Copy-paste fix pattern
library CB-Storage
fn main() {
string value = CB-Storage.read_text_or("settings.cb", "default")
println(value)
}Why it happens
A CB-Storage read or write failed.
How to fix it
Validate the path, permissions, and fallback behavior.
Runtime and Studio now show this kind of page from the error dialog: plain message first, stable code second, original details third.