diff --git a/RedPandaIDE/mainwindow.cpp b/RedPandaIDE/mainwindow.cpp
index 4a0f9395..5e1647f5 100644
--- a/RedPandaIDE/mainwindow.cpp
+++ b/RedPandaIDE/mainwindow.cpp
@@ -326,6 +326,9 @@ MainWindow::MainWindow(QWidget *parent)
     mHeaderCompletionPopup = std::make_shared<HeaderCompletionPopup>();
     mFunctionTip = std::make_shared<FunctionTooltipWidget>();
 
+    mBottomPanelHeight = 0;
+    mLeftPanelWidth = 0;
+
     mClassBrowserModel.setColors(mStatementColors);
 
     connect(&mAutoSaveTimer, &QTimer::timeout,
diff --git a/RedPandaIDE/parser/cppparser.cpp b/RedPandaIDE/parser/cppparser.cpp
index f3161725..d9b5999b 100644
--- a/RedPandaIDE/parser/cppparser.cpp
+++ b/RedPandaIDE/parser/cppparser.cpp
@@ -52,6 +52,7 @@ CppParser::CppParser(QObject *parent) : QObject(parent),
 
     mCppKeywords = CppKeywords;
     mCppTypeKeywords = CppTypeKeywords;
+    mEnabled = true;
     //mNamespaces;
     //mBlockBeginSkips;
     //mBlockEndSkips;
diff --git a/RedPandaIDE/qsynedit/SynEdit.cpp b/RedPandaIDE/qsynedit/SynEdit.cpp
index b31aae1a..dd53f6ba 100644
--- a/RedPandaIDE/qsynedit/SynEdit.cpp
+++ b/RedPandaIDE/qsynedit/SynEdit.cpp
@@ -42,6 +42,7 @@
 SynEdit::SynEdit(QWidget *parent) : QAbstractScrollArea(parent),
     mDropped(false)
 {
+    mCharWidth=1;
     mLastKey = 0;
     mLastKeyModifiers = Qt::NoModifier;
     mModified = false;
@@ -66,6 +67,8 @@ SynEdit::SynEdit(QWidget *parent) : QAbstractScrollArea(parent),
     mDocument->connect(mDocument.get(), &SynDocument::inserted, this, &SynEdit::onLinesInserted);
     mDocument->connect(mDocument.get(), &SynDocument::putted, this, &SynEdit::onLinesPutted);
 
+    mGutterWidth = 0;
+    mScrollBars = SynScrollStyle::ssBoth;
     mFontDummy.setStyleStrategy(QFont::PreferAntialias);
     setFont(mFontDummy);
 
@@ -100,7 +103,6 @@ SynEdit::SynEdit(QWidget *parent) : QAbstractScrollArea(parent),
     this->setCursor(Qt::CursorShape::IBeamCursor);
     //TabStop := True;
     mInserting = true;
-    mScrollBars = SynScrollStyle::ssBoth;
     mExtraLineSpacing = 0;
 
     this->setFrameShape(QFrame::Panel);