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  1. Nuxeo Platform
  2. NXP-25727

Fix random WebEngine module initialization issue

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 9.10-HF18, 10.3
    • Component/s: WebEngine

      Description

      In rare cases we get this NPE when accessing a WebEngine module for the first time (for example EasyShare):

      Caused by: java.lang.NullPointerException
      	at com.sun.jersey.server.spi.component.ResourceComponentInjector.processFields(ResourceComponentInjector.java:115)
      	at com.sun.jersey.server.spi.component.ResourceComponentInjector.<init>(ResourceComponentInjector.java:93)
      	at com.sun.jersey.server.spi.component.ResourceComponentConstructor.<init>(ResourceComponentConstructor.java:156)
      	at org.nuxeo.ecm.webengine.model.impl.TypeRegistry.installTypeContribution(TypeRegistry.java:280)
      	at org.nuxeo.ecm.webengine.model.impl.TypeRegistry.installContribution(TypeRegistry.java:275)
      	at org.nuxeo.ecm.webengine.model.impl.TypeRegistry.installContribution(TypeRegistry.java:49)
      	at org.nuxeo.runtime.contribution.impl.AbstractContributionRegistry.fireResolved(AbstractContributionRegistry.java:164)
      	at org.nuxeo.runtime.contribution.impl.ContributionImpl.resolve(ContributionImpl.java:248)
      	at org.nuxeo.runtime.contribution.impl.ContributionImpl.update(ContributionImpl.java:212)
      	at org.nuxeo.runtime.contribution.impl.ContributionImpl.addFragment(ContributionImpl.java:165)
      	at org.nuxeo.runtime.contribution.impl.AbstractContributionRegistry.addFragment(AbstractContributionRegistry.java:134)
      	at org.nuxeo.ecm.webengine.model.impl.TypeRegistry.registerType(TypeRegistry.java:191)
      	at org.nuxeo.ecm.webengine.model.impl.TypeRegistry.registerRootType(TypeRegistry.java:82)
      	at org.nuxeo.ecm.webengine.model.impl.TypeRegistry.<init>(TypeRegistry.java:69)
      	at org.nuxeo.ecm.webengine.model.impl.TypeRegistry.<init>(TypeRegistry.java:76)
      	at org.nuxeo.ecm.webengine.model.impl.ModuleImpl.createTypeRegistry(ModuleImpl.java:444)
      	at org.nuxeo.ecm.webengine.model.impl.ModuleImpl.getTypeRegistry(ModuleImpl.java:188)
      	at org.nuxeo.ecm.webengine.model.impl.ModuleImpl.getType(ModuleImpl.java:207)
      	at org.nuxeo.ecm.webengine.model.impl.ModuleRoot.setContext(ModuleRoot.java:74)
      

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                Updated:
                Resolved:

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