startPosition, Int32& endPosition)

at .e.?(Int32 startPosition, Int32& endPosition)

at ..?(Int32 startPosition, Int32& endPosition)

--- End of inner exception stack trace ---

at RptStatement.Portfolio.PortfolioRpt.GenerateWordDoc(Object activeCust) in C:\ PortfolioRpt.cs:line 1300

at RptStatement.Portfolio.RptGenerator.<>c__DisplayClass2.b__0() in C:\Documents and Settings\ \RptGenerator.cs:line 255

at System.Threading.Tasks.Task`1.InvokeFuture(Object futureAsObj)

at System.Threading.Tasks.Task.InnerInvoke()

at System.Threading.Tasks.Task.Execute()

--- End of inner exception stack trace ---

Since the aspose code is obfuscated, i cannot understand the result of the inner exception.

The performance test was performed against running a big number of document. When i tried to execute only the one document which throws the exception, the aspose can successfully convert it.

Regards,

hadi teo

2

Hi,

I have retried one more time.

It's related to the codes below :

https://forum.aspose.com/t/89566

I have noticed that at one point in time, the processing duration is getting slower and slower and at a point in time, it threw the OutOfMemoryException.

Regards,

hadi teo

3

Hi Hadi,


Are you facing issues while passing PDF file saved by Aspose.Words in MemoryStream and trying loading it inside Aspose.Pdf.Document object ? Can you please share some sample project which can help us in replicating this issue. We are sorry for your inconvenience.
4

Hi,



Are you facing issues while passing PDF file saved by Aspose.Words in MemoryStream and trying loading it inside Aspose.Pdf.Document object ?

Since Aspose.Pdf.Document does not accept Aspose.Words.Document object, so first of all i save the result of conversion of Aspose.Words document into *.pdf into MemoryStream. Subsequently i read the *.pdf from MemoryStream and perform some manipulation. This is where the exception occurred. You can refer to the thread below for the details code.


The actual code that i am using can be referred from the following thread :

&quot;Unable to read beyond the end of the stream&quot; exception thrown after invoking doc.Pages[currentPage].AddStamp() method

Regards,

hadi teo