Error in ==> xlsfinfo at 64
workbook = Excel.workbooks.Open(filename, 0, true);

Error in ==> finfo at 94
        [status, description] = xlsfinfo(filename);

Error in ==> uiimport>gatherFilePreviewData at 284
            [type, unused, loadcmd, description] = ...

Error in ==> uiimport at 197
[ctorPreviewText, ctorHeaderLines, ctorDelim] = ...

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excel文件导入matalab中就会有这样的错误提示