how can i find error code?

[임광현]

At first my mother language isn't English.

But our country has not lively community for App inventor. so i'm going to struggle for explaining my problem. sorry for my explaining sucks

i just learned programming before about 10years ago (Visual basic , C)

so i have really really basic knowledge : what is the variable,some functions,can understand flow chart... thats it

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I'm trying to make a app for my personal project (just curious)

it worked (80%)  but suddenly it doesn't work anymore (maybe i made a mistakes something)

i'm feeling very gloomy . seriously.

i remember when i was young , there was toggle breakpoint (F5 maybe).

so i could to find where is the problem.

but i can't find toggle breakpoint in this app inventor

------------------------------------------------------------------

This is first(home) screen and blocks

 

if i try to click on NOX Player 6.2.832

error msg with stopped.

but it slowly works on aistarter

??????

This is next screen and blocks.

  

[left -> right] [ up -> down ] 

 

confirm button is OK

Question 1.

Why procedure doesn't works? (price)

Question 2.

I want to do like this .

<

IF sentence is too dificult .

if slide on -> global slide = 1

if slide off -> global slide = 0

so 

if global slide == 1

show sentence 

if not nothing.

>

this is settle screen

i made this for checking it works.

actually i used "/saved data" insted saved data

question 3.

What the....

ha................

please save me

please save me..

thanks for read this i hope you guys having a good day.

thank you

[Ghica]

Hi,

"saved data" is not a good filename. Change it to  "savedData" or saved_data" and try again.

If your error persists, attach an .aia for us to look at.

Cheers, Ghica

[임광현]

I changed it but same thing T.T

so i attached .aia

[Chris Ward]

Hi

The description of error codes can be found on my website:

https://www.professorcad.co.uk/appinventorerrormsgs

If you need to give the User of your App a better error message, or find a way to handle an error as elegantly as possible, you can use the Screen error block. Code snippet here:

https://www.professorcad.co.uk/appinventorsnippets#GetErrorInfo

[Ghica]

Screen_settle:

This is not how it works.

After starting to read a file, you have to use: when File1.GotText. The code will become this:

Then, in your screen_cash, you have a procedure called "procedure". This is a really bad name. Change it to something that says what you want to do with the procedure. And, you never seem to call this procedure, so, when is it supposed to be executed?

Cheers, Ghica.

[임광현]

Thanks for reply . really i appreciate you. i mistook that procedure

All function works!!!!!

but there is a problem.

if i try to run this app via connect , there is no problem.

but when i build this app, i can't run because stopped

-------------------------

maybe it had table arrangement's bug

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DONE!!!!!

THANK YOU A LOT . How can i say......... really really thank you Ghica

[Ghica]

Hi,

If your app still stops after building, then attach your newest .aia here, maybe someone can find the cause.

Cheers, Ghica.