Import .AIA from Thunkable Classic

Import 5000 block .AIA file from Thunkable Classic. Got following error, and only a fraction was imported.
image.
Any idea anyone?

Ya their is A bit different in the version of component of Thunkable classic & kodular so. that’s why you will get this error in blocks section. better you delete block of particular screen& recreate it…
@Luc_Stynen