From 5f3e0babb150fc7f2f617a8822d045ac9a28419e Mon Sep 17 00:00:00 2001
From: Siegfried Siegert <s.siegert@atb-online.eu>
Date: Thu, 15 Jun 2023 10:54:32 +0200
Subject: [PATCH] Load CashAgentLib: print errorString if load fails

---
 src/ATBAPP/ATBDeviceControllerPlugin.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ATBAPP/ATBDeviceControllerPlugin.cpp b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
index 8d8bb33..ec80640 100644
--- a/src/ATBAPP/ATBDeviceControllerPlugin.cpp
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
@@ -493,6 +493,7 @@ bool ATBDeviceControllerPlugin::private_loadCashAgentLib(QString pluginName)
     QObject* plugin = pluginLoader->instance();
     if (!pluginLoader->isLoaded()) {
         qCritical() << "ATBDeviceControllerPlugin: can not instantiate CashAgentLib: " << pluginName;
+        qCritical() << "               error: " << pluginLoader->errorString();
         this->errorCode = 6;
         this->errorDescription = "ERROR: can not instantiate CashAgentLib: " + pluginName;
         return false;
@@ -510,6 +511,8 @@ bool ATBDeviceControllerPlugin::private_loadCashAgentLib(QString pluginName)
         qCritical() << "ATBDeviceControllerPlugin: hw is NULL";
     }
 
+    qCritical() << "ATBDeviceControllerPlugin: loaded CashAgentLib";
+
     return true;
 }