If I remember correctly, this is a well known bug in the ColinTreeScrollHandler extension.
Why not use the extension I suggested to you?
3 Likes
Then tell me what to put inside hScrollView?
Note: Don't tell me that you use kodular go and ask in kodular community, I don't use kodular my primary builder is app inventor and this is the screenshot from their community.
You put true if you want hScrollView and false if you want vScrollView. The same approach applies in other similar blocks.
1 Like
Because of this only I don't select solution in my threads, what's the reason of closing why you promote user to make duplicate threads?
Sorry If I said something wrong. Please do let me know the reason behind closing?
Marking solution doesn't close a topic. A topic is closed automatically 7 days after the last reply
2 Likes
This happens automatically in Discourse (the community software) when a solution is checked.
In this instance, it is correct as a solution was found, you chose to raise another,separate issue in the same topic, you should have started a new topic, which would not be a duplicate.
1 Like
@TIMAI2 I am getting this in this extension:
Attempt to invoke virtual method 'int android.widget.ScrollView.getChildCount()' on a null object reference
Do you have screen scrolling turned on? Do you have a scrolling arrangement inside another scrolling arrangement? If neither of these, then please show your relevant blocks and designer setup.
Nope
Nope
This extensions seems completely useless it can't even scroll:
Edit: Sorry I messed up with my blocks it works fine.
If you used the extension correctly.....
You want to scroll vertically (hScrollView = false), but you have set the ScrollBy to pX 200 (scroll horizontally by 200)
1 Like
yes got it but what about this:
Be a little more cautious and considerate when you are having issues
6 Likes
as previously requested
Sunny is giving max scroll position = 15948
While Colintree is giving max scroll position = 15703
and it's causing me lot of problems in taking out the percentage.
Oh finally it was all about companion when I exported test apk both are returing same values and also now I restarted companion so it's also same.
After a lot of hard work I guarantee this block is broken
it returns different value than full scrolled get scroll y
I have deselected the solution because this extension is buggy so I want something else that can solve my problem.
1 Like
Please provide an example aia project that reproduces the problem, and explain clearly what it is you are trying to achieve.
3 Likes
the extension you recommended doesn't returns the 100% value even when the vertical scroll arrangement is fully scrolled.
Learn more what I am trying to achieve