From dbf21d5195e82e6d03816e92dd33b37c3c0577ca Mon Sep 17 00:00:00 2001
From: jxltom <jxltom@gmail.com>
Date: Fri, 9 Nov 2018 09:56:04 +0800
Subject: [PATCH 1/2] Do not raise exception for pipenv graph when virtualenv
 does not exist

---
 pipenv/core.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pipenv/core.py b/pipenv/core.py
index dabf065c..d3d05a0d 100644
--- a/pipenv/core.py
+++ b/pipenv/core.py
@@ -2438,6 +2438,9 @@ def do_graph(bare=False, json=False, json_tree=False, reverse=False):
             err=True,
         )
         sys.exit(1)
+    except RuntimeError:
+        pass
+
     if reverse and json:
         click.echo(
             u"{0}: {1}".format(

From 9d33d6323dc69199ed4ce536f14177ee963fac5e Mon Sep 17 00:00:00 2001
From: jxltom <jxltom@gmail.com>
Date: Fri, 9 Nov 2018 10:00:29 +0800
Subject: [PATCH 2/2] Add bugfix news for issue 3201

---
 news/3201.bugfix | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 news/3201.bugfix

diff --git a/news/3201.bugfix b/news/3201.bugfix
new file mode 100644
index 00000000..01dba4f6
--- /dev/null
+++ b/news/3201.bugfix
@@ -0,0 +1 @@
+Fix a bug where exception is raised when run pipenv graph in a project without created virtualenv