Apk file creation error

MIT App Inventor Help
1

Good evening,

My name is Alejandro and I am a technology teacher at an institute in Vigo (Spain). Last year I started a project with my students and I'm having some troubles creating the .apk file. I am attaching photos in case you could give me a hand.

Thank you very much in advance.

Compiling part 2
Compiling part 2849×719 102 KB

Progress bar
Progress bar896×703 101 KB

Error
Error875×575 65.9 KB

2

Welcome
Is this a large project? How many screens and blocks? Did you upload a lot of assets?
To get sone statistics about the project, you can use https://unchive.kodular io
Just provide the overview of the statistics here
What happens if you try to build later?

Taifun

3

Post the aia.

4

Hello Jandro

Here is a check list that may help you:
ProfessorCad: Tips & Tricks Cannot Build/Install/Run APK

5

Hello,

Here is the aia file.

Thanks!

6
7

Hi,

The .aia file weighs 49.6 MB. The project has 45 windows (I realized later that I could have done it differently). It does have a multitude of assets (approximately one image, one audio and one text per window). There are few blocks per window.

8

Your aia:

grafik

Try tp use http://code.appinventor.mit.edu.ezproxy.canberra.edu.au/.

9

Two options:

  1. Download MP3 audio files at the first run.
  2. How to build a big app → APK max. 100 MB or → AAB 150 MB
10

How to do this see for example here

Taifun