open failed: ENOENT (No such file or directory) exception while creating pdf

[Reihaneh Khaksaran]

Hi,

I am trying to create a pdf from my XAML, and followed the exact same instructions in the following link:

https://www.syncfusion.com/kb/9174/how-to-create-a-pdf-file-in-xamarin

but problem is that it doesn't create anything,! tried to debug the code and realized that in SaveAndroid class on the line  'FileOutputStream outs = new FileOutputStream(file);' it throws an exception, and here is the message: "/storage/emulated/0/Syncfusion/Output.pdf: open failed: ENOENT (No such file or directory)"

so, can you please help me with this issue?

I also had the same issue when I tried to run this sample:

http://www.syncfusion.com/downloads/support/directtrac/general/ze/XamarinForms_Fields_PdfGrid1559036345

Thanks in advance

[Karthikeyan Chandrasekar]

Hi Reihaneh, 

Thank you for contacting Syncfusion support. 

The ENOENT (No such file or directory) error may occur in application, If the application do not have storage permission. We suggest you to ensure whether the application has storage permission to read and write file in storage location. We have modified sample to provide storage permission at run time. Please find the sample below for your reference. 

Sample link: http://www.syncfusion.com/downloads/support/forum/140979/ze/PdfTableCreation838435527 

Kindly refer below Xamarin link to provide permission for android application. 

https://docs.microsoft.com/en-us/xamarin/android/app-fundamentals/permissions?tabs=windows 

Please let us know if you need further assistance in this. 

Regards, 

Karthikeyan  

[Reihaneh Khaksaran]

Hi,

Oh, you're right, sorry, problem solved, thank you so much

oh and one more question, where is the file saved? I searched my all the directories on my phone but couldn't find the generated pdf!! I'm just able to open it from whithin the application!

Best Regards,

Reihaneh

[Karthikeyan Chandrasekar]

Hi Reihaneh, 

The PDF file is saved in android platform using SaveTextAsync method from SaveAndroid class and it is included in Android project. In the SaveTextAsync method we are creating folder name with Syncfusion and inside the folder the PDF file is created.  You can find the output PDF file “/storage/emulated/0/Syncfusion/Output.pdf” in this location. 

 

Please let us know if you need further assistance on this. 

Regards, 

Karthikeyan