I am getting : Start (1) + length (1) - 1 exceeds text length (0). I dont understand what i am doing wrong

MIT App Inventor Help
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Test_1_Puzzle.aia (373.5 KB)

Please only take a look at screen3 , I don't mind taking a look at other screens but they arent complete.

Sorry when I posted the question it was 2 am or 3 am i was staying awake late to finish it. I felt sleepy and slept.

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Ik i am posting it again but i am in a state of urgency, and I apologize in advance.

Test_1_Puzzle.aia (373.5 KB)

I have uploaded the aia file please look into it , please only look into screen 3 the rest of the app isn't complete yet.

I have to get this completed in a few h hours at most.

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Please do not post duplicate topics. This makes the topic unclean, even if you are in emergency. But I understand your situation, I am looking into the AIA. :slight_smile:

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yes i understand and i am really sorry but need it finish this up within the next few hours.

Thank you so much for trying to help me btw

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have you found out what is wrong with that block?

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Your problem is in here:

image

You may want to look here at some Wordle code examples

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i was able to fix that part with the help of another person, I am running into another error now ( fix was just to put callings into a if condition where list not equal to empty string )

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and that error is ?

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Select list item: Attempt to get item number 98 of a list of length 5: [com.google.appinventor.components.runtime.TextBox@a848037, com.google.appinventor.components.runtime.TextBox@a23c30d, com.google.appinventor.components.runtime.TextBox@816e8d3, com.google.appinventor.components.runtime.TextBox@8d68309, com.google.appinventor.components.runtime.TextBox@c5d3f2f]

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have you looked into it ?

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The answer is in your error message, first line

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yes, i understand that but could you suggest a fix? because I cant come to understand what I did wrong there.

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(topic deleted by author)

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image
image1109×219 29.8 KB

Here you set an index of 98 or 99 (it fails on the first one) when you probably mean 1 or 2 ?

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no, they are supposed to be random numbers and when I call the function the numbers get changed in the list accordingly

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yes, there are only 5 texboxes in a row, you are setting the index to 98

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could you suggest a fix to it ?

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Repair the damage by not asking for an index of 98/99

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so that should fix it? thx

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errors still occur in same area