Improve error message for missing utxo in newm-chain

projectNEWM · Sep 5, 2024 · df810d1 · df810d1
1 parent 2d849a5
commit df810d1
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/newm-chain/src/main/kotlin/io/newm/chain/grpc/NewmChainService.kt b/newm-chain/src/main/kotlin/io/newm/chain/grpc/NewmChainService.kt
@@ -398,9 +398,11 @@ class NewmChainService : NewmChainGrpcKt.NewmChainCoroutineImplBase() {
                     } else {
                         utxos.sumOf { utxo ->
                             val scriptRefHexLength =
-                                ledgerRepository
-                                    .queryUtxosByOutputRef(utxo.hash, utxo.ix.toInt())
-                                    .first()
+                                requireNotNull(
+                                    ledgerRepository
+                                        .queryUtxosByOutputRef(utxo.hash, utxo.ix.toInt())
+                                        .firstOrNull()
+                                ) { "Utxo not found in ledger: ${utxo.hash}#${utxo.ix}" }
                                     .scriptRef
                                     ?.length
                                     ?.toLong()