From 175d14b3833b669e68ceadc8c6e62b2f66965b32 Mon Sep 17 00:00:00 2001
From: Atharv Mudse <163705624+attu0@users.noreply.github.com>
Date: Fri, 20 Mar 2026 07:53:43 +0530
Subject: [PATCH 1/2] Fix: add missing test_interface_files dependency in setup
 instructions

---
 README.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/README.md b/README.md
index e5938f35..2519a98a 100644
--- a/README.md
+++ b/README.md
@@ -173,6 +173,29 @@ Build the workspace:
 colcon build
 ```
 
+### Known build issue (missing test_interface_files)
+
+If you encounter the following error during `colcon build`:
+
+You can fix it by cloning the missing dependency:
+
+```shell
+git clone -b humble https://github.com/ros2/test_interface_files.git src/test_interface_files
+```
+
+Build the workspace:
+
+```shell
+. /opt/ros/humble/setup.sh
+colcon build
+```
+
+Alternatively, you can skip building the problematic package:
+
+```shell
+colcon build --packages-skip test_msgs
+```
+
 ### Running the examples
 
 After building, source your workspace and run the examples:

From 2dc653064d84a39a47d75481bc3123ae5308320e Mon Sep 17 00:00:00 2001
From: Atharv Mudse <163705624+attu0@users.noreply.github.com>
Date: Wed, 3 Jun 2026 22:35:29 +0530
Subject: [PATCH 2/2] fixed build error

---
 README.md | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/README.md b/README.md
index 2519a98a..ffa4179b 100644
--- a/README.md
+++ b/README.md
@@ -97,6 +97,29 @@ Build the workspace:
 colcon build
 ```
 
+### Known build issue (missing test_interface_files)
+
+If you encounter the following error during `colcon build`:
+
+You can fix it by cloning the missing dependency:
+
+```shell
+git clone -b humble https://github.com/ros2/test_interface_files.git src/test_interface_files
+```
+
+Build the workspace:
+
+```shell
+. /opt/ros/humble/setup.sh
+colcon build
+```
+
+Alternatively, you can skip building the problematic package:
+
+```shell
+colcon build --packages-skip test_msgs
+
+
 ### ROS 2 Kilted Kaiju
 
 For ROS 2 Kilted, clone the ROS 2 message packages to your workspace:
@@ -126,6 +149,28 @@ Build the workspace:
 colcon build
 ```
 
+### Known build issue (missing test_interface_files)
+
+If you encounter the following error during `colcon build`:
+
+You can fix it by cloning the missing dependency:
+
+```shell
+git clone -b humble https://github.com/ros2/test_interface_files.git src/test_interface_files
+```
+
+Build the workspace:
+
+```shell
+. /opt/ros/humble/setup.sh
+colcon build
+```
+
+Alternatively, you can skip building the problematic package:
+
+```shell
+colcon build --packages-skip test_msgs
+
 ### ROS 2 Jazzy Jalisco
 
 For ROS 2 Jazzy, you need to clone the code generator and message packages to your workspace:
@@ -148,7 +193,27 @@ Build the workspace:
 . /opt/ros/jazzy/setup.sh
 colcon build
 ```
+### Known build issue (missing test_interface_files)
+
+If you encounter the following error during `colcon build`:
+
+You can fix it by cloning the missing dependency:
+
+```shell
+git clone -b humble https://github.com/ros2/test_interface_files.git src/test_interface_files
+```
+
+Build the workspace:
+
+```shell
+. /opt/ros/humble/setup.sh
+colcon build
+```
 
+Alternatively, you can skip building the problematic package:
+
+```shell
+colcon build --packages-skip test_msgs
 
 ### ROS 2 Humble Hawksbill