comparison transform/TransformFactory.cpp @ 1227:5d886b7b4029 piper

Error reporting for Piper server startup

 void
 TransformFactory::populateFeatureExtractionPlugins(TransformDescriptionMap &transforms)
 {
     FeatureExtractionPluginFactory *factory =
         FeatureExtractionPluginFactory::instance();
-    
-    std::vector<QString> plugs = factory->getPluginIdentifiers();
+
+    QString errorMessage;
+    std::vector<QString> plugs = factory->getPluginIdentifiers(errorMessage);
+    if (errorMessage != "") {
+        m_errorString = tr("Failed to list Vamp plugins: %1").arg(errorMessage);
+    }
     
     if (m_exiting) return;
 
     for (int i = 0; i < (int)plugs.size(); ++i) {