commons-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Luke" <l...@lukeshannon.com>
Subject [fileupload] Write to disk error
Date Tue, 07 Jun 2005 13:08:36 GMT
Hi;

I have the following code:

File uploadFull = new File(uploadFullDir + fileName);
myLogger.debug(upLoadFiles.class.getName() + " uploadFull: " +
uploadFull.toString());
File uploadThumb = new File(thumbDir + fileName);
myLogger.debug(upLoadFiles.class.getName() + " uploadThumb: " +
uploadThumb.toString());
file.write(uploadFull);
file.write(uploadThumb);

The console is producing this error. I don't know why. It is happening on
the line: file.write(uploadThumb). The directory structure exists. Why would
there be a null pointer?

Any ideas?

Thanks,

Luke

19484 [http-80-Processor25] DEBUG servlet.upLoad.upLoadFiles -
servlet.upLoad.upLoadFiles Pic directory
E:\testSite\pictures\atouchofclass\20050101\pics\
19484 [http-80-Processor25] DEBUG servlet.upLoad.upLoadFiles -
servlet.upLoad.upLoadFiles Thumb directory
E:\testSite\pictures\atouchofclass\20050101\thumbs\
19515 [http-80-Processor25] DEBUG servlet.upLoad.upLoadFiles -
servlet.upLoad.upLoadFiles uploadFull:
E:\testSite\pictures\atouchofclass\20050101\pics\me_dolphin.jpg
19515 [http-80-Processor25] DEBUG servlet.upLoad.upLoadFiles -
servlet.upLoad.upLoadFiles uploadThumb:
E:\testSite\pictures\atouchofclass\20050101\thumbs\me_dolphin.jpg
java.lang.NullPointerException
at
org.apache.commons.fileupload.DefaultFileItem.write(DefaultFileItem.java:434
)
at servlet.upLoad.upLoadFiles.doPost(upLoadFiles.java:89)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:237)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:214)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContext
Valve.java:198)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:152)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:104)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
.java:540)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137
)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:104)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117
)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:102)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:109)
at
org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContex
t.java:104)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:705)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:683)
at java.lang.Thread.run(Thread.java:536)



---------------------------------------------------------------------
To unsubscribe, e-mail: commons-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: commons-user-help@jakarta.apache.org


Mime
View raw message