Error 2001 the file could not be found on your device

MIT App Inventor Help
1

Hello,
I'm trying to generate a pdf file and send it via whatsapp, but everything I try, I get the same error.
Can someone please help me?

Screen1
Screen11216×544 45.2 KB

2
  1. Use the 10 blocks: Create10/AddPage10/Finish10
  2. Because you are saving your pdf to the ASD, you do not need to ask for WRITE permission
  3. remove the / from your filename in all places
  4. The pdf is saved to:
/storage/emulated/0/Android/data/<packageName>/files/mypdf.pdf

so use the ASD path and the filename as your path....

2 Likes
3

Thank you,
now it works and I can send the pdf.
I just have one problem left, I can't see my text in the pdf file.
Can you help me with that too please?

WhatsApp Image 2021-12-24 at 09.44.20
WhatsApp Image 2021-12-24 at 09.44.20720×1600 42.7 KB

pdf_6 (2).pdf (897.6 KB)

4

You have white text. Suggest you change your text color.....

2 Likes
5

Não sei o que estou fazendo de errado.

blocks
blocks891×322 26.1 KB

6

You are using Kodular. You should ask on that community

I suggest you look at the documentation for the pdf extension, and test your file paths.

image
image894×338 42.6 KB

1 Like
7

I've already researched the Kodular community. But come look here to see if you can find a solution. My biggest difficulty is finding the correct path for the PDF to be saved. I will try your code. Thank you very much for your attention.

8

Na verdade eu estava cometendo o erro de não colocar os blocos corretamente ... segui rigorosamente seus blocos e funcionou direitinho. Muito obrigado mesmo. :slight_smile: