diff --git a/onepwd/galaxy.yml b/onepwd/galaxy.yml
index 2209b76..1824e1d 100644
--- a/onepwd/galaxy.yml
+++ b/onepwd/galaxy.yml
@@ -9,7 +9,7 @@ namespace: dbildungscloud
 name: onepwd
 
 # The version of the collection. Must be compatible with semantic versioning
-version: 2.4.0
+version: 2.5.0
 
 # The path to the Markdown (.md) readme file. This path is relative to the root of the collection
 readme: README.md
diff --git a/onepwd/plugins/lookup/onepwd.py b/onepwd/plugins/lookup/onepwd.py
index 111a500..9f23c74 100644
--- a/onepwd/plugins/lookup/onepwd.py
+++ b/onepwd/plugins/lookup/onepwd.py
@@ -49,6 +49,18 @@ def run(self, terms, variables=None, **kwargs):
         secret_name=kwargs.get('secret_name', '')
         vault=kwargs.get('vault', None)
         field=kwargs.get('field', None)
+        ignore_not_found=kwargs.get('ignore_not_found', False)
         values=[]
-        values.append(onepwd.get_single_secret(op, secret_name, field=field, vault=vault))
+        try:
+            values.append(onepwd.get_single_secret(op, secret_name, field=field, vault=vault))
+        except onepwd.UnauthorizedError:
+            raise AnsibleError("Unauthorized")
+        except onepwd.DuplicateItemsError:
+            raise AnsibleError(f"More than one item named {secret_name} in vault {vault}")
+        except onepwd.UnknownResourceItem:
+            if ignore_not_found:
+                return []
+            raise AnsibleError(f"No item named {secret_name} in vault {vault}")
+        except onepwd.UnknownError as unknown_error:
+            raise AnsibleError(unknown_error)
         return values
diff --git a/onepwd/setup.py b/onepwd/setup.py
index ceab77b..bef15ff 100644
--- a/onepwd/setup.py
+++ b/onepwd/setup.py
@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="onepwd",
-    version="2.2.1",
+    version="2.5.0",
     author="HPI Schulcloud",
     author_email="devops@dbildungscloud.de",
     description="Utilities to work with 1password",
diff --git a/onepwd/src/onepwd/__init__.py b/onepwd/src/onepwd/__init__.py
index 7002f7d..ac9392c 100644
--- a/onepwd/src/onepwd/__init__.py
+++ b/onepwd/src/onepwd/__init__.py
@@ -22,7 +22,7 @@ def __init__(self, item_name, vault):
         self.message = message
 
 
-class UnauthorizedErrorError(Exception):
+class UnauthorizedError(Exception):
     pass
 
 
@@ -181,17 +181,11 @@ def delete_item(self, item_name, vault=None):
     def get(self, resource, item_name, vault=None):
         vault_flag = get_optional_flag(vault=vault)
         op_command = f"{self.op} {resource} get '{item_name}' {vault_flag} --session={self.session_token}"
-        try:
-            return json.loads(run_op_command_in_shell(op_command))
-        except subprocess.CalledProcessError:
-            raise UnknownResourceItem(f"{resource}: {item_name}")
+        return json.loads(run_op_command_in_shell(op_command))
 
     def get_document(self, item_name):
         op_command = f"{self.op} document get '{item_name}' --session={self.session_token}"
-        try:
-            return run_op_command_in_shell(op_command)
-        except subprocess.CalledProcessError:
-            raise UnknownResourceItem(f"document: {item_name}")
+        return run_op_command_in_shell(op_command)
 
     def create_document_from_file(self, path, title, vault=None):
         vault_flag = get_optional_flag(vault=vault)