diff --git a/src/meshlab/additionalgui.cpp b/src/meshlab/additionalgui.cpp
index bd3e0e5c3..2a33f261b 100644
--- a/src/meshlab/additionalgui.cpp
+++ b/src/meshlab/additionalgui.cpp
@@ -290,7 +290,7 @@ PrimitiveButton::~PrimitiveButton()
 
 }
 
-void PrimitiveButton::paintEvent( QPaintEvent * event )
+void PrimitiveButton::paintEvent( QPaintEvent * /*event*/ )
 {
 	QStylePainter painter(this);
 	QStyleOptionButton option;
@@ -397,7 +397,7 @@ void MLScriptEditor::resizeEvent( QResizeEvent* e)
 	narea->setGeometry(QRect(cr.left(), cr.top(), lineNumberAreaWidth(), cr.height()));
 }
 
-void MLScriptEditor::updateLineNumberAreaWidth( int newBlockCount)
+void MLScriptEditor::updateLineNumberAreaWidth( int /*newBlockCount*/)
 {
 	setViewportMargins(lineNumberAreaWidth(), 0, 0, 0);
 }
@@ -496,7 +496,7 @@ void MLScriptEditor::keyPressEvent( QKeyEvent * e )
 //	}
 //}
 
-void MLScriptEditor::showAutoComplete( QKeyEvent * e )
+void MLScriptEditor::showAutoComplete( QKeyEvent * /*e*/ )
 {	
 	QString w = wordUnderTextCursor();
 	QTextCursor tc = textCursor();
@@ -589,7 +589,7 @@ void MLNumberArea::paintEvent(QPaintEvent* e)
 }
 
 MLSyntaxHighlighter::MLSyntaxHighlighter(const MLScriptLanguage& synt, QWidget* parent)
-:QSyntaxHighlighter(parent),highlightingRules(),syntax(synt)
+:QSyntaxHighlighter(parent),syntax(synt),highlightingRules()
 {
 	/*HighlightingRule pvar;
 	pvar.format.setForeground(Qt::red);
@@ -791,4 +791,4 @@ bool MLAutoCompleterPopUp::event( QEvent *event )
 		return true;
 	}
 	return QListView::event(event);
-}
\ No newline at end of file
+}
diff --git a/src/meshlab/filterthread.cpp b/src/meshlab/filterthread.cpp
index c7c9927fe..813eaf222 100644
--- a/src/meshlab/filterthread.cpp
+++ b/src/meshlab/filterthread.cpp
@@ -7,7 +7,7 @@
 #include "filterthread.h"
 
 FilterThread::FilterThread(QString fname,MeshLabXMLFilterContainer *mfc, MeshDocument& md,EnvWrap& env,QObject *parent) 
-:QThread(parent), _fname(fname), _mfc(mfc),_md(md),_env(env)
+:QThread(parent), _mfc(mfc), _fname(fname),_md(md),_env(env)
 {
 }
 
@@ -29,4 +29,4 @@ void FilterThread::run()
 	cur=this;
 	_ret = _mfc->filterInterface->applyFilter(_fname, _md, _env, QCallBackLocal);
 	cur=0;
-}
\ No newline at end of file
+}
diff --git a/src/meshlab/mainwindow_RunTime.cpp b/src/meshlab/mainwindow_RunTime.cpp
index 05acaa3f9..59d0b38fa 100644
--- a/src/meshlab/mainwindow_RunTime.cpp
+++ b/src/meshlab/mainwindow_RunTime.cpp
@@ -1076,7 +1076,7 @@ void MainWindow::initDocumentMeshRenderState(MeshLabXMLFilterContainer* mfc, Env
 	}
 }
 
-void MainWindow::initDocumentRasterRenderState(MeshLabXMLFilterContainer* mfc, EnvWrap &env ) 
+void MainWindow::initDocumentRasterRenderState(MeshLabXMLFilterContainer* mfc, EnvWrap &/*env*/ )
 {
 	if (meshDoc() == NULL)
 		return;
@@ -1085,7 +1085,6 @@ void MainWindow::initDocumentRasterRenderState(MeshLabXMLFilterContainer* mfc, E
 
 	if ((ar == MLXMLElNames::singleRasterArity)&& (meshDoc()->rm() != NULL))
 	{
-		RasterModel* rm = meshDoc()->rm();
 		meshDoc()->renderState().add(meshDoc()->rm()->id(),*meshDoc()->rm());
 		return;
 	}
@@ -1181,7 +1180,7 @@ void MainWindow::executeFilter(MeshLabXMLFilterContainer* mfc, EnvWrap& env, boo
 	}
 	try
 	{
-		bool isinter = (mfc->xmlInfo->filterAttribute(fname,MLXMLElNames::filterIsInterruptible) == "true");
+		/*bool isinter = */(mfc->xmlInfo->filterAttribute(fname,MLXMLElNames::filterIsInterruptible) == "true");
 		/*if (isinter)
 		{
 			showInterruptButton(true);
diff --git a/src/meshlab/xmlgeneratorgui.cpp b/src/meshlab/xmlgeneratorgui.cpp
index 8062356c4..04554515b 100644
--- a/src/meshlab/xmlgeneratorgui.cpp
+++ b/src/meshlab/xmlgeneratorgui.cpp
@@ -9,7 +9,7 @@
 #include <QSplitter>
 
 ParamGeneratorGUI::ParamGeneratorGUI(QWidget* parent /*= NULL*/ )
-:QFrame(parent),currentname(),parentitem(NULL)
+:QFrame(parent),parentitem(NULL),currentname()
 {
 	initUI();
 	initConnections();
@@ -379,7 +379,7 @@ void FilterGeneratorGUI::updateItemText( QTreeWidgetItem* parent,const QString&
 	parent->setText(0,text);
 }
 
-void FilterGeneratorGUI::updateFunctionName( const QString& fun )
+void FilterGeneratorGUI::updateFunctionName( const QString& /*fun*/ )
 {
 	QString nm = UsefulGUIFunctions::generateFunctionName(ui->nameLine->text());
 	ui->functionLine->setText(nm);
@@ -479,7 +479,7 @@ void FilterGeneratorTab::expandCollapse(const bool exp,PrimitiveButton* pb,QFram
 		pb->setPrimitiveElement(QStyle::PE_IndicatorArrowRight);
 }
 
-void FilterGeneratorTab::paintEvent( QPaintEvent* p )
+void FilterGeneratorTab::paintEvent( QPaintEvent* /*p*/ )
 {
 	expandCollapse(jsexp,ui->jsbut,ui->jsframe);
 	expandCollapse(guiexp,ui->guibut,ui->guiframe);	
@@ -509,7 +509,7 @@ void FilterGeneratorTab::setCode( const QString& code )
 
 /*" + gaycolor.red() + "," + gaycolor.green() + "," + gaycolor.blue() + "*/
 PluginGeneratorGUI::PluginGeneratorGUI(PluginManager& pman,QWidget* parent )
-:QDockWidget(parent),init(false),plugscriptname(),author(),mail(),doc(NULL),PM(pman),finfo(QApplication::applicationDirPath())
+:QDockWidget(parent),plugscriptname(),author(),mail(),init(false),finfo(QApplication::applicationDirPath()),doc(NULL),PM(pman)
 {
 	QFrame* f = new QFrame(this);
 	QGridLayout* lay = new QGridLayout();
@@ -536,7 +536,7 @@ PluginGeneratorGUI::PluginGeneratorGUI(PluginManager& pman,QWidget* parent )
 }
 
 
-void PluginGeneratorGUI::addNewFilter( const MLXMLPluginInfo::XMLMap& filter )
+void PluginGeneratorGUI::addNewFilter( const MLXMLPluginInfo::XMLMap& /*filter*/ )
 {
 
 }
@@ -546,7 +546,7 @@ PluginGeneratorGUI::~PluginGeneratorGUI()
 
 }
 
-void PluginGeneratorGUI::paintEvent( QPaintEvent *event )
+void PluginGeneratorGUI::paintEvent( QPaintEvent */*event*/ )
 {
 	if (!init)
 	{
@@ -847,7 +847,7 @@ void PluginGeneratorGUI::save( const QString& filepath,const bool generatecpp)
 	QString xml = generateXML(tree);
 	//QDomDocument has been introduced only in order to indent the xml code
 	QDomDocument doc;
-	bool ret = doc.setContent(xml,false);
+	doc.setContent(xml,false);
 	xml = doc.toString();
 	QFile file(filepath);
 	if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
@@ -918,7 +918,7 @@ void PluginGeneratorGUI::updateTabTitle( const QString& name,QWidget* wid)
 void PluginGeneratorGUI::validateFilterName( const QString& name,FilterGeneratorGUI* wid )
 {
 	QStringList ls;
-	int widind = getPageIndexOfWidget(wid);
+//	int widind = getPageIndexOfWidget(wid);
 	for(int ii = 0;ii < tabs->count();++ii)
 		ls.push_back(tabs->tabText(ii));
 	QString res = UsefulGUIFunctions::changeNameIfAlreadyInList(name,ls);