From 4ebfef01f3b2d8ae91d18acad6f179688f5e4fb8 Mon Sep 17 00:00:00 2001
From: "Wilson E. Alvarez" <wilson.e.alvarez1@gmail.com>
Date: Sat, 15 Feb 2020 11:14:22 -0500
Subject: [PATCH] Added current memory issue at build time to README

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 41e817e6f542..d44004d8206d 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,9 @@ make SPHINXBUILD=~/.local/bin/sphinx-build html
 ```
 
 The compilation might take some time as the `classes/` folder contains many files to parse.
+
+In case of a `MemoryError` or `EOFError`, you can remove the `classes/` folder and run `make` again. This will drop the class references from the final HTML documentation but will keep the rest intact. See [#3157](https://github.com/godotengine/godot-docs/issues/3157) for more details.
+
 You can then test the changes live by opening `_build/html/index.html` in your favorite browser.
 
 ### Building with Sphinx on Windows