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Processing CreateBPAWorkQueueItem has failed System.InvalidOperationException: Sequence contains no matching element

  • 1.  Processing CreateBPAWorkQueueItem has failed System.InvalidOperationException: Sequence contains no matching element

    Posted 04-16-2021 10:12
    When attempting to approve a submission in interact the message fails to upload to the queue. When looking in the IADA logs I can see the following error:

    2021/04/15 09:38:53.873]ERROR THT.WindowsIada.Handlers.IadaQueueMessageHandler - Processing CreateBPAWorkQueueItem has failed

    System.InvalidOperationException: Sequence contains no matching element

       at System.Linq.ThrowHelper.ThrowNoMatchException()

       at System.Linq.Enumerable.First[TSource](IEnumerable`1 source, Func`2 predicate)

       at THT.IadaLogic.DataAccess.Repository.GetConnectionString(String environmentName)

       at THT.IadaLogic.DataAccess.Repository.GetWorkQueueByName(String name, String environmentName)

       at THT.IadaLogic.BusinessLogic.Services.IadaService.CreateWorkQueueItem(AddToQueueModel model)

       at THT.WindowsIada.Handlers.IadaQueueMessageHandler.Handle(ConsumerMessage consumerMessage) in C:\agent\_work\224\s\THT.WindowsIada\THT.WindowsIada\Handlers\IadaQueueMessageHandler.cs:line 36


    Has anybody seen this error before and know of a fix ?

    Thanks
    Tim.

    ------------------------------
    Tim Treharne
    Platforms
    Capgemini
    Europe/London
    ------------------------------


  • 2.  RE: Processing CreateBPAWorkQueueItem has failed System.InvalidOperationException: Sequence contains no matching element

    Posted 04-20-2021 09:10
    Hi Tim

    Please could you contact support@blueprism.com for help with this issue?

    Thanks

    ------------------------------
    Joe Farr
    Product Consultant
    Blue Prism Limited
    ------------------------------



  • 3.  RE: Processing CreateBPAWorkQueueItem has failed System.InvalidOperationException: Sequence contains no matching element

    Posted 07-03-2021 15:55
    Hi All,

    I am facing the error after submit the form in Interact.

    [14:18:00.4930] BPC.Iada.Web.Handlers.IadaQueueMessageHandler - Processing CreateBPAWorkQueueItem has failed
    System.ArgumentException: Environment name is wrong. No environments were found in the database with name 'BPConnection' =>> at BPC.Iada.Logic.Services.EnvironmentService.Get(String environmentName) =>> at BPC.Iada.Logic.Services.EnvironmentServiceCache.Get(String environmentName) =>> at BPC.Iada.Data.Repositories.RpaDatabaseConnectionFactory.Create(String environmentName, Boolean needColumnEncryption) =>> at BPC.Iada.Data.Repositories.Repository.GetWorkQueueByName(String name, String environmentName) =>> at BPC.Iada.Logic.Services.IadaService.CreateWorkQueueItem(AddToQueueModel model, String keyValue) =>> at BPC.Iada.Web.Handlers.IadaQueueMessageHandler.Handle(ConsumerMessage consumerMessage)
    [14:18:15.1227] BPC.Iada.Web.Handlers.IadaQueueMessageHandler - Processing CreateBPAWorkQueueItem has failed
    System.ArgumentException: Environment name is wrong. No environments were found in the database with name 'BPConnection' =>> at BPC.Iada.Logic.Services.EnvironmentService.Get(String environmentName) =>> at BPC.Iada.Logic.Services.EnvironmentServiceCache.Get(String environmentName) =>> at BPC.Iada.Data.Repositories.RpaDatabaseConnectionFactory.Create(String environmentName, Boolean needColumnEncryption) =>> at BPC.Iada.Data.Repositories.Repository.GetWorkQueueByName(String name, String environmentName) =>> at BPC.Iada.Logic.Services.IadaService.CreateWorkQueueItem(AddToQueueModel model, String keyValue) =>> at BPC.Iada.Web.Handlers.IadaQueueMessageHandler.Handle(ConsumerMessage consumerMessage)
    [14:18:15.1580] BPC.Iada.Web.Handlers.IadaQueueMessageHandler - Processing CreateBPAWorkQueueItem has failed
    System.ArgumentException: Environment name is wrong. No environments were found in the database with name 'BPConnection' =>> at BPC.Iada.Logic.Services.EnvironmentService.Get(String environmentName) =>> at BPC.Iada.Logic.Services.EnvironmentServiceCache.Get(String environmentName) =>> at BPC.Iada.Data.Repositories.RpaDatabaseConnectionFactory.Create(String environmentName, Boolean needColumnEncryption) =>> at BPC.Iada.Data.Repositories.Repository.GetWorkQueueByName(String name, String environmentName) =>> at BPC.Iada.Logic.Services.IadaService.CreateWorkQueueItem(AddToQueueModel model, String keyValue) =>> at BPC.Iada.Web.Handlers.IadaQueueMessageHandler.Handle(ConsumerMessage consumerMessage)
    [14:18:15.2030] BPC.Iada.Web.Handlers.IadaQueueMessageHandler - Processing CreateBPAWorkQueueItem has failed
    System.ArgumentException: Environment name is wrong. No environments were found in the database with name 'BPConnection' =>> at BPC.Iada.Logic.Services.EnvironmentService.Get(String environmentName) =>> at BPC.Iada.Logic.Services.EnvironmentServiceCache.Get(String environmentName) =>> at BPC.Iada.Data.Repositories.RpaDatabaseConnectionFactory.Create(String environmentName, Boolean needColumnEncryption) =>> at BPC.Iada.Data.Repositories.Repository.GetWorkQueueByName(String name, String environmentName) =>> at BPC.Iada.Logic.Services.IadaService.CreateWorkQueueItem(AddToQueueModel model, String keyValue) =>> at BPC.Iada.Web.Handlers.IadaQueueMessageHandler.Handle(ConsumerMessage consumerMessage)
    [14:18:15.2222] BPC.Iada.Web.Handlers.IadaQueueMessageHandler - Processing CreateBPAWorkQueueItem has failed
    System.ArgumentException: Environment name is wrong. No environments were found in the database with name 'BPConnection' =>> at BPC.Iada.Logic.Services.EnvironmentService.Get(String environmentName) =>> at BPC.Iada.Logic.Services.EnvironmentServiceCache.Get(String environmentName) =>> at BPC.Iada.Data.Repositories.RpaDatabaseConnectionFactory.Create(String environmentName, Boolean needColumnEncryption) =>> at BPC.Iada.Data.Repositories.Repository.GetWorkQueueByName(String name, String environmentName) =>> at BPC.Iada.Logic.Services.IadaService.CreateWorkQueueItem(AddToQueueModel model, String keyValue) =>> at BPC.Iada.Web.Handlers.IadaQueueMessageHandler.Handle(ConsumerMessage consumerMessage)
    [14:22:46.7799] BPC.Iada.Web.Handlers.IadaQueueMessageHandler - Processing CreateBPAWorkQueueItem has failed
    System.ArgumentException: Environment name is wrong. No environments were found in the database with name 'BPConnection' =>> at BPC.Iada.Logic.Services.EnvironmentService.Get(String environmentName) =>> at BPC.Iada.Logic.Services.EnvironmentServiceCache.Get(String environmentName) =>> at BPC.Iada.Data.Repositories.RpaDatabaseConnectionFactory.Create(String environmentName, Boolean needColumnEncryption) =>> at BPC.Iada.Data.Repositories.Repository.GetWorkQueueByName(String name, String environmentName) =>> at BPC.Iada.Logic.Services.IadaService.CreateWorkQueueItem(AddToQueueModel model, String keyValue) =>> at BPC.Iada.Web.Handlers.IadaQueueMessageHandler.Handle(ConsumerMessage consumerMessage)
    [14:45:40.7723] BPC.Iada.Web.Handlers.IadaQueueMessageHandler - Processing CreateBPAWorkQueueItem has failed
    System.ArgumentException: Environment name is wrong. No environments were found in the database with name 'BPConnection' =>> at BPC.Iada.Logic.Services.EnvironmentService.Get(String environmentName) =>> at BPC.Iada.Logic.Services.EnvironmentServiceCache.Get(String environmentName) =>> at BPC.Iada.Data.Repositories.RpaDatabaseConnectionFactory.Create(String environmentName, Boolean needColumnEncryption) =>> at BPC.Iada.Data.Repositories.Repository.GetWorkQueueByName(String name, String environmentName) =>> at BPC.Iada.Logic.Services.IadaService.CreateWorkQueueItem(AddToQueueModel model, String keyValue) =>> at BPC.Iada.Web.Handlers.IadaQueueMessageHandler.Handle(ConsumerMessage consumerMessage)
    [14:46:06.6775] BPC.Iada.Web.Handlers.IadaQueueMessageHandler - Processing CreateBPAWorkQueueItem has failed
    System.ArgumentException: Environment name is wrong. No environments were found in the database with name 'BPConnection' =>> at BPC.Iada.Logic.Services.EnvironmentService.Get(String environmentName) =>> at BPC.Iada.Logic.Services.EnvironmentServiceCache.Get(String environmentName) =>> at BPC.Iada.Data.Repositories.RpaDatabaseConnectionFactory.Create(String environmentName, Boolean needColumnEncryption) =>> at BPC.Iada.Data.Repositories.Repository.GetWorkQueueByName(String name, String environmentName) =>> at BPC.Iada.Logic.Services.IadaService.CreateWorkQueueItem(AddToQueueModel model, String keyValue) =>> at BPC.Iada.Web.Handlers.IadaQueueMessageHandler.Handle(ConsumerMessage consumerMessage)


    Can you help me to resolve the issue.

    ------------------------------
    Ram Prasad Gajula
    Software engineer
    EY
    Bangalore
    +919704497828
    ------------------------------



  • 4.  RE: Processing CreateBPAWorkQueueItem has failed System.InvalidOperationException: Sequence contains no matching element

    Posted 07-05-2021 10:54

    Hi Ram

    This may be one you need to contact support@blueprism.com to resolve, but you may want to check a couple of that you have the correct database set up. You can find this in Hub>Settings>Environment Management:



    ------------------------------
    Joe Farr
    Product Consultant
    Blue Prism Limited
    ------------------------------



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Interact is a collaboration platform that simplifies communication so that human workers can interact with digital workers securely, in real-time, and at scale. 

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