After I brought the project that was open to the gallery, I proceeded with the build.
However, a compilation error occurs and stops as shown in the image below.
When I build the original project released in the gallery, it will be executed normally. However, after uploading a normal project to the gallery, if you take it and build it, an error will occur.
That project stalls my Designer session when I try to switch to the Blocks view.
On my laptop, the project's export arrives as a .zip file, also unusual.
I renamed it to a .aia extension, so I could upload it here.
It seems to lack any blocks. 4572029513498624.aia (122.4 KB)
What are their symptoms?
Could you export .aia files for those projects and post them here?
P.S. The project built an .apk file just fine for me.
Comparing your corrupted project and mine, the earliest divergence I see is in the project names in the Gallery, in the transition between your language and English.
The English name for your project is click_button.
Your corrupted Gallery project's name was a mix of languages, ending in "?_project".
I am referring your problem project to @jis for review.
In the meantime, I recommend sharing exported .aia files outside the Gallery.