https://issues.apache.org/bugzilla/show_bug.cgi?id=48445
Summary: Unable to read entire block; 202 bytes read; expected
512 bytes
Product: POI
Version: 1.5.1
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: blocker
Priority: P2
Component: HSSF
AssignedTo: [email protected]
ReportedBy: [email protected]
I am trying to read an excel file using POI 2.0 (used 1.5 also) , but
I get the following
error:
java.lang.Exception: java.io.IOException: Unable to read entire block;
202 bytes read; expected 512 bytes
at csmip.EvpnExcelParser.displayFromExcel(Unknown Source)
at csmip.EvpnExcelParser.importExcel(Unknown Source)
at
_jsps._mds._evpn_excel_import_jsp._jspService(_evpn_excel_import_jsp.java:130)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
at
com.iplanet.ias.web.jsp.JspServlet$JspServletWrapper.service(JspServlet.java:687)
at com.iplanet.ias.web.jsp.JspServlet.serviceJspFile(JspServlet.java:459)
at com.iplanet.ias.web.jsp.JspServlet.service(JspServlet.java:375)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
at
org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:771)
at
org.apache.catalina.core.StandardWrapperValve.access$000(StandardWrapperValve.java:118)
at
org.apache.catalina.core.StandardWrapperValve$1.run(StandardWrapperValve.java:293)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:289)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:209)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
at
com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:157)
at com.iplanet.ias.web.WebContainer.service(WebContainer.java:579)
It is a web based application where i have to read an excel file.
EvpnExcelParser is my own class which uses displayExcel() method to read the
xls file.
Excel file version is 2002 /2003
piece of code:
Hint: xlsPath contains path to the excel file
InputStream inputStream = new FileInputStream (xlsPath);
POIFSFileSystem fileSystem = null;
fileSystem = new POIFSFileSystem (inputStream);
HSSFWorkbook workBook = new HSSFWorkbook (fileSystem);
HSSFSheet sheet = workBook.getSheetAt (0);
Please help me as soon as possible.
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