diff --git a/src/actions/build.rs b/src/actions/build.rs
index fb05734..58e9e2a 100644
--- a/src/actions/build.rs
+++ b/src/actions/build.rs
@@ -1,7 +1,7 @@
 //! Module for managing and building backends.
 
 use super::utils;
-use crate::{command, log, paths, project::Project};
+use crate::{command, errors::Error, log, paths, project::Project};
 
 /// BuildAction configuration.
 pub struct BuildAction<'a> {
diff --git a/src/actions/schema.rs b/src/actions/schema.rs
index 1524f1e..6bfc108 100644
--- a/src/actions/schema.rs
+++ b/src/actions/schema.rs
@@ -1,7 +1,7 @@
 //! Module for generating contracts schema.
 
 use super::utils;
-use crate::{command, log, project::Project};
+use crate::{command, errors::Error, log, project::Project};
 
 /// SchemaAction configuration.
 pub struct SchemaAction<'a> {
diff --git a/src/actions/utils.rs b/src/actions/utils.rs
index 018d518..164297d 100644
--- a/src/actions/utils.rs
+++ b/src/actions/utils.rs
@@ -24,7 +24,7 @@ pub fn contracts(project: &Project, names_string: String) -> Result<Vec<Contract
 
 /// Check if contract name argument is valid if set.
 pub fn validate_contract_name_argument(project: &Project, names_string: String) {
-    let names = parse_contracts_names(names_string);
+    let names = parse_contracts_names(names_string).unwrap_or_default();
     names.iter().for_each(|contract_name| {
         if !project
             .odra_toml()