Error when creating grayscale pdf

[vyankatesh24]

Describe your issue here.

Error occures "Error on creating application folder".

Steps to reproduce

• Create PDF
• Select Images
• Create grayscale PDF.
• Enter Name and Press OK

Expected behaviour

• PDF should be created correctly
• Images shouldn't become grayscale when Cancel is pressed.

Actual behaviour

• Error occures "Error on creating application folder".
• Shows images count as it is but when we click on any enhancement option Snackbar shows "No images Selected".
• Create PDF remains Enabled.

[itnug987]

I want to work on this issue

[Swati4star]

Sure @itnug987

[sidhuparas]

@itnug987 How's the progress? Any updates?

[itnug987]

Installed the project in my local machine. Found out where the error is occurring. Trying to fix it.

[sidhuparas]

@itnug987 Updates?

[itnug987]

I am trying to fix it. But when I try to edit any file "Checkstyle rule violations were found" error is occurring.

[dr0pdb]

@itnug987 It is not a fatal error. It might be because you're not following the conventions of the project. for eg. maybe you're not using variable names according to project convention or maybe using 2 space indentation etc.

I would be able to help more if you show me the error log and screenshot.

[sidhuparas]

@itnug987 It's exactly what @srv-twry said. Just refer to the file checkstyle.html whose path is included in the error message. That will help you solve the error(s).

[itnug987]

Thank you so much @sidhuparas @srv-twry for the guidance. I am able to follow the conventions of the project now. Regarding the update of the issue: Error is occurring because the new file is not created in saveCurrentImageInGrayscale() in imagetopdfFragment.java file. Here dir.mkdirs() is returning false. I am not understanding what should be the pathname to be given. I will try to fix it.

[sidhuparas]

Try something like this for debugging purposes:
File file = new File( Environment.getExternalStorageDirectory(), "/Folder");

[itnug987]

Tried it. Not working.

[sidhuparas]

Make sure you have granted read and write permissions for external storage.

[itnug987]

Yes, I have granted read and write permissions for external storage also.

[vyankatesh24]

@itnug987 Any Progress?

[itnug987]

@vyankatesh24 I am able to create the pdf but not in grayscale. I am working on it.

[vyankatesh24]

@vyankatesh24 I am able to create the pdf but not in grayscale. I am working on it.

The PDF is already getting created in grayscale, but when the cancel is clicked.

Any Progess Now?

[itnug987]

I am not working on this issue. Please make this issue open to everyone @vyankatesh24.

[Ni3verma]

@vyankatesh24
assign it to me

[vyankatesh24]

Sure @Ni3verma 👍