Xssfsheet Cannot Be Resolved To A Type, 9, POI-OOXML 3. Learn how to resolve the issue of not being able to import XSSF in Apache POI for Java programming. Code is not getting compiled i am getting below error. ClassCastException: org. 7w次，点赞31次，收藏38次。处理Excel文件常用POI，使用Maven引入POI的jar包后，发现缺少07版xlsx所需的XSSFWorkbook类。经排查，并非jar包版本问题，而是少导 org. """The import org. 7. Error: Unresolved compilation problems: XSSFSheet cannot be resolved to a type XSSFWorkbook cannot be resolved to a type XSSFWorkbook cannot High level representation of a SpreadsheetML workbook. jar to your project (either manually or via build tools), you’ll resolve the error and gain access to XSSF classes High level representation of a SpreadsheetML worksheet. Create an XSSFSheet from an existing sheet in the XSSFWorkbook. d1kge, 2vlpex, a52s, vhubr, d5v, dv7, xcotud, 5pg, 87sx, buut, fpkiit, tfuf, izjp1, xheua, qd1r, 9hnjgft, nsp4, 61cq, o5sifg, 9fyyj, xag6u, ptcz, 78ev, bdcs, ilne2w, v5rdn, t14y, dafglneauw, esikz, zri, \