Nuxeo drive icon stays gray can't synchronize

I installed Nuxeo drive and it was working fine I don't know what happened, I can't synchronize files anymore and its icon stays gray. I checked the log nxdrive.log:

2015-07-14 11:51:37,562 4844 6772 ERROR    nxdrive.engine.watcher.remote_watcher HTTP Error 500: Erreur Interne de Servlet
Traceback (most recent call last):
  File "nuxeo-drive-client\nxdrive\engine\watcher\remote_watcher.py", line 306, in _handle_changes
  File "nuxeo-drive-client\nxdrive\engine\watcher\remote_watcher.py", line 96, in _scan_remote
  File "nuxeo-drive-client\nxdrive\engine\watcher\remote_watcher.py", line 355, in _get_changes
  File "nuxeo-drive-client\nxdrive\client\remote_file_system_client.py", line 251, in get_changes
  File "nuxeo-drive-client\nxdrive\client\base_automation_client.py", line 341, in execute
  File "C:\Python27\lib\urllib2.py", line 410, in open
    if result is not None:
  File "C:\Python27\lib\urllib2.py", line 523, in http_response
    def add_parent(self, parent):
  File "C:\Python27\lib\urllib2.py", line 448, in error
    result = self._call_chain(self.handle_open, protocol, protocol +
  File "C:\Python27\lib\urllib2.py", line 382, in _call_chain
    lookup = self.process_request
  File "C:\Python27\lib\urllib2.py", line 531, in http_error_default
    if not hasattr(other, "handler_order"):

I tried to reinstall the Nuxeo drive server/client nothing changed. but once I switched to a new database freshly created surprisingly it worked. Someone could explain !! I want to keep my old database.

Update

Nuxeo log server.log:

2015-07-22 08:12:03,452 WARN  [http-apr-0.0.0.0-8080-exec-6] [org.nuxeo.ecm.core.storage.binary.LocalBinaryManager] cannot fetch content at C:\nuxeo-cap-7.2-tomcat\nxserver\data\binaries\data\f2\39\f239e7a96f6c4b0a885b6ba2239fc2e3 (file does not exist), check your configuration
2015-07-22 08:12:03,453 WARN  [http-apr-0.0.0.0-8080-exec-6] [org.nuxeo.ecm.webengine.app.WebEngineExceptionMapper] Exception in JAX-RS processing
org.nuxeo.ecm.webengine.WebException: Failed to invoke operation: NuxeoDrive.GetChildren
    at org.nuxeo.ecm.webengine.WebException.newException(WebException.java:134)
    at org.nuxeo.ecm.webengine.WebException.newException(WebException.java:123)
    at org.nuxeo.ecm.automation.server.jaxrs.ExecutableResource.doPost(ExecutableResource.java:80)
    at sun.reflect.GeneratedMethodAccessor418.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ObjectOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:258)
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
    at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
    at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)
    at org.nuxeo.ecm.webengine.app.jersey.WebEngineServlet.containerService(WebEngineServlet.java:171)
    at org.nuxeo.ecm.webengine.app.jersey.WebEngineServlet.service(WebEngineServlet.java:148)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.webengine.jaxrs.session.SessionCleanupFilter.run(SessionCleanupFilter.java:43)
    at org.nuxeo.ecm.webengine.jaxrs.HttpFilter.doFilter(HttpFilter.java:42)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.webengine.app.WebEngineFilter.doFilter(WebEngineFilter.java:91)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.webengine.jaxrs.context.RequestContextFilter.run(RequestContextFilter.java:41)
    at org.nuxeo.ecm.webengine.jaxrs.HttpFilter.doFilter(HttpFilter.java:42)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.wss.servlet.BaseWSSFilter.doFilter(BaseWSSFilter.java:127)
    at org.nuxeo.wss.servlet.FailSafeWSSFilter.doFilter(FailSafeWSSFilter.java:56)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoThreadTrackerFilter.doFilter(NuxeoThreadTrackerFilter.java:28)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.core.management.jtajca.internal.Log4jWebFilter.doFilter(Log4jWebFilter.java:67)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.ui.web.rest.FancyURLFilter.doFilter(FancyURLFilter.java:118)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoRequestControllerFilter.doFilter(NuxeoRequestControllerFilter.java:139)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.webdav.service.WIRequestFilter.doFilter(WIRequestFilter.java:58)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.ui.web.auth.NuxeoAuthenticationFilter.doFilterInternal(NuxeoAuthenticationFilter.java:578)
    at org.nuxeo.ecm.platform.ui.web.auth.service.NuxeoAuthFilterChain.doFilter(NuxeoAuthFilterChain.java:36)
    at org.nuxeo.ecm.platform.ui.web.auth.oauth.NuxeoOAuthFilter.doFilter(NuxeoOAuthFilter.java:120)
    at org.nuxeo.ecm.platform.ui.web.auth.service.NuxeoAuthFilterChain.doFilter(NuxeoAuthFilterChain.java:34)
    at org.nuxeo.ecm.platform.ui.web.auth.oauth2.NuxeoOAuth2Filter.doFilter(NuxeoOAuth2Filter.java:68)
    at org.nuxeo.ecm.platform.ui.web.auth.service.NuxeoAuthFilterChain.doFilter(NuxeoAuthFilterChain.java:34)
    at org.nuxeo.ecm.platform.ui.web.auth.NuxeoAuthenticationFilter.doFilter(NuxeoAuthenticationFilter.java:391)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoCorsFilter.doFilter(NuxeoCorsFilter.java:49)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.exceptionhandling.NuxeoExceptionFilter.doFilter(NuxeoExceptionFilter.java:75)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.encoding.NuxeoEncodingFilter.doFilter(NuxeoEncodingFilter.java:73)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:503)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2462)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2451)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)
Caused by: org.nuxeo.ecm.automation.TraceException: 

****** chain ******
Name: NuxeoDrive.GetChildren
Exception: OperationException
Caught error: Failed to invoke operation NuxeoDrive.GetChildren
Caused by: org.nuxeo.ecm.core.api.ClientException: Failed to get data model for 238315ab-1c10-4568-85fa-d64f7c79424d:SchemaImpl(file)
****** Hierarchy calls ******
    org.nuxeo.drive.operations.NuxeoDriveGetChildren

    at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:230)
    at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:114)
    at org.nuxeo.ecm.automation.server.jaxrs.OperationResource.execute(OperationResource.java:51)
    at org.nuxeo.ecm.automation.server.jaxrs.ExecutableResource.doPost(ExecutableResource.java:61)
    ... 90 more
Caused by: org.nuxeo.ecm.automation.OperationException: Failed to invoke operation NuxeoDrive.GetChildren
    at org.nuxeo.ecm.automation.core.impl.InvokableMethod.invoke(InvokableMethod.java:157)
    at org.nuxeo.ecm.automation.core.impl.CompiledChainImpl.doInvoke(CompiledChainImpl.java:128)
    at org.nuxeo.ecm.automation.core.impl.CompiledChainImpl.invoke(CompiledChainImpl.java:114)
    at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:206)
    ... 93 more
Caused by: org.nuxeo.ecm.core.api.ClientException: Failed to get data model for 238315ab-1c10-4568-85fa-d64f7c79424d:SchemaImpl(file)
    at org.nuxeo.ecm.core.api.AbstractSession.getDataModel(AbstractSession.java:2163)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl$1.run(DocumentModelImpl.java:477)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl$1.run(DocumentModelImpl.java:474)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl$RunWithCoreSession.execute(DocumentModelImpl.java:391)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.loadDataModel(DocumentModelImpl.java:479)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getDataModel(DocumentModelImpl.java:488)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getPart(DocumentModelImpl.java:1344)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getProperty(DocumentModelImpl.java:1385)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getPropertyValue(DocumentModelImpl.java:1444)
    at org.nuxeo.ecm.core.api.blobholder.DocumentBlobHolder.getBlob(DocumentBlobHolder.java:62)
    at org.nuxeo.drive.service.impl.DefaultFileSystemItemFactory.hasBlob(DefaultFileSystemItemFactory.java:260)
    at org.nuxeo.drive.service.impl.DefaultFileSystemItemFactory.isFileSystemItem(DefaultFileSystemItemFactory.java:143)
    at org.nuxeo.drive.service.impl.AbstractFileSystemItemFactory.getFileSystemItem(AbstractFileSystemItemFactory.java:224)
    at org.nuxeo.drive.service.impl.AbstractFileSystemItemFactory.getFileSystemItem(AbstractFileSystemItemFactory.java:116)
    at org.nuxeo.drive.service.impl.FileSystemItemAdapterServiceImpl.getFileSystemItem(FileSystemItemAdapterServiceImpl.java:298)
    at org.nuxeo.drive.service.impl.FileSystemItemAdapterServiceImpl.getFileSystemItem(FileSystemItemAdapterServiceImpl.java:150)
    at org.nuxeo.drive.adapter.impl.DocumentBackedFolderItem.getChildren(DocumentBackedFolderItem.java:118)
    at org.nuxeo.drive.service.impl.FileSystemItemManagerImpl.getChildren(FileSystemItemManagerImpl.java:176)
    at org.nuxeo.drive.operations.NuxeoDriveGetChildren.run(NuxeoDriveGetChildren.java:55)
    at sun.reflect.GeneratedMethodAccessor567.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.nuxeo.ecm.automation.core.impl.InvokableMethod.doInvoke(InvokableMethod.java:132)
    at org.nuxeo.ecm.automation.core.impl.InvokableMethod.invoke(InvokableMethod.java:145)
    ... 96 more
Caused by: org.nuxeo.ecm.core.api.DocumentException: failed to read document part
    at org.nuxeo.ecm.core.api.DocumentModelFactory.createDataModel(DocumentModelFactory.java:224)
    at org.nuxeo.ecm.core.api.AbstractSession.getDataModel(AbstractSession.java:2161)
    ... 119 more
Caused by: org.nuxeo.ecm.core.api.model.PropertyException: Property: content
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.readComplexProperty(SQLSession.java:910)
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.readComplexProperty(SQLSession.java:951)
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLDocumentLive.readDocumentPart(SQLDocumentLive.java:157)
    at org.nuxeo.ecm.core.api.DocumentModelFactory.createDataModel(DocumentModelFactory.java:222)
    ... 120 more
Caused by: java.io.IOException: Unknown binary: f239e7a96f6c4b0a885b6ba2239fc2e3
    at org.nuxeo.ecm.core.storage.binary.BinaryBlobProvider.createManagedBlob(BinaryBlobProvider.java:44)
    at org.nuxeo.ecm.core.storage.binary.BinaryBlobProvider.createManagedBlob(BinaryBlobProvider.java:32)
    at org.nuxeo.ecm.core.blob.BlobManagerComponent.getBlob(BlobManagerComponent.java:94)
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.readBlob(SQLSession.java:1132)
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.readComplexProperty(SQLSession.java:906)
    ... 123 more
2015-07-22 08:12:35,062 WARN  [http-apr-0.0.0.0-8080-exec-14] [org.nuxeo.ecm.core.storage.binary.LocalBinaryManager] cannot fetch content at C:\nuxeo-cap-7.2-tomcat\nxserver\data\binaries\data\f2\39\f239e7a96f6c4b0a885b6ba2239fc2e3 (file does not exist), check your configuration
2015-07-22 08:12:35,063 WARN  [http-apr-0.0.0.0-8080-exec-14] [org.nuxeo.ecm.webengine.app.WebEngineExceptionMapper] Exception in JAX-RS processing
org.nuxeo.ecm.webengine.WebException: Failed to invoke operation: NuxeoDrive.GetChildren
    at org.nuxeo.ecm.webengine.WebException.newException(WebException.java:134)
    at org.nuxeo.ecm.webengine.WebException.newException(WebException.java:123)
    at org.nuxeo.ecm.automation.server.jaxrs.ExecutableResource.doPost(ExecutableResource.java:80)
    at sun.reflect.GeneratedMethodAccessor418.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ObjectOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:258)
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
    at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
    at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)
    at org.nuxeo.ecm.webengine.app.jersey.WebEngineServlet.containerService(WebEngineServlet.java:171)
    at org.nuxeo.ecm.webengine.app.jersey.WebEngineServlet.service(WebEngineServlet.java:148)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.webengine.jaxrs.session.SessionCleanupFilter.run(SessionCleanupFilter.java:43)
    at org.nuxeo.ecm.webengine.jaxrs.HttpFilter.doFilter(HttpFilter.java:42)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.webengine.app.WebEngineFilter.doFilter(WebEngineFilter.java:91)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.webengine.jaxrs.context.RequestContextFilter.run(RequestContextFilter.java:41)
    at org.nuxeo.ecm.webengine.jaxrs.HttpFilter.doFilter(HttpFilter.java:42)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.wss.servlet.BaseWSSFilter.doFilter(BaseWSSFilter.java:127)
    at org.nuxeo.wss.servlet.FailSafeWSSFilter.doFilter(FailSafeWSSFilter.java:56)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoThreadTrackerFilter.doFilter(NuxeoThreadTrackerFilter.java:28)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.core.management.jtajca.internal.Log4jWebFilter.doFilter(Log4jWebFilter.java:67)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.ui.web.rest.FancyURLFilter.doFilter(FancyURLFilter.java:118)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoRequestControllerFilter.doFilter(NuxeoRequestControllerFilter.java:139)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.webdav.service.WIRequestFilter.doFilter(WIRequestFilter.java:58)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.ui.web.auth.NuxeoAuthenticationFilter.doFilterInternal(NuxeoAuthenticationFilter.java:578)
    at org.nuxeo.ecm.platform.ui.web.auth.service.NuxeoAuthFilterChain.doFilter(NuxeoAuthFilterChain.java:36)
    at org.nuxeo.ecm.platform.ui.web.auth.oauth.NuxeoOAuthFilter.doFilter(NuxeoOAuthFilter.java:120)
    at org.nuxeo.ecm.platform.ui.web.auth.service.NuxeoAuthFilterChain.doFilter(NuxeoAuthFilterChain.java:34)
    at org.nuxeo.ecm.platform.ui.web.auth.oauth2.NuxeoOAuth2Filter.doFilter(NuxeoOAuth2Filter.java:68)
    at org.nuxeo.ecm.platform.ui.web.auth.service.NuxeoAuthFilterChain.doFilter(NuxeoAuthFilterChain.java:34)
    at org.nuxeo.ecm.platform.ui.web.auth.NuxeoAuthenticationFilter.doFilter(NuxeoAuthenticationFilter.java:391)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoCorsFilter.doFilter(NuxeoCorsFilter.java:49)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.exceptionhandling.NuxeoExceptionFilter.doFilter(NuxeoExceptionFilter.java:75)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.nuxeo.ecm.platform.web.common.encoding.NuxeoEncodingFilter.doFilter(NuxeoEncodingFilter.java:73)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:503)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2462)
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2451)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)
Caused by: org.nuxeo.ecm.automation.TraceException: 

****** chain ******
Name: NuxeoDrive.GetChildren
Exception: OperationException
Caught error: Failed to invoke operation NuxeoDrive.GetChildren
Caused by: org.nuxeo.ecm.core.api.ClientException: Failed to get data model for 238315ab-1c10-4568-85fa-d64f7c79424d:SchemaImpl(file)
****** Hierarchy calls ******
    org.nuxeo.drive.operations.NuxeoDriveGetChildren

    at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:230)
    at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:114)
    at org.nuxeo.ecm.automation.server.jaxrs.OperationResource.execute(OperationResource.java:51)
    at org.nuxeo.ecm.automation.server.jaxrs.ExecutableResource.doPost(ExecutableResource.java:61)
    ... 90 more
Caused by: org.nuxeo.ecm.automation.OperationException: Failed to invoke operation NuxeoDrive.GetChildren
    at org.nuxeo.ecm.automation.core.impl.InvokableMethod.invoke(InvokableMethod.java:157)
    at org.nuxeo.ecm.automation.core.impl.CompiledChainImpl.doInvoke(CompiledChainImpl.java:128)
    at org.nuxeo.ecm.automation.core.impl.CompiledChainImpl.invoke(CompiledChainImpl.java:114)
    at org.nuxeo.ecm.automation.core.impl.OperationServiceImpl.run(OperationServiceImpl.java:206)
    ... 93 more
Caused by: org.nuxeo.ecm.core.api.ClientException: Failed to get data model for 238315ab-1c10-4568-85fa-d64f7c79424d:SchemaImpl(file)
    at org.nuxeo.ecm.core.api.AbstractSession.getDataModel(AbstractSession.java:2163)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl$1.run(DocumentModelImpl.java:477)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl$1.run(DocumentModelImpl.java:474)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl$RunWithCoreSession.execute(DocumentModelImpl.java:391)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.loadDataModel(DocumentModelImpl.java:479)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getDataModel(DocumentModelImpl.java:488)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getPart(DocumentModelImpl.java:1344)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getProperty(DocumentModelImpl.java:1385)
    at org.nuxeo.ecm.core.api.impl.DocumentModelImpl.getPropertyValue(DocumentModelImpl.java:1444)
    at org.nuxeo.ecm.core.api.blobholder.DocumentBlobHolder.getBlob(DocumentBlobHolder.java:62)
    at org.nuxeo.drive.service.impl.DefaultFileSystemItemFactory.hasBlob(DefaultFileSystemItemFactory.java:260)
    at org.nuxeo.drive.service.impl.DefaultFileSystemItemFactory.isFileSystemItem(DefaultFileSystemItemFactory.java:143)
    at org.nuxeo.drive.service.impl.AbstractFileSystemItemFactory.getFileSystemItem(AbstractFileSystemItemFactory.java:224)
    at org.nuxeo.drive.service.impl.AbstractFileSystemItemFactory.getFileSystemItem(AbstractFileSystemItemFactory.java:116)
    at org.nuxeo.drive.service.impl.FileSystemItemAdapterServiceImpl.getFileSystemItem(FileSystemItemAdapterServiceImpl.java:298)
    at org.nuxeo.drive.service.impl.FileSystemItemAdapterServiceImpl.getFileSystemItem(FileSystemItemAdapterServiceImpl.java:150)
    at org.nuxeo.drive.adapter.impl.DocumentBackedFolderItem.getChildren(DocumentBackedFolderItem.java:118)
    at org.nuxeo.drive.service.impl.FileSystemItemManagerImpl.getChildren(FileSystemItemManagerImpl.java:176)
    at org.nuxeo.drive.operations.NuxeoDriveGetChildren.run(NuxeoDriveGetChildren.java:55)
    at sun.reflect.GeneratedMethodAccessor567.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.nuxeo.ecm.automation.core.impl.InvokableMethod.doInvoke(InvokableMethod.java:132)
    at org.nuxeo.ecm.automation.core.impl.InvokableMethod.invoke(InvokableMethod.java:145)
    ... 96 more
Caused by: org.nuxeo.ecm.core.api.DocumentException: failed to read document part
    at org.nuxeo.ecm.core.api.DocumentModelFactory.createDataModel(DocumentModelFactory.java:224)
    at org.nuxeo.ecm.core.api.AbstractSession.getDataModel(AbstractSession.java:2161)
    ... 119 more
Caused by: org.nuxeo.ecm.core.api.model.PropertyException: Property: content
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.readComplexProperty(SQLSession.java:910)
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.readComplexProperty(SQLSession.java:951)
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLDocumentLive.readDocumentPart(SQLDocumentLive.java:157)
    at org.nuxeo.ecm.core.api.DocumentModelFactory.createDataModel(DocumentModelFactory.java:222)
    ... 120 more
Caused by: java.io.IOException: Unknown binary: f239e7a96f6c4b0a885b6ba2239fc2e3
    at org.nuxeo.ecm.core.storage.binary.BinaryBlobProvider.createManagedBlob(BinaryBlobProvider.java:44)
    at org.nuxeo.ecm.core.storage.binary.BinaryBlobProvider.createManagedBlob(BinaryBlobProvider.java:32)
    at org.nuxeo.ecm.core.blob.BlobManagerComponent.getBlob(BlobManagerComponent.java:94)
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.readBlob(SQLSession.java:1132)
    at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.readComplexProperty(SQLSession.java:906)
    ... 123 more
0 votes

1 answers

2023 views

ANSWER

Since error code is 500 your best bet to know what happened is to look at server.log stack for the date 2015-07-14 11:51:37
07/14/2015

Antoine Cordier I updated the post and I added the log.
07/22/2015



As Antoine says please check the server logs.

0 votes



ataillefer I updated the post and I added the log.
07/22/2015