--- a/runtime/WampClient.py Fri Jan 24 11:33:18 2025 +0100 +++ b/runtime/WampClient.py Fri Jan 24 15:39:06 2025 +0100 @@ -241,7 +241,7 @@ def SetWampSecret(wampSecret): - with open(os.path.realpath(_WampSecret), 'w') as f: + with open(os.path.realpath(_WampSecret), 'wb') as f: f.write(wampSecret)