FAQ Section: Debugging

Frequently Asked Questions

ABG January 1, 2020, 9:15pm 1

Introductory

Testing techniques, including Do It - MIT

Sample Connect -> Companion sequence - @ABG

How to Read and Understand a Runtime Error Message - @ABG

Common Runtime Errors - @TimAI2

Advanced

Do It' to view procedure results, event arguments and local variables

How to run Logcat

How to use Do It in a loop

Screen1.ErrorOccured message numbers

SteveJG monster list of things you should not do

How to show raw responseContent from your app when debugging - TimAI2

Video of copying Do It responseContent results into a board post - ABG

Try/Catch Extension - Kodular

AI2Debug Extension: Helps tracing runtime errors - @Kumaraswamy

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Saving and retrieving values from a database

Tinydb import data and split into variables

Original index from sheet after using Query functions from web app script

Canteen App (Cart)

Store variable into list - could not fit int to byte error 514

MIT App Storage Capacity

Need help on my sms app

ERROR: aught exception in inliner for #<procedure

Firebase vs Lists & Listview?

AI2 companion for my apps stops suddenly without any error message

Medication Reminder (again)

Connection Error Question

Property setter was expecting a com.google.appinventor.components.runtime.Label component but got a YailList instead

Chasing an error

Add items to list is not exactly working

Apk to html file wont open

Guessing Game Issue?

Need assistance fixing a contain text for my black jack game

Error while running the program

Set listview to only first item

Common Runtime Errors

How to Read and Understand a Runtime Error Message

Help me solve a randomize list problem

Help me please, Get data from firebase

Text to speech and split text

How do I improve the speed of packaging APK?

Operation replace list item cannot accept the arguments

Debugging confusion

On the tablet, the application does not open

Add dictionary entries to list, incremental then display in a list?

Screen vs variable initialisation

Error...is not a well-formed list of pairs?

Difference in output of text length depending on from where it comes, list direkt, or list with blocks between

Find the for loop index too large : (Select list item : Attenpt to get list item no. 2 of list of length 1?

ERREUR avec la GOOGLE SHEET

Error message: The operation + cannot accept the arguments "", ""

Index in list is randomly changing

How can I create data storage using clock component and display it in a table using calendar?

Do my Indexes match my Code? (Bluetooth classic)

AI2LiveDebug: Helps tracing problems and runtime errors

Problem with BLE, slider to byte, and now build export crashing on phone

Incrementing a key value in the dictionary

Why does my screen change when an Image Sprite hits another Sprite

Read with exact filter - works on columns, can it also work on rows?

(sos!) Help me fix some problem for my Sorting (name and score)

Indicate the error in the blocks with a yellow color

Delay on loading screen or bug

Topic REgarding Debugging

Estoy haciendo un juego de busqueda del tesoro pero cuando lo inicio me sale esto (I'm doing a treasure hunt game but when I start it I get this)

How do you extract data from a json array?

BT paired devices empty list

Conversione stringa (String conversion)

Significant figures/ significant digits

The operation select list item connot accept the arguments

Im making a simple app that identifies if you are late or not using if and else block

Replacement Does Not Work | Array and " " Visible In Screen Passed Text On Other Screen

Make (Vaccination) reminder based on schedule

Why my "do it" in the right click is grey?

Loops and procedure problem

Android permissions - BLE - Android 12

Crash app multiscreen

Problems with checking values with sha256 encrypting

Bad arguments to select list item , the operation select list item cannot acccept the arguments:{"<!doctype"}

How to send a 4 x int16_t structure on bluetooth

How do you make idle game add points when game isn't running?

Error while downloading APK, pls answer fast

Mit apps keeps reading null value from thingspeak

Catch runtime error / Identify the blocks that cause it

Telegrambot How to write user message and catch bot's reply?

List view component not wark properly

RE: "App inventor is unable to build this project" error, "The compiler output error was"

About TinyDB to show item by item

Downloading the app inventor setup software

Runtime Error - Daily Planner App

How to show raw responseContent from your app when debugging

I am trying to display the patient's sugar, oxygen and sugar level

Change from 24 hour format to 12 hour format

Add list item to list, items changed order

Delete last line data on the label

How do I set an open listpicker to another list? (Newb mistakes?)

If condition not satisfied

Trouble setting up APP

First time and trouble with multiple sensor program

Literally can't retrieve data from lists stored in TinyDB

Is there a problem with trying to clear list?

Duration between times

Runtime error "java.util.List.iterator() on a null object reference"

Creat marker do not regen markers

Help to find solution for my error

Trying to fetch and display information using an API Key

Help to show data from arduino to label

Firebase data is not loading

How do you download image?

I want to store the data from a text from one screen to another to translate it

Saving files 0 bytes

Using HorizontalViewPager1 instead of Canvas and Imagespirite

Help me fix this bug

The width of a drawing area is generally only set with the second (same) command. Why?

Cannot convert element to integer AGAIN and AGAIN and AGAIN

Continuing to Get Error _____ when we try to add things to tinyDB and retrieve things to ListView

Time interval in milliseconds between two events

Anyone please tell me Exception Handing in mit app inventor

Using HorizontalViewPager1 instead of Canvas and Imagespirite