Fix catching error

minjk-bl · minjk-bl · commit 53762945c4ef · 2022-03-30T06:05:35.000+09:00
diff --git a/js/board/BoardFrame.js b/js/board/BoardFrame.js
@@ -508,19 +508,23 @@ define([
                 
                         file.text().then(function(data) {
                             // var parsedData = decodeURIComponent(data);
-                            var jsonList = JSON.parse(data);
-                            // load blocks
-                            that.jsonToBlock(jsonList);
-
-                            var indexVp = vpFileName.indexOf('.vp');
-                            var saveFileName = vpFileName.slice(0,indexVp);
-            
-                            // show title of board and path
-                            $('#vp_boardTitle').val(saveFileName);
-                            that.tmpState.boardTitle = saveFileName;
-                            that.tmpState.boardPath = vpFilePath;
-
-                            com_util.renderSuccessMessage('Successfully opened file. (' + vpFileName + ')');
+                            try {
+                                var jsonList = JSON.parse(data);
+                                // load blocks
+                                that.jsonToBlock(jsonList);
+    
+                                var indexVp = vpFileName.indexOf('.vp');
+                                var saveFileName = vpFileName.slice(0,indexVp);
+                
+                                // show title of board and path
+                                $('#vp_boardTitle').val(saveFileName);
+                                that.tmpState.boardTitle = saveFileName;
+                                that.tmpState.boardPath = vpFilePath;
+    
+                                com_util.renderSuccessMessage('Successfully opened file. (' + vpFileName + ')');
+                            } catch (ex) {
+                                com_util.renderAlertModal('Not applicable file contents with vp format! (JSON)');
+                            }
                         });
                     });
                 }
diff --git a/js/com/component/VarSelector.js b/js/com/component/VarSelector.js
@@ -84,6 +84,9 @@ define([
             this.attributes.push({ [key]: value });
         }
         setValue(value) {
+            if (value == null || value == undefined) {
+                value = '';
+            }
             this.defaultValue = value;
             if (value.includes('[') && value.includes(']') ) {
                 // divide it to variable / column
