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Known Issues
- Sitecore Indexes not Loading
- Inactivity Timeout During Rebuild
- Problem Loading the Ninject Assembly
- Internal Server Error When Querying the REST Service
- Editing the Properties of a Coveo Search MVC Component Freezes the Page Editor in IE11
- Error or Document Not Found Page After Rebuilding the Indexes
- Problem Registering Search Page Events in Sitecore Analytics Database
- High Memory Usage While Rebuilding Indexes
- Root Element of a Crawler for a Coveo Index is Invalid
- HTML Version of Indexed Items Are Showing an Error Page
- NullReferenceException on Tracking.Current When Executing a Request for a Quick View
- Getting log4net Errors When Attempting to Browse Sitecore Pages
- Inserting an Example Search Page Results in No Renderings
- An Index Should Be Configured for Database Web Error Is Preventing the REST Service From Loading
- Cannot insert the value NULL into column ID, table INSTANCE_HOSTNAME_Core.dbo.Properties column does not allow nulls. INSERT fails.
- ERROR Error in FileWatcher Internal Buffer Overflow While Installing Coveo for Sitecore
- ERROR Exception while handling event Sitecore.ContentSearch.Events.IndexingFinishedEvent, Index MY_INDEX was not found
- Failed to Reactivate the Organization Message in Command Center
- Handler CoveoSearchEndpoint has a bad module ManagedPipelineHandler in its module list
- Items in Different Languages Are Not Automatically Indexed or Updated When Language Fallback Is Enabled
- Missing Valid xDB License
- Opening the Experience Explorer Sets the Static Context to 'Master'
- Prebinding Isn't Applied to Elements Within a Searchbox Container
- Publishing Multi-Language Sitecore Items Leads to a Large Amount of Files Being Indexed
- Sitecore 8.2 With WFFM Refuses to Start After Installing Coveo for Sitecore
- Sitecore.ContentSearch.SitecoreItemCrawler.IsAncestorOf(Item item) error
- Solr - Error When Initializing Coveo When Side-by-Side With Solr Is Enabled
- The RouteData must contain an item named 'controller' Error With SXA
- Sitecore SXA Throws Errors When Upgrading From Coveo for Sitecore 4.1 to Coveo for Sitecore 5
- Unexpected Token When Editing Page With SXA Components in Experience Editor
- Select the Associated Content Dialog Not Popping Up in SXA 1.8
- Could Not Find Property skipFirstTimeSetupCheck Error
- Send Analytics to Sitecore Component Not Working in Sitecore 9
- Two Instances of the Same Search Page Component Have Been Added on a Page but Only One is Initialized
- Dynamic Placeholders Not Displaying Allowed Renderings in SXA
- Failed to Configure the Organization Error When Trying to Switch Organization
- SXA Coveo Facet Value Suggestions Rendering Item Overwriting Hive Item at Installation
- Issues When the Core Database Is Disabled on Content Delivery Servers
- Content Database 'master' Not Found on a Content Delivery Server
- Sitecore 9 Content Delivery Instance Crashes at Index Initialization
- Coveo Analytics Events Are Not Logged in Sitecore 9.1 Analytics
- Compilation Error in Diagnostic Page in Sitecore 7.5 and 8.0
- Ajax Error 500 When Using Special Characters in a Query
- Dynamic Facet Range Not Showing When Returning From a No Result Query
- Master Index Old Item Versions Not Getting Deleted in Sitecore 9.1+
- Unhandled Exception After Installing Coveo for Sitecore on Sitecore 8.0 or 8.1 Instance
- The coveoProcessParsedRestResponse Pipeline Is Not Being Executed
- Unhandled Exception in Content Editor Prior to Coveo for Sitecore Activation
- Could Not Find Configuration Node Error on CD
- Components Aren't Rendering Or Analytics HTTP Requests Are Failing Intermittently
Issues When the Core Database Is Disabled on Content Delivery Servers
Sitecore 9.1 Coveo for Sitecore 5 (May 17, 2019)
Symptoms
When deploying Coveo for Sitecore on your Content Delivery instance, you get the following error:
Could not find configuration node: databases/database[@id='core']
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidOperationException: Could not find configuration node: databases/database[@id='core']
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[InvalidOperationException: Could not find configuration node: databases/database[@id='core']]
Sitecore.Configuration.DefaultFactory.GetConfigNode(String xpath, Boolean assert) +543
Sitecore.Configuration.DefaultFactory.CreateObject(String configPath, String[] parameters, Boolean assert) +187
Sitecore.Configuration.DefaultFactory.GetDatabase(String name, Boolean assert) +157
Sitecore.Configuration.DefaultFactory.GetDatabase(String name) +55
Coveo.Framework.Databases.SitecoreFactoryWrapper.GetDatabase(String p_DatabaseName) +153
Coveo.Framework.Connection.<>c.<.cctor>b__10_1() +40
System.Lazy`1.CreateValue() +708
System.Lazy`1.LazyInitValue() +184
Coveo.Framework.Connection.CriticalExceptionHandler.GetCriticalErrors() +29
Coveo.Framework.Connection.CriticalExceptionHandler.GetError(String p_ErrorMessage) +69
Coveo.Framework.Connection.CriticalExceptionHandler.GetElapsedTimeSinceLastOccurenceOf(String p_CriticalErrorMessage) +10
Coveo.Framework.Connection.CriticalExceptionHandler.ValidateDelay(String p_ErrorCode) +142
Coveo.SearchProvider.Licensing.LicenseManager.RetrieveLicense(Boolean p_ForceUpdate) +58
Coveo.SearchProvider.Licensing.LicenseManager.EnsureValidLicense() +126
Coveo.SearchProvider.Licensing.LicenseManager.GetLicenseInformation() +98
Coveo.SearchProvider.Rest.SitecoreRestHttpHandler.InitializeLicenseSettings() +73
Coveo.SearchProvider.Rest.SitecoreRestHttpHandler.OnInitializeSettings() +85
Coveo.Search.Api.Proxy.ProxyHttpHandler.OnInitialize() +23
Coveo.Search.Api.Proxy.ProxyHttpHandler.EnsureInitialized() +92
Coveo.Search.Api.Proxy.ProxyHttpHandler.ProcessRequest(IHttpContext p_Context) +34
Coveo.SearchProvider.Rest.SitecoreRestHttpHandlerDispatcher.ProcessRequest(HttpContext p_Context) +275
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +866
System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +213
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +91
In your logs, you can also see the following error:
10068 17:40:44 ERROR An error while Initializing occurred
Exception: System.InvalidOperationException
Message: Could not find configuration node: databases/database[@id='core']
Source: Sitecore.Kernel
at Sitecore.Configuration.DefaultFactory.GetConfigNode(String xpath, Boolean assert)
at Sitecore.Configuration.DefaultFactory.CreateObject(String configPath, String[] parameters, Boolean assert)
at Sitecore.Configuration.DefaultFactory.GetDatabase(String name, Boolean assert)
at Sitecore.Configuration.DefaultFactory.GetDatabase(String name)
at Coveo.Framework.Databases.SitecoreFactoryWrapper.GetDatabase(String p_DatabaseName)
at Coveo.Framework.Databases.IndexDatabaseProperties..ctor(IIndexPropertyStore p_PropertyStore)
at Coveo.Framework.Databases.IndexDatabasePropertiesFactory.CreateIndexDatabaseProperties(IIndexPropertyStore p_PropertyStore)
at Coveo.SearchProvider.ProviderIndexBase.Initialize()
Cause
Some parts of Coveo for Sitecore are using the Core database to synchronize information between various CD instances.
In Sitecore 9.1, you can disable the Core database. Coveo for Sitecore doesn’t yet fully support this scenario and will throw various errors.
Resolution
The issue has been resolved in the May 17, 2019 release of Coveo for Sitecore by changing the encryption key storage location to the web database. Upgrade to the May 17, 2019 release of Coveo for Sitecore and follow the upgrade procedure carefully to regenerate and save the encryption key in its new location (see May 17, 2019 Release).
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