X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/c0c0d769cd812e87efa392649380dc5ba8a25cd4..34389f5d6803e4ae51c09d116baf2d75ef546b10:/sdk/python/arvados/errors.py

diff --git a/sdk/python/arvados/errors.py b/sdk/python/arvados/errors.py
index b4afb21f11..85472d8cdf 100644
--- a/sdk/python/arvados/errors.py
+++ b/sdk/python/arvados/errors.py
@@ -16,3 +16,5 @@ class NotImplementedError(Exception):
     pass
 class NoKeepServersError(Exception):
     pass
+class StaleWriterStateError(Exception):
+    pass