K2 blackpearl

Hi, Just wanted to get some help on the issue we are having on our QA environment. Some of our users reported error messages when executing smart object in the forms, so I went ahead and recycle the K2 services. After that I couldn’t start the K2 service at all due to the below error: “Error   2001 Error Starting Host Server: System.NullReferenceException: Object reference not set to an instance of an object.” Upon reviewing the host server logs, we saw a bunch of error logs related to Database Master Key which was occurring already even before I restarted the K2 service - see below sample: "Error","General","0","ErrorMessage","SourceCode.Sync.Runtime.SyncProviderLogger"," Error - Please create a master key in the database or open the master key in the session before performing this operation.","anonymous","0.0.0.0","E:\Program Files (x86)\K2 blackpearl\Host Server\Bin" After further investigation, I was informed that there was a database migration that happened recently and I think th

Hello, One of our customers had a new starter whose entry into the AD system etc apparently went a little odd at first. Once consequence seems to be that when we call into K2 via the API for his tasks to be completed etc they processes aren't being progressed. The error we see in the logs is (note I have removed our security label, his username and company domain for security purposes): "680082778","2022-09-14 14:40:14","Error","General","1","GeneralErrorMessage","K2Worker.Action","1 26033 Worklist item 1819403_23 Not Open for {SecurityLabel}:{username}@{domain} at 10.15.150.85:57822   at SourceCode.Logging.Logger.ThrowLogMessage(MessageObject LogMessageObj)   at K2Worker.ActionInternal(ClientConnection con, Int32 version, ClientEventActionContext ctxt, WorklistItem* wi, ServerItem si, User forusr, String groups, String shareduser)  at K2Worker.Action(Object ocon, ArchiveX ar)","","","basascprdappv02:C:Program Files (x86)K2 blackpearlHost ServerBin","680082778","1e02f178483f41be96640cb

If you are running into an issue where your REST based SmartObjects are only returning the HTTP response code and no data, or the data is blank, there is a simple fix. This issue is related to having a strange character or . (Period) character in the Service Instance System Name. This causes the K2 REST Broker to be confused and have a tough time returning values, only returning empty values and the HTTP Response code.    Resolution:  Simply recreate the REST Service Broker not using a strange character. Also recreate your smartobjects and you should see the SmartObjects returning all the correct data.    

We are running K2 5.6 FP29 and have followed the Manually Setting AAD for login and also the identity sync article.  Logging into using AAD works but the identity synch fails with the below error.  We followed the same steps in our dev and qa environment and the sync works.  Does anyone know how to fix a missing or malformed token? Error - {"odata.error":{"code":"Authentication_MissingOrMalformed","codeForMetrics":"Authentication_MissingOrMalformed","message":{"lang":"en","value":"Access Token missing or malformed."},"values":null}}   at SourceCode.Sync.Providers.AAD.Net.AadHttpClient.<ValidateResponseAsync>d__21.MoveNext()--- End of stack trace from previous location where exception was thrown ---   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)   at SourceCode.Sync.Providers.AAD.Net.AadHttpClient.<GetStreamAsync>d__20.MoveNext()--- End of stack trace from

Hi,   I need to create a Service Broker for K2 Five version 5.6. In this service broker, I have a method A. In method A, there is an input parameter. The input parameter is File Type (Nintex K2 File Type).  When I create a smart object, I should see method A with input parameter File type.  Does anyone have any idea how to do this in c#?Thank you in advance.

I have a dropdown list that is populated by a smart object that retrieves a list from a table in a database. It works and displays all the information as it should, but I want to add one more item that reads OTHER at the end of the list (preferably). I am trying to not make a static list, instead displaying a mildly dynamic dropdown list. Does anyone know how to do that? Also, I’m avoiding adding anything to the table because other apps probably use that table, too. 

Hello Community, I've created a stored procedure to get some information out of my Database.The procedure will be created with dynamic variables and at the end, I use the execute sp_executesql command. The SMO provides me only the Execute command.Is there a way I can change the command from execute to list? Attached you can find my script. Thank you for your help. Alexander

I would lke to apply a regular filter to SMO 'Task' to filter out data.However, there are no reference on the web. Wild guess had got me stressed and still error was resulted.I do not know what text to type for the SMO 'Regular Filter'. (Attached) which includes:1. ColumnName2. Condition3.Comparission4.ParameterValue.  My desire filter: A field called 'A' to equals to current user's name 'B'. Anyone could help please? Thanks!

I’m working with a form that has 65 views, and it made the development very slow, using some rules (such a Execute a Smartobject method) will cause my browser to stop  responding .is that normal? Is there any solution for that?I'm truthy helpless

How to

Hello Team ,  Kindly help with this language translation issue in k2 smartform . I have added the translated text in resource file under runtime and design time folder. K2 Version : K2 5.6Issue : Every other control is getting translated except radio button . Please see below picture .Please let me know if I am missing anything is here . Kind regardsRuchi Agarwal  

upgrading NINTEX K2 Five from 5.X to 5.6 if you are upgrading NINTEX k2 five from 5.X to 5.6 , and you’ve installed it successfully with new database creation, then you want to Upgrade your old k2 database, and found the following Error, the solution is here.Identity - Set Virtual Directory Negotiation FailedWindows - Set Virtual Directory Negotiation FailedForms - Set Virtual Directory Negotiation Failed=================================================Error Message : "Error","General","0","ErrorMessage","SourceCode.Hosting.Server.Runtime.HostLoadBalancedServerManager.Poll","0 System.Exception: Error (0) . --->System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException:No connection could be made because the target machine actively refused it 10.10.10.10:5560   at System.Net.Sockets.Socket.InternalEndConnect(IAsyncResult asyncResult)   at System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult)   at System.Net.ServicePoint.Connect

We are running K2 v5.7 on-premise and connecting to SharePoint 2013. When executing a SmartObject to get all list items, I am getting an error message that the input string was not in the correct format. The only inputs I am providing are the site Url and the List ID. I have recreated the SmartObject and the issue remains.   

Can we tweak the archive stored proc to only archive a specific process instead of all processes?I have a process that I'd like to keep for longer, while another high volume process I would like to archive to keep a shorter dataset. 

Hello All,Our contract with Nintex expires in November. We will not be renewing our contract.Will the system continue to operate if we do not renew?Or does the system check for a valid license in order to continue working? Any info is appreciated. -tomas

I want to set background  color for respective row if column-A value  is Green in K2 Five list view

Hi,If I have a Smartobject with several fields, which later down the line the customer wants certain fields renaming. Sure it’s easy enough to do this in K2 by renaming the SMO fields, but SQL keeps the original name of the field in the K2 DB, We are running SSIS reports which connect to the K2 DB and SMO to get data, but the fields in SQL keep the original name rather the new updated name.Any way to update the SMO SQL names without breaking form rules and views?This would make it easier to understand when other developers connect and wonder why fields don’t match up in SQL and K2. Otherwise, it’s quite a pain creating a new SMO (using SAVE AS) and then having to re-attached it to views and having to re-do the rules etc etcThanks

Hi, When a user attaches multiple attachments to a K2 form, is there a way to detect if the same file has been added more than once? If so, prevent them from doing so? I need a way to prevent a form submission, if a duplicate attachment (with the same name) as mistakenly been added. Is there some jquery that can check the attached files in a list view (as they are added) to check for duplicate file names and prevent them adding it? Thanks

How to stop or schedule the AD sync service for K2 BlackPearl 4.7.  

I can’t manage license, because the page https://partner.nintex.com/English/Partner/license_management/manage_licenses.aspx is redirect to homepage? How I can go to license manage page for to issue a license

HI,All was working fine in K2 5.4, but after upgrading to v5.7 we have noticed an immediate problem:When a Workflows sending an Approval request, the approval replies with Approve/Decline, but the workflow is still sat saying Active as if it hasn’t even received a response.The service account clearly shows the Approve/Decline email response being received as it enters the Inbox and goes to Deleted. But it is K2 that is not doing anything…I have the setting <security spamSecurity="Off">  set in the Hostserver.exe.config (which i already had in before the v5.7 upgrade).There is nothing obvious in the logs, so it seems something has broken Smart Actions with Outlook Online when upgrading from v5.4 to v5.7Any suggestions on fixing this? I have a ticket in with support, but also asking here as well in case others have come across this problem.Thanks 

As per title, Upgrading from v5.4 to v5.7, installation finished, but during Configuration analysis, under K2 Core - Installation health it has Red exclamation and says:Analysis Result:Failed Target failed to execute: Redist_SpShellDone with action: RunProcess. Sucesss: false Any ideas what to do?

When using the K2 Start Workflow Connector from Power Automate, I add the Workflow ID, but then get this error:Failed to retrieve dynamic inputs. Error details: 'The dynamic operation request to API 'k2workflow' operation 'GetWorkflowSchema' failed with status code 'TemporaryRedirect'. This may indicate invalid input parameters. Error response: { "error": { "code": 307, "source": "europe-001.azure-apim.net", "clientRequestId": "xxxxxxx-xxxx-4xxx-xzxxx-xxxxxx", "message": "The response is not in a JSON format.", "innerError": "Cannot read server response." } }' I just want to see if we can start a K2 Workflow from Power Automate.Any ideas on how to fix this? Thanks

We are running K2 5.6i want to move our server installation to a newer OS and serveri also want to move the K2 database to newer OS and serveri also want to upgrade to 5.7what is the best practice for this?currently thinking build new server, install K2point SQL database to new servertest and make sure workingthen turn off old K2 instancerename new server to old K2 servername ( will there be problems with this?)restore K2 database to new serverrun reconfigure on new K2 server to reapply settingsanyone performed this task before, would love to hear experience

i am edit and deploy flow with Visual Studio appear error “domain\user does not have right to export processes”, but i set my account in Package and Deployment Role and set permission in Server Right Export,still Error