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    4. Format identification failing after installation of Format Library 7.2106

    Format identification failing after installation of Format Library 7.2106

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    1. Defect Status
    2. Workaround
    • Product: Rosetta
    • Product Version: 7.2+

    Symptoms

    After installing Format Library 7.2106 the format identification process using DROID plugin fails with errors when getting signature version:

    2023-01-11 00:05:34,521 ERROR [com.exlibris.dps.repository.plugin.formatidentification.FFDroidIdentificationPlugin] (FILE_PROCESSING_QUEUE Queue Job Receiver 99) [] Failed to get agent signature version
    2023-01-11 00:05:34,521 ERROR [com.exlibris.dps.repository.plugin.formatidentification.FFDroidIdentificationPlugin] (FILE_PROCESSING_QUEUE Queue Job Receiver 99) [] java.lang.NullPointerException: Cannot invoke "uk.gov.nationalarchives.droid.core.signature.droid6.FFSignatureFile.getVersion()" because "com.exlibris.dps.repository.plugin.formatidentification.FFDroidIdentificationPlugin.sigFile" is null
            at com.exlibris.dps.repository.plugin.formatidentification.FFDroidIdentificationPlugin.getAgentSignatureVersion(FFDroidIdentificationPlugin.java:77)
            at jdk.internal.reflect.GeneratedMethodAccessor1074.invoke(Unknown Source)
            at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
            at java.base/java.lang.reflect.Method.invoke(Method.java:568)
            at com.exlibris.core.infra.common.javaclass.PluginInvokationHandler.invoke(PluginInvokationHandler.java:43)
            at jdk.proxy25/jdk.proxy25.$Proxy532.getAgentSignatureVersion(Unknown Source)
            at com.exlibris.dps.repository.task.vs.FileFormatIdentificationTask.writePluginOutputToDNX(FileFormatIdentificationTask.java:342)
            at com.exlibris.dps.repository.task.vs.FileFormatIdentificationTask.findFormatLibrary(FileFormatIdentificationTask.java:186)
            at com.exlibris.dps.repository.task.vs.FileFormatIdentificationTask.executeConcrete(FileFormatIdentificationTask.java:80)
            at com.exlibris.dps.repository.task.AbsVSRepositoryTask.executeTask(AbsVSRepositoryTask.java:141)
            at com.exlibris.core.repository.svc.impl.TaskServicesImpl.executeTaskOnControl(TaskServicesImpl.java:223)
            at com.exlibris.core.repository.svc.impl.TaskServicesImpl.executeTaskOnFile(TaskServicesImpl.java:172)
            at com.exlibris.core.repository.svc.impl.TaskServicesImpl.runTCOnFile(TaskServicesImpl.java:341)
            at jdk.internal.reflect.GeneratedMethodAccessor1088.invoke(Unknown Source)
            at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
            at java.base/java.lang.reflect.Method.invoke(Method.java:568)
    

     

    Defect Status

    The issue will be fixed in the next Format Library release 7.2108. 

    Workaround

    Rosetta Application must be restarted to resolve the issue. 

     

     


    • Article last edited: 26-01-2023
    View article in the Exlibris Knowledge Center
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    1. Article type
      Topic
      Content Type
      Knowledge Article
      Language
      English
      Product
      Rosetta
    2. Tags
      1. DROID
      2. Format Library
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