From a6f73c848a53e92919f33f1b6f06167cfdebd9d1 Mon Sep 17 00:00:00 2001
From: "Dr. Denis" <denis@stoglrobotics.de>
Date: Tue, 18 Jul 2023 16:25:03 +0200
Subject: [PATCH] Add output if hardware component system is not initialized.

---
 hardware_interface/src/resource_manager.cpp | 23 +++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/hardware_interface/src/resource_manager.cpp b/hardware_interface/src/resource_manager.cpp
index 61a3fe5a33..73daddd23d 100644
--- a/hardware_interface/src/resource_manager.cpp
+++ b/hardware_interface/src/resource_manager.cpp
@@ -519,6 +519,13 @@ class ResourceStorage
         import_state_interfaces(container.back());
         import_command_interfaces(container.back());
       }
+      else
+      {
+        RCUTILS_LOG_WARN_NAMED(
+          "resource_manager",
+          "Actuator hardware component '%s' from plugin '%s' failed to initialize.",
+          hardware_info.name.c_str(), hardware_info.hardware_plugin_name.c_str());
+      }
     };
 
     if (hardware_info.is_async)
@@ -541,6 +548,13 @@ class ResourceStorage
       {
         import_state_interfaces(container.back());
       }
+      else
+      {
+        RCUTILS_LOG_WARN_NAMED(
+          "resource_manager",
+          "Sensor hardware component '%s' from plugin '%s' failed to initialize.",
+          hardware_info.name.c_str(), hardware_info.hardware_plugin_name.c_str());
+      }
     };
 
     if (hardware_info.is_async)
@@ -564,6 +578,13 @@ class ResourceStorage
         import_state_interfaces(container.back());
         import_command_interfaces(container.back());
       }
+      else
+      {
+        RCUTILS_LOG_WARN_NAMED(
+          "resource_manager",
+          "System hardware component '%s' from plugin '%s' failed to initialize.",
+          hardware_info.name.c_str(), hardware_info.hardware_plugin_name.c_str());
+      }
     };
 
     if (hardware_info.is_async)
@@ -616,6 +637,7 @@ class ResourceStorage
       {
         import_state_interfaces(container.back());
       }
+      else
       {
         RCUTILS_LOG_WARN_NAMED(
           "resource_manager",
@@ -645,6 +667,7 @@ class ResourceStorage
         import_state_interfaces(container.back());
         import_command_interfaces(container.back());
       }
+      else
       {
         RCUTILS_LOG_WARN_NAMED(
           "resource_manager",