My webapi/angular site is hosted on the same Azure app service, with authentication token and other APIs located at /site/api and the angular app at /site/app.
Everything works fine on our staging environment, which is a Windows 2012 VM with IIS 7. The angular website runs smoothly on IE, Firefox, Chrome, and Safari without any issues.
However, when I access my application hosted on Azure in Chrome, it crashes at some places where I have made a $http call. I receive an internal server 500 error but can't find more details. On the same azure website, there are no errors when browsing with IE and Firefox. I've also added the verb OPTION to my web.config, but it doesn't seem to help.
Error seen in chrome:
{Message: "An error has occurred."}
Message: "An error has occurred."
Thank you.
More log data:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
<EventID>0</EventID>
<Version>1</Version>
<Level>3</Level>
<Opcode>16</Opcode>
<Keywords>0x100</Keywords>
<TimeCreated SystemTime="2016-06-21T04:25:31.841Z"/>
<Correlation ActivityID="{00000000-0000-0000-9D0F-0080000000E9}"/>
<Execution ProcessID="76" ThreadID="5400"/>
<Computer>RD0003FF853E2D</Computer>
</System>
<EventData>
<Data Name="ContextId">{00000000-0000-0000-9D0F-0080000000E9}</Data>
<Data Name="ModuleName">__DynamicModule_Microsoft.Owin.Host.SystemWeb.OwinHttpModule, Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35_53f2659e-bb7a-4b20-8ef3-c37bb14b89e2</Data>
<Data Name="Notification">64</Data>
<Data Name="HttpStatus">500</Data>
<Data Name="HttpReason">Internal Server Error</Data>
<Data Name="HttpSubStatus">0</Data>
<Data Name="ErrorCode">0</Data>
<Data Name="ConfigExceptionInfo"></Data>
</EventData>
<RenderingInfo Culture="en-US">
<Opcode>MODULE_SET_RESPONSE_ERROR_STATUS</Opcode>
<Keywords>
<Keyword>RequestNotifications</Keyword>
</Keywords>
<freb:Description Data="Notification">PRE_EXECUTE_REQUEST_HANDLER</freb:Description>
<freb:Description Data="ErrorCode">The operation completed successfully.
(0x0)</freb:Description>
</RenderingInfo>
<ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
<EventGuid>{002E91E3-E7AE-44AB-8E07-99230FFA6ADE}</EventGuid>
</ExtendedTracingInfo>
</Event>
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="WWW Server" Guid="{3A2A4E84-4C21-4981-AE10-3FDA0D9B0F83}"/>
<EventID>0</EventID>
<Version>1</Version>
<Level>5</Level>
<Opcode>49</Opcode>
<Keywords>0x0</Keywords>
<TimeCreated SystemTime="2016-06-21T04:25:31.841Z"/>
<Correlation ActivityID="{00000000-0000-0000-9D0F-0080000000E9}"/>
<Execution ProcessID="76" ThreadID="5400"/>
<Computer>RD0003FF853E2D</Computer>
</System>
<EventData>
<Data Name="ContextId">{00000000-0000-0000-9D0F-0080000000E9}</Data>
<Data Name="Buffer">{"Message":"An error has occurred."}</Data>
</EventData>
<RenderingInfo Culture="en-US">
<Opcode>GENERAL_RESPONSE_ENTITY_BUFFER</Opcode>
</RenderingInfo>
<ExtendedTracingInfo xmlns="http://schemas.microsoft.com/win/2004/08/events/trace">
<EventGuid>{D42CF7EF-DE92-473E-8B6C-621EA663113A}</EventGuid>
</ExtendedTracingInfo>
</Event>
HTTP Error 500.0 - Internal Server Error The page cannot be displayed because an internal server error has occurred.Detailed Error Information: Module __DynamicModule_Microsoft.Owin.Host.SystemWeb.OwinHttpModule, Microsoft.Owin.Host.SystemWeb, Version=3.0.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35_53f2659e-bb7a-4b20-8ef3-c37bb14b89e2 Notification PreExecuteRequestHandler Handler System.Web.Http.WebHost.HttpControllerHandler Error Code 0x00000000 Logon Method Bearer Logon User admin