After adding the application in the Marketplace for beta testing, when I try to open a link in the application beta testers shows Error code: 805a0194. And none of the testers can download the application to test ... what to do? what is this error? After adding an application to the App Hub's been 2 days.
Windows error codes like that are fairly easy to reverse-engineer. The 8 makes it a fatal error. The 0x5a is the 'facility code', an indication what component caused the error. 90 is undocumented right now in WinError.h, probably means "Windows Phone". The last word is the error code.
0x194 = 404. The Universal Internet File-not-found Error Code. Something wrong with the url you use.
Beta submission takes 4 hours to complete – the app then becomes “published”. It takes another 8 hours before the app becomes available for download.
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I am using the native Wifi Api to fetch the ssid on windows 8 machine but the "WlanOpenHandle" call always fails with the error code 1062. Any help?
Note: there is no wzc service on windows 8.
As confirmed by the OP, the proximate cause of the error was that the service "WLAN AutoConfig" was not running. This requirement does not seem to be documented; I've added a note in the community contributions section.
I'm playing around with remote UWP AppServices in C# and I run into a very early roadblock: Getting a RemoteSystem instance.
I followed the tutorial on https://msdn.microsoft.com/en-us/windows/uwp/launch-resume/communicate-with-a-remote-app-service with my own code and I tried out the RemoteSystems sample as part of https://github.com/Microsoft/Windows-universal-samples
Unfortunately, the result is always the same.
First I request access to remote systems:
RemoteSystemAccessStatus status = await RemoteSystem.RequestAccessAsync();
This is successful: status has the value RemoteSystemAccessStatus.Allowed.
Next, I create a HostName instance:
var deviceHost = new HostName("computer2");
Then I want to get a RemoteSystem instance:
RemoteSystem remoteSystem = await RemoteSystem.FindByHostNameAsync(deviceHost);
This throws an exception:
Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))
What I tried
Searching the web doesn't bring up much at this time (remote UWP AppServices are too new)
The event log doesn't have anything interesting in it
The Windows firewall seems to be configured correctly (this seems to be done automatically by Visual Studio)
What I'm looking for
One of my computer was upgraded from Windows 7 to Windows 10, the other from Windows 8.1 to Windows 10. So there is a chance my computers are "misconfigured" in some way (I remember the unnecessary task scheduler entries for Windows Media Center...)
My question: What are recommended practices to troubleshoot these kinds of problems? Are there tools that can help me? Right now I'm now even sure where to start looking...
I have The following problem:
I use facebook-c#-sdk for windows phone 7.1(mango version), taken from here:
http://facebooksdk.codeplex.com/releases/view/76445 with the samples too,for compatibility question, I've recompiled the samples project situated inside the folder called "FacebookCSharpSDK\Samples\CS-WP7" for mango, after opening the application, I logged-in on the facebook form login and immediately after coming out a, maybe, error message.Here is the screenshot of the problem: http://img854.imageshack.us/img854/6276/wp7error.png
Thanks for the help.
Solved, i've discovered a bug about the touch device in the facebook-sdkafter the code: loginParameters["response_type"] = "code";type in a new line this code:loginParameters["display"]="wap";
I am using the Mathematica .Net/Link platform to create a web service to format and calculate math problems. However I am unable to get it working.
I create it using this code:
_Log.IpDebug("Starting the Kernel Link");
if (string.IsNullOrEmpty(_MathLinkArguments))
_InternelKernel = MathLinkFactory.CreateKernelLink();
else
_InternelKernel = MathLinkFactory.CreateKernelLink(_MathLinkArguments);
_Log.IpDebug("Kernel Link Started");
_InternelKernel.WaitAndDiscardAnswer();
The value of _MathLinkArguments is -linkmode launch -linkname \"C:\\Program Files\\Wolfram Research\\Mathematica\\7.0\\Math.exe\".
This piece of code is called from the Application_Start method of the global.asax.cs file.
When it gets to the WaitAndDiscardAnswer() call it gives the server error:
Error code: 11. Connected MathLink program has closed the link, but there might still be data underway.
Note: The SampleCode given with the .NET/Link package (both a console app and a WinForms app) works.
Edit:
I copied the console app sample code given with Mathematica into an asp.net page and it gave me the same error the first load and then on subsequent loads it gave me:
Error code: 1. MathLink connection was lost.
Edit2:
I forgot to mention that when I have procmon and task manager open while running my app, I can tell that Math.exe starts but it immediately exits, which makes those error code make complete sense...but doesn't explain why that happened.
To allow the .Net/Link to work in Asp.net (at least in IIS 7.5) you need to enable the property loadUserProfile on the app pool for the web site.
I am not entirely sure why this is the case, but from what I found while trying to debug this, there are some things that are gotten from the user's profile. I know for a fact that the default location of the kernel is, which explains why I couldn't use it with no arguments, and so I can only assume that other things are needed as well and without the profile it couldn't determine that.
But whatever the reason is this is required, it is, or at least it is a fix if you are getting similar problems like this in your own application.
I got the same error in a .Net WinForm application.
mathKernel = new MathKernel();
mathKernel.Compute("<< XYZ`XYZGraphs`");
The error occurred on loading the package straight after instantiating the MathKernel.
To resolve it you can wait a couple of seconds and then instantiating the MathKernel works fine. During this state where there might still be data underway the following conditions are both false:
if (!MathKernel.IsConnected)
{
MathKernel.Connect();
}
if (MathKernel.IsComputing)
{
MathKernel.Abort();
}
Edit:
I've recieved the error again and this time was able to determine the problem.
Using a command line open the MathKernel.exe and view the error message:
I have downloaded both samples for the Facebook Developer Kit from Codeplex and Facebook.NET followed both tutorials down to the word - But as soon as I browse to me app on Facebook I am getting the following error for BOTH versions?
API Error Code: 100
API Error Description: Invalid parameter
Error Message: Requires valid next URL.
Anyone else had this problem? I'm struggling to find an answer to what the error actually means? Especially as the starts kits are supposed to work out the box?
You need to disable data permissions.
Settings > Migrations > "New Data Permissions" > Disabled