Unable to Run the Analytics web app locally


Am trying to run the composite analytics locally on my machine for few checks.

I downloaded the installer from https://docs.composable.ai/en/latest/

i have installed the appliation (pointing to the local Sql server express edition as my db) and whe i try to hit the localhost/companalytics i see data at root level is invalid error.

I checked application pools and .net framework runtimes.

i see all of them are present in my machine.

Did anyone encountered the same issue ?

Am trying to run the application from Windows 11 and local iis. is this a possible reason ? and we should be running it from the windows server only ?

Complete stack trage printed on the browser:

[XmlException: Data at the root level is invalid. Line 1, position 1.]
   System.Xml.XmlTextReaderImpl.Throw(Exception e) +91
   System.Xml.XmlTextReaderImpl.ParseRootLevelWhitespace() +408
   System.Xml.XmlTextReaderImpl.ParseDocumentContent() +473
   System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace) +325
   System.Xml.XmlDocument.Load(XmlReader reader) +137
   System.Xml.XmlDocument.Load(String filename) +152
   CompAnalytics.License.Validation.Validator.CheckCurrentLicenseFile() in C:\agent\_work\7\s\Product\CompAnalytics.License.Validation\Validator.cs:199
   CompAnalytics.Global.Application_Start(Object sender, EventArgs e) in C:\agent\_work\7\s\Product\CompAnalytics.WebApp\Global.asax.cs:31

[HttpException (0x80004005): Data at the root level is invalid. Line 1, position 1.]
   System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +517
   System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +185
   System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +168
   System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +277
   System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +369

[HttpException (0x80004005): Data at the root level is invalid. Line 1, position 1.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +532
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +111
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +719




  • Installing and running Composable locally, on Windows 11, should not be a problem.

    I think in this case what's required is a license file. Kindly email support@composable.ai for assistance.

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