Adding error message to a coding error

src/fsfw/action/ActionHelper.cpp

@@ -57,7 +57,9 @@ void ActionHelper::finish(bool success, MessageQueueId_t reportTo, ActionId_t co
 
 void ActionHelper::setQueueToUse(MessageQueueIF* queue) { queueToUse = queue; }
 
-#include <stdio.h>
+MessageQueueIF const * ActionHelper::getQueue() const {
+  return queueToUse;
+}
 
 void ActionHelper::prepareExecution(MessageQueueId_t commandedBy, ActionId_t actionId,
                                     store_address_t dataAddress) {

src/fsfw/action/ActionHelper.h

@@ -100,6 +100,12 @@ class ActionHelper {
    */
   void setQueueToUse(MessageQueueIF* queue);
 
+  /**
+   * Needed so templateAction can check if actionHelper was
+   * contructed already to aid in debuggig a nasty coding error.
+   */
+  MessageQueueIF const * getQueue() const;
+
   void registerAction(Action* action);
 
   std::map<ActionId_t, Action*> const* getActionMap();

src/fsfw/action/TemplateAction.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "Action.h"
+#include "fsfw/serviceinterface/ServiceInterface.h"
 
 template <class owner, class action, class ActionEnum>
 class TemplateAction : public Action {
@@ -8,6 +9,11 @@ class TemplateAction : public Action {
 #ifdef FSFW_INTROSPECTION
   TemplateAction(owner *myOwner, ActionEnum id) : Action(), myOwner(myOwner) {
     Action::setEnum(&id);
+    if (myOwner->getActionHelper()->getQueue() == nullptr) {
+      sif::error
+          << "TemplateAction::TemplateAction: Action instances need to be created (ie located) after the actionHelper instance."
+          << "Program will segfault now..." << std::endl;
+    }
     myOwner->getActionHelper()->registerAction(this);
   }
 #else