diff --git a/src/jsonhandler.h b/src/jsonhandler.h
index 9f41d8572664ed7a6abce345ba3d7393692b460a..8a914f0ad5c256ebd824660c0cb21234fd07f6f1 100644
--- a/src/jsonhandler.h
+++ b/src/jsonhandler.h
@@ -1,6 +1,7 @@
 #ifndef JSONHANDLER_H
 #define JSONHANDLER_H
 
+#include <rapidjson/cursorstreamwrapper.h>
 #include <rapidjson/error/en.h>
 #include <rapidjson/prettywriter.h>
 #include <rapidjson/reader.h>
@@ -17,6 +18,8 @@ struct Result
 {
     bool success = false;
     int error_pos = -1;
+    int errorColumn = -1;
+    int errorLine = -1;
     int error_code = -1;
     std::string error_str;
     std::string response;
@@ -33,7 +36,7 @@ class JsonHandler
 {
     ParseOptions m_parseOptions{};
 
-  public:
+public:
     explicit JsonHandler(const ParseOptions &options);
     ~JsonHandler() = default;
 
@@ -53,6 +56,7 @@ inline auto JsonHandler::ParseJson(const std::string &jsonText, rj::StringBuffer
     bool success = false;
     rj::Reader reader;
     rj::StringStream ss(jsonText.c_str());
+    rj::CursorStreamWrapper<rj::StringStream> cursorStreamWrapper(ss);
 
     // TODO: Find some better way
     constexpr auto flgBase_commemt = flgBase | rj::kParseCommentsFlag;
@@ -61,22 +65,22 @@ inline auto JsonHandler::ParseJson(const std::string &jsonText, rj::StringBuffer
 
     if (m_parseOptions.bIgnoreComment && m_parseOptions.bIgnoreTrailingComma)
     {
-        success = reader.Parse<flgBase_Both>(ss, handler) && sb.GetString();
+        success = reader.Parse<flgBase_Both>(cursorStreamWrapper, handler) && sb.GetString();
     }
 
     else if (!m_parseOptions.bIgnoreComment && m_parseOptions.bIgnoreTrailingComma)
     {
-        success = reader.Parse<flgBase_comma>(ss, handler) && sb.GetString();
+        success = reader.Parse<flgBase_comma>(cursorStreamWrapper, handler) && sb.GetString();
     }
 
     else if (m_parseOptions.bIgnoreComment && !m_parseOptions.bIgnoreTrailingComma)
     {
-        success = reader.Parse<flgBase_commemt>(ss, handler) && sb.GetString();
+        success = reader.Parse<flgBase_commemt>(cursorStreamWrapper, handler) && sb.GetString();
     }
 
     else if (!m_parseOptions.bIgnoreComment && !m_parseOptions.bIgnoreTrailingComma)
     {
-        success = reader.Parse<flgBase>(ss, handler) && sb.GetString();
+        success = reader.Parse<flgBase>(cursorStreamWrapper, handler) && sb.GetString();
     }
 
     if (success)
@@ -91,6 +95,8 @@ inline auto JsonHandler::ParseJson(const std::string &jsonText, rj::StringBuffer
         retVal.success = false;
         retVal.error_str = rj::GetParseError_En(reader.GetParseErrorCode());
         retVal.error_pos = static_cast<int>(reader.GetErrorOffset());
+        retVal.errorColumn = static_cast<int>(cursorStreamWrapper.GetColumn());
+        retVal.errorLine = static_cast<int>(cursorStreamWrapper.GetLine() - 1);
         retVal.error_code = reader.GetParseErrorCode();
         retVal.response.clear();
     }
@@ -98,4 +104,4 @@ inline auto JsonHandler::ParseJson(const std::string &jsonText, rj::StringBuffer
     return retVal;
 }
 
-#endif    // JSONHANDLER_H
+#endif  // JSONHANDLER_H
diff --git a/src/nddjsonplugin.cpp b/src/nddjsonplugin.cpp
index 37b44dd1136769db8d6681de8a257e0f15ebcda5..aed5a411871bd1f839e29801b4b3cacb85adb6da 100644
--- a/src/nddjsonplugin.cpp
+++ b/src/nddjsonplugin.cpp
@@ -146,14 +146,18 @@ void NDDJsonPlugin::reportError(const Result &result)
         return;
     }
 
-    auto start = scintillaEditor_->getSelectionStart() + result.error_pos;
-    auto end = start + scintillaEditor_->getSelectionEnd();
+    // auto start = scintillaEditor_->getSelectionStart() + result.error_pos;
+    // auto end = start + scintillaEditor_->getSelectionEnd();
 
-    scintillaEditor_->makeSelection(start, end);
+    // scintillaEditor_->makeSelection(start, end);
 
     // Intimate user
     std::string err;
-    err += "\n\nError: (" + std::to_string(result.error_code) + " : " + result.error_str + ")";
+    // err += "\n\nError: (" + std::to_string(result.error_code) + " : " + result.error_str + ")";
+    err += "\n\nError(line " + std::to_string(result.errorLine) + ", column " + std::to_string(result.errorColumn) +
+           "): " + result.error_str;
+
+    scintillaEditor_->setCurrentCurPos(result.errorLine, result.errorColumn, result.error_str);
 
     showMessage(
         "JSON Viewer: Error",
diff --git a/src/scintillaeditor.cpp b/src/scintillaeditor.cpp
index aecd2c90df01e5db391fed797fed735f7f881e01..9398b1783e8f24ef76d6ed746dee80a7d7bf7303 100644
--- a/src/scintillaeditor.cpp
+++ b/src/scintillaeditor.cpp
@@ -73,6 +73,11 @@ auto ScintillaEditor::getSelectionEnd() const -> size_t
 auto ScintillaEditor::getEOL() const -> unsigned
 {
     auto scintilla_ = scintillaCallback_();
+    if (!scintilla_)
+    {
+        return {};
+    }
+
     auto eolMode = scintilla_->SendScintilla(QsciScintillaBase::SCI_GETEOLMODE);
     return eolMode;
 }
@@ -80,6 +85,10 @@ auto ScintillaEditor::getEOL() const -> unsigned
 auto ScintillaEditor::getIndent() const -> std::tuple<char, unsigned>
 {
     auto scintilla_ = scintillaCallback_();
+    if (!scintilla_)
+    {
+        return {};
+    }
     bool useTabs = scintilla_->SendScintilla(QsciScintillaBase::SCI_GETUSETABS);
     char indentChar = useTabs ? '\t' : ' ';
     unsigned indentLen =
@@ -91,6 +100,11 @@ auto ScintillaEditor::getIndent() const -> std::tuple<char, unsigned>
 void ScintillaEditor::refreshSelectionPos()
 {
     auto scintilla_ = scintillaCallback_();
+    if (!scintilla_)
+    {
+        return;
+    }
+
     startPos_ = scintilla_->SendScintilla(QsciScintillaBase::SCI_GETSELECTIONSTART);
     endPos_ = scintilla_->SendScintilla(QsciScintillaBase::SCI_GETSELECTIONEND);
 
@@ -102,7 +116,23 @@ void ScintillaEditor::refreshSelectionPos()
 void ScintillaEditor::replaceAll(const std::string &text) const
 {
     auto scintilla_ = scintillaCallback_();
+    if (!scintilla_)
+    {
+        return;
+    }
+
     scintilla_->selectAll();
     scintilla_->replaceSelectedText(text.c_str());
     scintilla_->setCursorPosition(0, 0);
 }
+void ScintillaEditor::setCurrentCurPos(int line, int column, const std::string &annotateString)
+{
+    auto scintilla_ = scintillaCallback_();
+    if (!scintilla_)
+    {
+        return;
+    }
+
+    scintilla_->setCursorPosition(line, column);
+    // scintilla_->setMarginText(line, annotateString.c_str(), 0);
+}
diff --git a/src/scintillaeditor.h b/src/scintillaeditor.h
index 00cfa29d70fe527a5f9b687359015b546cc6933a..468045d529c833dfa93e548f1ffab8947ef644fa 100644
--- a/src/scintillaeditor.h
+++ b/src/scintillaeditor.h
@@ -5,19 +5,22 @@
 #ifndef JSONVIEW_SCINTILLAEDITOR_H
 #define JSONVIEW_SCINTILLAEDITOR_H
 
-#include <string>
 #include <functional>
+#include <string>
 
 class QsciScintilla;
 
 class ScintillaEditor
 {
-  public:
-    explicit ScintillaEditor(const std::function<QsciScintilla *()>& cb);
+public:
+    explicit ScintillaEditor(const std::function<QsciScintilla *()> &cb);
 
     ~ScintillaEditor() = default;
 
-  public:
+public:
+    void setCurrentCurPos(int line, int column, const std::string &annotateString = {});
+
+public:
     [[nodiscard]] std::string getJsonText();
 
     [[nodiscard]] bool isJsonFile() const;
@@ -36,14 +39,14 @@ class ScintillaEditor
 
     [[nodiscard]] auto getIndent() const -> std::tuple<char, unsigned>;
 
-  private:
+private:
     void refreshSelectionPos();
 
-  private:
+private:
     std::function<QsciScintilla *()> scintillaCallback_;
 
     size_t startPos_ = 0;
     size_t endPos_ = 0;
 };
 
-#endif    // JSONVIEW_SCINTILLAEDITOR_H
+#endif  // JSONVIEW_SCINTILLAEDITOR_H