From 0376a92ebb8d9e4365b486d212ae4f1b940bd0a4 Mon Sep 17 00:00:00 2001
From: Ivan Kravets <me@ikravets.com>
Date: Thu, 1 Jun 2017 21:35:26 +0300
Subject: [PATCH] FAQ: UnicodeDecodeError: Non-ASCII characters found in build
 environment

---
 docs                       |  2 +-
 platformio/builder/main.py | 13 +++++++++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/docs b/docs
index 1666723f..e023a616 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit 1666723f26e84933e43638250cbf51e9553627f7
+Subproject commit e023a61674cf63fb55e459bff3a633841bf8c193
diff --git a/platformio/builder/main.py b/platformio/builder/main.py
index 83eb6029..79b25f9e 100644
--- a/platformio/builder/main.py
+++ b/platformio/builder/main.py
@@ -14,6 +14,7 @@
 
 import base64
 import json
+import sys
 from os import environ
 from os.path import join
 from time import time
@@ -166,5 +167,13 @@ if "envdump" in COMMAND_LINE_TARGETS:
     env.Exit(0)
 
 if "idedata" in COMMAND_LINE_TARGETS:
-    print "\n%s\n" % json.dumps(env.DumpIDEData())
-    env.Exit(0)
+    try:
+        print "\n%s\n" % json.dumps(env.DumpIDEData())
+        env.Exit(0)
+    except UnicodeDecodeError:
+        sys.stderr.write(
+            "\nUnicodeDecodeError: Non-ASCII characters found in build "
+            "environment\n"
+            "See explanation in FAQ > Troubleshooting > Building\n"
+            "http://docs.platformio.org/page/faq.html\n\n")
+        env.Exit(1)