Help, error in using ChartMaker extension

[avana]

Good day all

I am facing the following issue and would like to seek some kind help please.

I visited this website upon reading about the ChartMaker extension for App Inventor 2:

MillsCS215AppInventorProj/chartmaker

From the website, I downloaded this ChartMaker extension:
edu.mills.appinventor.ChartMaker.aix (9.5 KB)

I also downloaded the example aia file to try out:
ChartMakerExample.aia (11.5 KB)

This is the pie chart that is supposed to appear when 'Pie' button is clicked:

However, when I tried out the app myself on my phone, this is what I got:

Does anyone know how to solve this issue please?

Appreciate all help and input

Warm regards,
Avana

[Alpha2020]

Please show your blocks

[avana]

Hi Alpha2020,

It is the same as the example:

All I did was to download and run the sample aia file (link in above post). I didn't make any changes to their codes.

Warm regards,
Avana

[Alpha2020]

The problem is that the drawPieChart block is not there in that extension.

[avana]

Hi Alpha2020,

How to include the drawPieChart block?

Also for the line graph and bar chart, they don't work too.

They made an extension for App Inventor 2 that is missing so many things for their app to work, so weird

Warm regards,
Avana

[Alpha2020]

Let me try.

[Alpha2020]

Hi @avana, I have no problem please show your blocks because if some spelling mistakes are there to check

[avana]

Hi Alpha2020,

This is the set of code blocks I used:

This is the aia file I used:
ChartMakerExample_1 (2).aia (11.6 KB)

I didn't change anything.

Warm regards,
Avana

[Alpha2020]

Yes, to solve your problem please delete the extension then
download it once more time-
https://community.appinventor.mit.edu/uploads/short-url/tkkQGuT3BtlvvkoxG0oLMYtHk6E.aix
Then upload it.

Check if the label for the block drawPieChart is DrawPieChart

[Alpha2020]

Not

Correct-

[avana]

Hi Alpha2020,

Yes, it works now!

Thank you so much!

Warm regards,
Avana

[Alpha2020]

Welcome