Using the ExtractText() method as we always use it without problems, in a particular file (attached) it triggered the null reference error:
- Code: Select all
NullReferenceException
em spr⌒.ᜀ(String A_0, String A_1, Boolean A_2, Boolean A_3)
em spr❓.ᜅ()
em spr❓..ctor(String A_0, ᜁ A_1, ᜁ A_2, spr❛ A_3, sprⅤ A_4, spr❚ A_5, Double A_6, Double A_7, spr❊ A_8, ᜂ A_9)
em spr❈.ᜅ(String A_0, ᜁ A_1, ᜁ A_2, spr❛ A_3, sprⅤ A_4, spr❚ A_5, Double A_6, Double A_7, spr❊ A_8, ᜂ A_9)
em spr❛.ᜃ(Int32 A_0, Int32 A_1, spr⌕ A_2, spr❊ A_3)
em spr❛.ᜃ(ᜁ A_0)
em spr❛.ᜊ(Int32 A_0, spr⌕ A_1)
em spr❛.ᜇ()
em spr❝.ᜀ(spr⌖ A_0, sprℵ A_1)
em spr❝.ᜀ()
em spr❝..ctor(PdfPageBase A_0, spr❗ A_1, Boolean A_2)
em spr❝..ctor(PdfPageBase A_0, spr❗ A_1)
em spr❖.ᜃ(PdfPageBase A_0)
em spr㉅.ᜀ(PdfPageBase A_0, Boolean A_1, Rectangle A_2)
em Spire.Pdf.PdfPageBase.ExtractText(Boolean keepWhiteSpace)
em Spire.Pdf.PdfPageBase.ExtractText()
em EMAILFrameworkComgas.RecepcionarEmailComgas.ProcessarFaturaComgas(ConcreteComponentAgenda pAgenda, EMail pEMail, MemoryStream pMemoryStream, String pNomeDoArquivo) na C:\Development\Solutions\SLNFrameworkComgas\EMAILFrameworkComgas\RecepcionarEmailComgas.cs:linha 119
em EMAILFrameworkComgas.RecepcionarEmailComgas.ProcessarEMail(EMail pEMail, Int64 pUID) na C:\Development\Solutions\SLNFrameworkComgas\EMAILFrameworkComgas\RecepcionarEmailComgas.cs:linha 207
em BLLeitorDeEmails.CaixaDeRecepcao.RecepcionarEmail(IMail pIMail, Int64 pUID) na C:\Development\Solutions\SLNLeitorDeEmails\BLLeitorDeEmails\CaixaDeRecepcao.cs:linha 239
The code utilized is:
- Code: Select all
using (FileStream myFileStream = new FileStream("DocumentWithProblem.pdf", FileMode.Open))
{
try
{
PdfDocument myPdfDocument = new PdfDocument(myFileStream);
foreach (PdfPageBase myPdfPageBase in myPdfDocument.Pages)
{
String TextExtracted = myPdfPageBase.ExtractText();
}
}
catch (Exception e)
{
String Error = e.Message;
}
}
Thank for your help.
