Exception in thread "main" com.github.doyaaaaaken.kotlincsv.util.CSVParseFormatException: must appear escapeChar(") after escapeChar(") [rowNum = 729, colIndex = 467, char = "]

[k4nd1l]

I am using this method to convert from csv to xlsx

fun convertCsvToXlsx(file: File): File {
    val csvFileName = file.nameWithoutExtension
    val xlsxFile = File("${file.parent}/$csvFileName+1.xlsx")
    val csvData = mutableListOf<List<String>>()

    CsvReader().open(file) {
        readAllAsSequence().forEach { row ->
            csvData.add(row)
        }
    }

    val workbook = XSSFWorkbook()
    val sheet = workbook.createSheet("Sheet1")
    for ((rowIndex, rowData) in csvData.withIndex()) {
        val row = sheet.createRow(rowIndex)
        for ((columnIndex, cellData) in rowData.withIndex()) {
            val cell = row.createCell(columnIndex, CellType.STRING)
            cell.setCellValue(cellData)
        }
    }

    FileOutputStream(xlsxFile).use { fileOutputStream ->
        workbook.write(fileOutputStream)
    }

    return xlsxFile
}

This error in the title is thrown and I cant figure out why. The csv file I am trying to convert was produced by a service in kotlin and then converted using this method. When I Copied the contents of the file to another csv file the conversion worked. Could you guide me where the problem is. The rowNumber specified has no data Thank you