From 7adc146e2f9667ce69888d0a0f952c8f44b6ff20 Mon Sep 17 00:00:00 2001
From: Sloane Hertel <19572925+s-hertel@users.noreply.github.com>
Date: Fri, 15 Mar 2024 20:17:37 -0400
Subject: [PATCH] Fix traceback and allow installing roles with version None
 (#81849)

* Allow installing roles with version `None` from Galaxy

Co-authored-by: Matt Martz <matt@sivel.net>
---
 changelogs/fragments/a-g-install-version-None.yml | 2 ++
 lib/ansible/galaxy/role.py                        | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 changelogs/fragments/a-g-install-version-None.yml

diff --git a/changelogs/fragments/a-g-install-version-None.yml b/changelogs/fragments/a-g-install-version-None.yml
new file mode 100644
index 00000000000..874e5f0dbe0
--- /dev/null
+++ b/changelogs/fragments/a-g-install-version-None.yml
@@ -0,0 +1,2 @@
+bugfixes:
+  - ansible-galaxy role install - fix installing roles from Galaxy that have version ``None`` (https://github.com/ansible/ansible/issues/81832).
diff --git a/lib/ansible/galaxy/role.py b/lib/ansible/galaxy/role.py
index 77334f8630e..d6d8454b809 100644
--- a/lib/ansible/galaxy/role.py
+++ b/lib/ansible/galaxy/role.py
@@ -297,7 +297,7 @@ class GalaxyRole(object):
                     # are no versions in the list, we'll grab the head
                     # of the master branch
                     if len(role_versions) > 0:
-                        loose_versions = [LooseVersion(a.get('name', None)) for a in role_versions]
+                        loose_versions = [v for a in role_versions if (v := LooseVersion()) and v.parse(a.get('name') or '') is None]
                         try:
                             loose_versions.sort()
                         except TypeError: