Re: [djatoka-devel] Invalid magic value for PBM/PGM/PPM file

[<rc...@gm...>]

Hi Michael,

Are you able to open and view the jp2 image using Preview (Mac) or using the djatoka extract.sh script (e.g. ./extract.sh -i ../etc/test.jp2 -o ../etc/test-size1.jpg -l 1)?  There may have been an issue converting the tiff to jp2.

Thanks,
Ryan

On May 31, 2011, at 12:53 PM, Reece, Michael wrote:

> Hello all,
>  
> I’m getting the following error while trying to view a .jp2 that was converted from a grayscale .tiff … any ideas?
>  
> ERROR java.lang.RuntimeException: Invalid magic value for PBM/PGM/PPM file.
> java.lang.RuntimeException: Invalid magic value for PBM/PGM/PPM file.
>                 at com.sun.media.jai.codecimpl.PNMImage.<init>(PNMImageDecoder.java:110)
>                 at com.sun.media.jai.codecimpl.PNMImageDecoder.decodeAsRenderedImage(PNMImageDecoder.java:61)
>                 at com.sun.media.jai.codec.ImageDecoderImpl.decodeAsRenderedImage(ImageDecoderImpl.java:148)
>                 at gov.lanl.adore.djatoka.io.reader.PNMReader.open(PNMReader.java:76)
>                 at gov.lanl.adore.djatoka.kdu.KduExtractExe.process(KduExtractExe.java:238)
>                 at gov.lanl.adore.djatoka.DjatokaExtractProcessor.extractImage(DjatokaExtractProcessor.java:205)
>                 at gov.lanl.adore.djatoka.DjatokaExtractProcessor.extractImage(DjatokaExtractProcessor.java:129)
>                 at gov.lanl.adore.djatoka.openurl.OpenURLJP2KService.resolve(OpenURLJP2KService.java:234)
>                 at org.oclc.oomRef.OpenURLRequestProcessorImpl.resolve(OpenURLRequestProcessorImpl.java:82)
>                 at gov.lanl.adore.djatoka.openurl.OpenURLServlet.doGet(OpenURLServlet.java:121)
>                 at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
>                 at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>                 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
>                 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>                 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>                 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
>                 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>                 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
>                 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
>                 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
>                 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:879)
>                 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
>                 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
>                 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
>                 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
>                 at java.lang.Thread.run(Thread.java:662)
>  
> Michael Reece
> Digital Collections
> Joyner Library
> East Carolina University
> p: 252.328.2897
> e: re...@ec...
>  
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