The operation length of list cannot accept the arguments: , [200]

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#1

Guys I have this error, I don’t know how to fix it. Here I leave my blocks.

image

image

image

image
image724×399 29.5 KB

¡ready!

#2

U are seting response code to variable :scream: :scream:
Do this
Set global titulo to get value

3 Likes
#3

Not only titulo set all variable to get values not response code

2 Likes
#4

Now I have another problem, I can’t see the list_view_and_image in the app :c
and if I have it visible.

#5

Why are u using json?

#6

for the images that I bring from the airtable, but even if I did not put the images in the “list_view_and_image” it would not look the same.

#7

I think it is ur database problem

#8

Post a screenshot of ur database

#9

Airtable.com:

image

  1. title
  2. subtitle
  3. the photos
#10

I have tried once kodular does not get attachment from airtable so u should upload the image in cloudinary and put the link in airtable and after that put it in list view

1 Like
#11

I understand, but the problem is that I don’t even know the text

I mean, the list_view_and_image is not visible (it’s like the data will not arrive)

#12

First u should do that

#13

Friend, you can see, I don’t know what I did but it can be seen, thanks for helping me and being attentive to my questions and doubts

#14

Print the data on a label

1 Like
#15

friends other error…

Select list item: Attempt to get item number 1 of a list of length 0: ()

¿because?

I use the same blocks as above, I have not modified anything

#16

ur list is empty

1 Like
#17

Look, when the screen is initialized it loads everything perfectly, but when I modify something in the koudular editor (for example I change the size or the text to a label or another component) obviously the companion app reloads and tells me the message:

Select list item: Attempt to get item number 1 of a list of length 0: ()

#18

Please, write in English.
He told you: your list is empty. Please check the contents of your list.

#19

sorry, I already translated the message.

The list is full, the error is when the page is updated by changing any property of the editor, I have not tried it in worse apk while I am in the editor, and I update any component, it shows me that error.

when it initializes, it shows me all the values without any error

1 Like
#20

Please , check your Lists , At some point it is empty. The message says so. :thumbsup:

2 Likes