Fixes to allow native files and CRTD files to load with frame that have zero data bytes, allow loading of files that have errors.

framefileio.cpp

@@ -325,7 +325,7 @@ bool FrameFileIO::loadCRTDFile(QString filename, QVector<CANFrame>* frames)
         {
             QList<QByteArray> tokens = line.split(' ');
             int multiplier;
-            if (tokens.length() > 3)
+            if (tokens.length() > 2)
             {
                 int idxOfDecimal = tokens[0].indexOf('.');
                 if (idxOfDecimal > -1) {
@@ -699,7 +699,7 @@ bool FrameFileIO::loadNativeCSVFile(QString filename, QVector<CANFrame>* frames)
         if (line.length() > 2)
         {
             QList<QByteArray> tokens = line.split(',');
-            if (tokens.length() >= 6)
+            if (tokens.length() >= 5)
             {
                 if (tokens[0].length() > 3)
                 {

mainwindow.cpp

@@ -545,7 +545,20 @@ void MainWindow::handleLoadFile()
     QString filename;
     QVector<CANFrame> tempFrames;
 
-    if (FrameFileIO::loadFrameFile(filename, &tempFrames))
+    QMessageBox::StandardButton confirmDialog;
+
+    bool loadResult = FrameFileIO::loadFrameFile(filename, &tempFrames);
+
+    if (!loadResult)
+    {
+        confirmDialog = QMessageBox::question(this, "Error Loading", "Do you want to salvage what could be loaded?",
+                                      QMessageBox::Yes|QMessageBox::No);
+        if (confirmDialog == QMessageBox::Yes) {
+            loadResult = true;
+        }
+    }
+
+    if (loadResult)
     {
         ui->canFramesView->scrollToTop();
         model->clearFrames();