[Hardhats-members] VistA Web unable to select patients

[Usha]

Hi   I trying to install VistA Web, the web interface to the EMR for providers. According to the Installation Guide, I have done the following   1. Extract the EMR.zip file to the desired location for EMR. 2. Configure the EMR folder to run as a virtual directory under the default website. 3. Set the default content page to "loginframeset.htm". 4. Configure VistAWebDocs and VistAWebUserMgt as web applications under the VistAWeb website; the virtual directories for each are VistAWebDocs and VistAWebUserMgt, respectively.   SQL Database Schema Instructions 1. Create a database called "EMR". 2. Run the scripts in Appendix A. 3. Add the user account used by VistAWeb (call VistAWeb Support at 734-769-7100 x.5782 for the account/password). - What is the username and password?  4. Grant the provided user account "dbowner" rights to the EMR database.   Given "dbowner" rights of database "EMR" to a user account with the name "dbo" .       I am able to login to the VistA server through VistA Web, but am unable to see the patient selection screen. Instead the following comes up.   Server Error in '/VistAWeb' Application. Object reference not set to an instance of an object. 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.NullReferenceException: Object reference not set to an instance of an object. 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: [NullReferenceException: Object reference not set to an instance of an object.] EMR.Mail.send(User user, Patient patient, HttpRequest request, Exception ex) in C:\Inetpub\wwwroot\EMR\resources\classes\Mail.cs:31 EMR.Global.showOops(User user, Patient patient, HttpRequest request, Exception ex, HttpResponse response) in c:\inetpub\wwwroot\emr\global.asax.cs:94 EMR.Login.submitButton_Click(Object sender, EventArgs e) in C:\Inetpub\wwwroot\EMR\Login.aspx.cs:217 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +108 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +57 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +18 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33 System.Web.UI.Page.ProcessRequestMain() +1315 Version Information: Microsoft .NET Framework Version:1.1.4322.573; ASP.NET Version:1.1.4322.573   Is this problem due to the missing username and password of the SQL database? If yes, then what is the username and password to be used? If no, then how this problem can be overcome?   Regards Usha