Ok, i found in this website: http://mvnrepository.com/artifact/org.apache.poi/ooxml-schemas/1.1 http://mvnrepository.com/artifact/org.apache.poi/ooxml-schemas/1.1
But, i have the same error: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/xmlbeans/XmlException at Extraction.main(Extraction.java:148) Caused by: java.lang.ClassNotFoundException: org.apache.xmlbeans.XmlException at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) ... 1 more caused by this line (in bold): InputStream ist = new FileInputStream("Projection_2012_Eq2.xlsx"); //pour ouvrir les fichiers xlsx de 2007 *XSSFWorkbook wb2 = new XSSFWorkbook(ist);* XSSFSheet sheet2 = wb2.getSheetAt(0); nbfeuille= wb2.getNumberOfSheets();//retourne le nombre de feuille renseigné XSSFRow row2 = null; XSSFCell cell2 = null; String prenom_proj; Collator usCollator; I don't understand why... -- View this message in context: http://apache-poi.1045710.n5.nabble.com/java-lang-NoClassDefFoundError-org-apache-xmlbeans-XmlException-tp5501612p5502690.html Sent from the POI - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@poi.apache.org For additional commands, e-mail: user-h...@poi.apache.org