git.delta.rocks / unique-network / refs/commits / dd8a13dfd6b6

154					)))154					)))
155				})155				})
156				// FIXME: it may fail with DispatchError in case of depth limit156				// FIXME: it may fail with DispatchError in case of depth limit
157				.map_err(|e| panic!("err?!")).ok()??;157				.ok()??;
158				Some(sponsor.as_sub().clone())158				Some(sponsor.as_sub().clone())
159			}159			}
160			_ => None,160			_ => None,

--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -444,7 +444,7 @@
 		for (id, token_uri) in tokens {
 			let id: u32 = id.try_into().map_err(|_| "token id overflow")?;
 			if id != expected_index {
-				panic!("item id should be next ({}) but got {}", expected_index, id);
+				return Err("item id should be next".into());
 			}
 			expected_index = expected_index.checked_add(1).ok_or("item id overflow")?;