I assume you're only half serious. Dropping 1.4.2 at this point would be a big mistake. In any case, I tried manually building the jars from source with JDK 1.4.2, and it works fine.
> -----Original Message----- > From: Andrew C. Oliver [mailto:[EMAIL PROTECTED] > Sent: Thursday, March 29, 2007 12:47 PM > To: POI Users List > Subject: Re: Getting "class file has wrong version" error on > poi-scratchpad-3.0-rc2 jar > > yeah unless we've dropped 1.42 then it should be compiled on 1.42. > So the last build is invalid or we need a vote to drop 1.42 and req 5+ > > -andy > > David Fisher wrote: > > That class file was compiled with JDK 5.0 > > > > See http://blogs.sun.com/sundararajan/entry/java_class_ic_errors > > > > On Mar 29, 2007, at 2:25 PM, Karr, David wrote: > > > >> Obviously, I was wrong to refer to this as the scratchpad > jar. It's > >> the main poi jar. > >> > >>> -----Original Message----- > >>> From: Karr, David > >>> Sent: Thursday, March 29, 2007 12:06 PM > >>> To: POI Users List > >>> Subject: Getting "class file has wrong version" error on > >>> poi-scratchpad-3.0-rc2 jar > >>> > >>> I'm trying to use 3.0rc2, and I'm trying to use the > scratchpad jar > >>> for the first time. I'm using JDK 1.4.2. > >>> When I try to compile my code with Ant, I get the following: > >>> > >>> bad class file: > >>> ...\lib\poi-3.0-rc2-20070329.jar(org/apache/poi/hssf/model/Wor > >> kbook.clas > >>> s) > >>> class file has wrong version 49.0, should be 48.0 Please > remove or > >>> make sure it appears in the correct subdirectory of the classpath. > >>> import org.apache.poi.hssf.model.Workbook; > >>> > >>> > -------------------------------------------------------------------- > >>> - To unsubscribe, e-mail: [EMAIL PROTECTED] > >>> Mailing List: http://jakarta.apache.org/site/mail2.html#poi > >>> The Apache Jakarta Poi Project: http://jakarta.apache.org/poi/ > >>> > >>> > >> > >> > --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [EMAIL PROTECTED] > >> Mailing List: http://jakarta.apache.org/site/mail2.html#poi > >> The Apache Jakarta Poi Project: http://jakarta.apache.org/poi/ > >> > >> > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > Mailing List: http://jakarta.apache.org/site/mail2.html#poi > > The Apache Jakarta Poi Project: http://jakarta.apache.org/poi/ > > > -- > From Windows/Exchange to Linux/Meldware > Buni Meldware Communication Suite > Email, Calendaring, ease of configuration/administration > http://buni.org > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > Mailing List: http://jakarta.apache.org/site/mail2.html#poi > The Apache Jakarta Poi Project: http://jakarta.apache.org/poi/ > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] Mailing List: http://jakarta.apache.org/site/mail2.html#poi The Apache Jakarta Poi Project: http://jakarta.apache.org/poi/
