Bad arguments to +; this operation cannot accept the arguments: [*empty-string*], [0]

how can solve??

This text is probably empty as the error says

bild
bild

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and what need put here sir?? Thanks

I don’t know what your app is supposed to do but as you are using math addition component
Does this work text+1=?, probably not

when they click on the button, roulette must give a value from the lists below

Use this one

Now say this when i put your changes sir

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This will be the last one

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i put here list of 0 , 30, 60… or only put the other buttom 0 in all that places??

Yes, use 0 on all

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ok i use this in all and say you

@Boban sir earning app alert :moneybag:

3 Likes

Yeah, it looks like a gambling app.
OP please note that gambling apps are unlikely to be approved for monetisation.

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At the time I didn’t pay attention to his code, anyway it is his account that is in jeopardy

The + (add) accepts numbers and Strings which only contain a number.

0.12345 - GOOD
“It is 5.6/7” or “5+6-3” - BAD

I have the same problem.

It would really help if you provided a screenshot of your relevant blocks, so we can see what you are trying to do, and where the problem may be.

To get an image of your blocks, right click in the Blocks Editor and select “Download Blocks as Image”. You might want to use an image editor to crop etc. if required. Then post it here in the community.

see also

Taifun

I got the same error…
Please let me know why it is showing and this is a quiz application…

where in your blocks are you using the + operation?
https://docs.kodular.io/blocks/math/#add

make sure to have a value for each argument…
Taifun