Lines in .csv files in list

MIT App Inventor Help
1

How many lines do .csv files support?

I have a file and when I load more than 8 thousand lines it gives an error.

thanks

2

Hello Eric

That's a lot of lines (Rows). How many columns per Row?

3

What is the error?
Show your relevant blocks.

4

Is the csv stored in Media? There is a size limit of 5 mb to the files stored in Assets (Media) that might be your issue, not the number of 'lines' in your csv file. :thinking:

5

(Canned Reply: ABG- Export & Upload .aia)
Export your .aia file and upload it here.

export_and_upload_aia

.

6

File size is 7mb

7

image


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image654×738 60.7 KB

8

In total are 18 thounsand lines and 3 columns

9

I might suggest you convert your csv to an sqlite database (you can do this using the DB Browser for SQLite) and use sqlite

or

10

I would load the CSV to a Google Sheet, and let the app download what it needs from there at run time.

That would shrink the app down considerably.

If you post an English language .aia file, I could advise further.

11

Did you already reveal, which error exactly you get?

Also what's that?

Screenshot_20240729_124844_DuckDuckGo
Screenshot_20240729_124844_DuckDuckGo1080×225 74.8 KB

You are trying to add the complete csv table as one item into a list...

Display the text from the file in a label to find out, if reading the file works

Taifun