diff --git a/plotjuggler_plugins/ParserProtobuf/error_collectors.cpp b/plotjuggler_plugins/ParserProtobuf/error_collectors.cpp
index f0a29e083..3768499bf 100644
--- a/plotjuggler_plugins/ParserProtobuf/error_collectors.cpp
+++ b/plotjuggler_plugins/ParserProtobuf/error_collectors.cpp
@@ -23,16 +23,6 @@ void FileErrorCollector::AddWarning(const std::string& filename, int line, int,
   qDebug() << msg;
 }
 
-void FileErrorCollector::RecordError(absl::string_view filename, int line, int column,
-                                     absl::string_view message)
-{
-  QString errorMessage = QString("Error in file: %1 at line: %2, column: %3: %4")
-                             .arg(QString::fromStdString(std::string(filename)))
-                             .arg(line)
-                             .arg(column)
-                             .arg(QString::fromStdString(std::string(message)));
-  _errors << errorMessage;
-}
 void IoErrorCollector::AddError(int line, google::protobuf::io::ColumnNumber,
                                 const std::string& message)
 {
diff --git a/plotjuggler_plugins/ParserProtobuf/error_collectors.h b/plotjuggler_plugins/ParserProtobuf/error_collectors.h
index 03355a244..d3e9c5291 100644
--- a/plotjuggler_plugins/ParserProtobuf/error_collectors.h
+++ b/plotjuggler_plugins/ParserProtobuf/error_collectors.h
@@ -3,6 +3,7 @@
 
 #include <google/protobuf/io/tokenizer.h>
 #include <google/protobuf/compiler/importer.h>
+
 #include <QStringList>
 
 class IoErrorCollector : public google::protobuf::io::ErrorCollector
@@ -10,11 +11,9 @@ class IoErrorCollector : public google::protobuf::io::ErrorCollector
 public:
   void AddError(int line, google::protobuf::io::ColumnNumber column,
                 const std::string& message);
-                const std::string& message);
 
   void AddWarning(int line, google::protobuf::io::ColumnNumber column,
                   const std::string& message);
-                  const std::string& message);
 
   const QStringList& errors()
   {
@@ -34,20 +33,13 @@ class FileErrorCollector : public google::protobuf::compiler::MultiFileErrorColl
   void AddWarning(const std::string& filename, int line, int,
                   const std::string& message);
 
-  const QStringList& errors() const
+  const QStringList& errors()
   {
     return _errors;
   }
 
-  // Accessor for the collected warnings
-  const QStringList& warnings() const
-  {
-    return _warnings;
-  }
-
 private:
   QStringList _errors;
-  QStringList _warnings;
 };
 
 #endif  // ERROR_COLLECTORS_H
\ No newline at end of file