From 9c0c9c0c8b0a5de125d69c966fe2f114ae737744 Mon Sep 17 00:00:00 2001
From: Larry Bernstone <lbernstone@gmail.com>
Date: Thu, 24 May 2018 16:10:17 -0600
Subject: [PATCH] Added link to compilation issues for arduino as esp-idf
 component

---
 docs/esp-idf_component.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/esp-idf_component.md b/docs/esp-idf_component.md
index be685125707..e58c157328d 100644
--- a/docs/esp-idf_component.md
+++ b/docs/esp-idf_component.md
@@ -68,3 +68,6 @@ If you are writing code that does not require Arduino to compile and you want yo
 #endif
 ```
 
+## Compilation Errors
+
+As commits are made to esp-idf and submodules, the codebases can develop incompatibilities which cause compilation errors.  If you have problems compiling, follow the instructions in [Issue #1142](https://github.com/espressif/arduino-esp32/issues/1142) to roll esp-idf back to a known good version.