I hit it two different ways. You are either missing POI from the
classpath, or somehow you have two versions of the POI jars there.
ExcelGenerator frameworks include POI, but if you update in place, you
may now have two versions of that jar within your framework. Check
that out.
On Wed, Jul 1, 2009 at 2:11 PM, Johnny Miller<email@hidden> wrote:
> Hello,
> All of a sudden an excel spread sheet generation component stopped working
> for me.
> Here is the stack trace:
> Exception in thread "WorkerThread0"
> com.webobjects.foundation.NSForwardException [java.lang.NoSuchMethodError]
> org.apache.poi.hssf.usermodel.HSSFRow.createCell(I)Lorg/apache/poi/hssf/usermodel/HSSFCell;:java.lang.NoSuchMethodError:
> org.apache.poi.hssf.usermodel.HSSFRow.createCell(I)Lorg/apache/poi/hssf/usermodel/HSSFCell;
> at
> com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:41)
> at
> com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:238)
> at java.lang.Thread.run(Thread.java:613)
> Caused by: java.lang.NoSuchMethodError:
> org.apache.poi.hssf.usermodel.HSSFRow.createCell(I)Lorg/apache/poi/hssf/usermodel/HSSFCell;
> at er.excel.EGSimpleTableParser.parseTable(EGSimpleTableParser.java:358)
> at er.excel.EGSimpleTableParser.parseNode(EGSimpleTableParser.java:261)
> at er.excel.EGSimpleTableParser.parseNode(EGSimpleTableParser.java:268)
> at er.excel.EGSimpleTableParser.parse(EGSimpleTableParser.java:246)
> at er.excel.EGSimpleTableParser.workbook(EGSimpleTableParser.java:122)
> at er.excel.EGSimpleTableParser.data(EGSimpleTableParser.java:110)
> at er.excel.EGWrapper.appendToResponse(EGWrapper.java:95)
> at
> com.webobjects.appserver._private.WOComponentReference.appendToResponse(WOComponentReference.java:135)
> at
> com.webobjects.appserver._private.WODynamicGroup.appendChildrenToResponse(WODynamicGroup.java:126)
> at
> com.webobjects.appserver._private.WODynamicGroup.appendToResponse(WODynamicGroup.java:136)
> at
> com.webobjects.appserver.WOComponent.appendToResponse(WOComponent.java:1122)
> at
> er.extensions.components.ERXComponent.appendToResponse(ERXComponent.java:107)
> at com.webobjects.appserver.WOSession.appendToResponse(WOSession.java:1385)
> at er.extensions.appserver.ERXSession.appendToResponse(ERXSession.java:540)
> at
> com.webobjects.appserver.WOApplication.appendToResponse(WOApplication.java:1794)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedPage(WOComponentRequestHandler.java:242)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedSession(WOComponentRequestHandler.java:298)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWithPreparedApplication(WOComponentRequestHandler.java:332)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler._handleRequest(WOComponentRequestHandler.java:369)
> at
> com.webobjects.appserver._private.WOComponentRequestHandler.handleRequest(WOComponentRequestHandler.java:442)
> at
> com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java:1687)
> at
> com.webobjects.appserver._private.WOWorkerThread.runOnce(WOWorkerThread.java:144)
> at
> com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java:226)
> ... 1 more
> Has anyone experienced a similar problem?
>
> Thanks in advance,
> Johnny
>
> Johnny Miller
> Kahalawai Media Corp
> w: www.kahalawai.com
> e: email@hidden
> p: 808.661.7962
>
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