Hi All!
I have a problem and have had no luck searching for the answer.
In my app I am simply cloning an image 29 times.
Each clone gets an image randomly from a list of 6 images.
For some reason I end up with blank clones. Each time I load the screen the blanks are in different positions. The number of blank clones also varies.
I have tried using a list, a Local DB and local storage data source and the result is the same.
I thought maybe the blank is from the blank row that you get at the bottom of your DB. So I tried limiting the random images to two from the list, but the blanks still appear.
I hope I am missing something simple. Any guidance is really appreciated.
Screenshots below.
What’s happening is that your repeat loop is firing the Clone block repeatedly without any delay. But the “do” section of the Clone block doesn’t have time to complete it’s blocks before the next image clone is created.
So you either need to add a Wait block inside the repeat loop, after the Clone block, and set it to a small number like 0.01 or 0.03. That may work.
Or, you need to do all the cloning first and then use a separate loop to set the pictures of all of the cloned images. That would be my approach.
