asc_nativeGetFileData

cell/api.js

@@ -3334,7 +3334,7 @@ var editor;
   };
   spreadsheet_api.prototype.asc_nativeGetFileData = function() {
     var oBinaryFileWriter = new AscCommonExcel.BinaryFileWriter(this.wbModel);
-    oBinaryFileWriter.Write(true);
+    oBinaryFileWriter.Write(undefined, true);
 
     var _header = oBinaryFileWriter.WriteFileHeader(oBinaryFileWriter.Memory.GetCurPosition(), Asc.c_nVersionNoBase64);
     window["native"]["Save_End"](_header, oBinaryFileWriter.Memory.GetCurPosition());