Designing app problem

MIT App Inventor Help
1

HI .i have already done the components few weeks agoin the design and did the blocks for them but for some reason i cannot see the components now but the blocks of them are still there

2

What is your setting in Screen1 for the Blocks Toolkit?
image

If that is okay, what is the Visible setting in the Designer for the missing components and their enclosing Arrangements?

Lastly, did you remove any extensions?

3

hi....YES the blocksToolkit is set as all.....but the visible setting i checked with no visible and visible but they still donot appear in the designer........no i havent removed any extensions

4

(Canned Reply: ABG- Export & Upload .aia)
Export your .aia file and upload it here.
export_and_upload_aia

Also, show us the blocks for the components you can't see.

5

i donot know whether i have done the correct thing...,
MASISIZANEAPP.aia (960.2 KB)
how do i show u the components for the designer that i donot see but have blocks ?

6

I looked through all 9 of your Screens, and found every component used by every block.

Here is your Screen8 blocks image:

blocks
blocks612×1807 100 KB

Circle the block(s) for which you can't find the component.

Maybe your components are hiding inside collapsed [+] sections of the component tree, or are below the current scroll window?

Or are you talking about these components?
image

7

I can see your images require optimization for Android:
ProfessorCad: Tips & Tricks Images

Keep the image names short and simple. One of them is a snippet of code (actually a snippet I uploaded to the forum :slight_smile: ) ..... but it shouldn't be inside your App?

You have a lot of screens! On numerous occasions you have a procedure named 'procedure'. This could cause issues - give each procedure a meaningful, unique name.

How does the User get beyond Screen1? The only Block I see:

Screen1_blocks

Screen7 and Screen9 are blank and have no Blocks - is that correct?

10

hi...maybe they are hiding i dont know lets just hope when i join the emulator the function of the design components will be there etc etc ...

no the non visible components i know they wont be visibke you just have to rely on the blocks ..
soo by the looks of it and your opinion are all tghe blocks fine and will function properly

11

hi thank you i will go through the tips and tricks...

thank you i will give the procedure special names..

and the screen 1 i will give it a next button to move over to screen 2.

yes screen 7 and screen 9 are blank...screen 7 im doing it for image classification...so it can identify types of soil i donot know whether it will work as you can see in screen 6 i placed a hydrometer and camera with possibility the user can take a picture and the hydrometer can somehow identify the soil....im not sure though....any advicess

thank you