I'm getting an InvalidOperationException when using the following code to create a ShellTileSchedule:
ShellTileSchedule sch;
public void UpdateTile()
{
sch = new ShellTileSchedule();
sch.Recurrence = UpdateRecurrence.Interval;
sch.Interval = UpdateInterval.EveryHour;
sch.StartTime = DateTime.Now;
sch.RemoteImageUri = new Uri(#"http://winmilk.julianapena.com/Tile3.png");
sch.Start();
}
The exception occurs specifically when calling sch.Start();.
It's also happening whether I use interval or one-time updates.
Anyone have any idea on why this is happening?
Thanks in advance!
Doh, found the answer. Didn't add
<Capability Name="ID_CAP_PUSH_NOTIFICATION"/>
to the WMAppManifest.xml file.
A bit misleading, because the documentation for ShellTileSchedule says that it's updating the tile "without push notifications". At least it works now :)
I have had this same issue from not getting the properties of my schedule right.
If i set the schedule to "only update once" and then set its "interval" it errors.
If i remove the interval this issue goes away.
Related
Need to do swapping of my cores and hence need to set the SolrCoreAdmin in my solrFacility, so I can use it throughout my application using my Windsor container.
When I do the following :
var solrFacility = new SolrNetFacility(ConfigurationSettings.ContentSearch_Solr_ServiceBaseAddress);
solrFacility.AddCore(AgentsIndex.IndexName, typeof(AgentsIndexMapper), ConfigurationSettings.ContentSearch_Solr_ServiceBaseAddress +"/"+ AgentsIndex.IndexName);
solrFacility.AddCore(AgentsIndex.SwapIndexName, typeof(AgentsIndexMapper), ConfigurationSettings.ContentSearch_Solr_ServiceBaseAddress + "/" + AgentsIndex.SwapIndexName);
solrFacility.BuildCoreAdmin(ConfigurationSettings.ContentSearch_Solr_ServiceBaseAddress);
_WindsorContainer.AddFacility("solr", solrFacility);
I get following error:
[NullReferenceException: Object reference not set to an instance of an object.]
Castle.Facilities.SolrNetIntegration.SolrNetFacility.BuildCoreAdmin(ISolrConnection conn) +40
I looked up the code inside BuildCoreAdmin using reflector and I think its trying to access a base.Kernel...is that null? How do I set that kernel? The base file is AbstractFacility and that has a function setKernel. What should this kernel be?
How do I solve this? im new to solrnet and need your help. Thanking you.
Regards,
Kasturi Chavan
I got the solution for this. I was doing it wrong. Thought of posting the answer so it helps others.
When initilaizing the solrnetfacility , the solrcoreadmin are also initialised. I later added this solrnetfacility to my container (castle windsor in this case) so i can use it over entire application.
Later when i wanted to swap the indexes after rebuild, i just resolved it
ISolrCoreAdmin _ISolrCoreAdmin = c.GetContainer().Resolve<ISolrCoreAdmin>();
ResponseHeader response = _ISolrCoreAdmin.Swap(corename, othername);
And all set!
Hope it helps someone. Thanks a lot for all help provided.
I have found a few questions regarding this issue, yet none of them were helping with my problem. I am trying to save an object to core data using this code (which worked perfectly fine in Xcode 6 and Simulator...):
let fetchRequest = NSFetchRequest(entityName: "Patient")
let fetchedResults : [NSManagedObject]!
do {
fetchedResults = try managedContext.executeFetchRequest(fetchRequest) as! [NSManagedObject]
patienten = fetchedResults
} catch {
print("error")
}
I added the do-try-catch once I started working on this project in the Xcode 7 beta and a physical device.
Now, when I hit the Save button, this piece of code is called, the app freezes and I get the following:
warning: could not load any Objective-C class information from the dyld shared cache. This will significantly reduce the quality of type information available.
Does anybody know where I went wrong?
For anyone coming across this in the future, I just ran into this problem myself and it turned out that I was actually getting a stack overflow from a recursive function.
Apparently calling setValue:forKey: on an NSObject calls the respective set[Key] function, where [Key] is the (capitalized) name you gave to the forKey section.
So, if like me, you have code that looks like the following, it will cause an infinite loop and crash.
func setName(name: String) {
self.setValue(name, forKey: "name")
}
Choose Product > Clean
I had similar issue. I deleted the app from the device. Then "Product->Clean" in the XCode menu. When I ran the app again, the issue got resolved.
Swift 3:
Actually this problem happened often when you have any property in input declared as type NSError and the compiler expect an Error output, so change the input type to Error usually solve this issue.
What helped me in similar problem (xCode 7, Swift 2):
reading this question
Or more quickly without explaining the reason of solution: just comment #objc(className) in your NSManagedObjectSubclass , that was generated from your CoreData Entity (#objc(Patient) - in your case ).
This solution (if issue still appears) does not applicable to xCode 7.1/Swift 2.1, as the way of generating NSManagedObjectSubclasses was changed.
Don't forget about cleaning your project (Product > Clean) and deleting the app from your device/simulator to replace CoreData storage on it.
let fetchRequest = NSFetchRequest(entityName: "Patient")
do {
let fetchedResults = try managedObjectContext!.executeFetchRequest(fetchRequest)
print("\(fetchedResults)")
} catch {
print("error")
}
The above code worked for me.
Maybe the issue maybe with how your core data is managed.
Check if your managedObjectContext is actually getting created.
Check the modelling of your core data
I recorded some test cases with CUIT in VS2010. Everything worked fine the day before. So, today I run again, all the test failed, with the warning: The following element is no longer available ... and I got the exception : Can't perform "Click" on the hidden control, which is not true because all the controls are not hidden. I tried on the other machine, and they failed as well.
Does anyone know why it happens? Is it because of the web application for something else? Please help, thanks.
PS: So I tried to record a new test with the same controls that said "hidden controls", and the new test worked!? I don't understand why.
EDIT
The warning "The following element blah blah ..." appears when I tried to capture an element or a control while recording. The source code of the button is said 'hidden'
public HtmlImage UIAbmeldenImage
{
get
{
if ((this.mUIAbmeldenImage == null))
{
this.mUIAbmeldenImage = new HtmlImage(this);
#region Search Criteria
this.mUIAbmeldenImage.SearchProperties[HtmlImage.PropertyNames.Id] = null;
this.mUIAbmeldenImage.SearchProperties[HtmlImage.PropertyNames.Name] = null;
this.mUIAbmeldenImage.SearchProperties[HtmlImage.PropertyNames.Alt] = "abmelden";
this.mUIAbmeldenImage.FilterProperties[HtmlImage.PropertyNames.AbsolutePath] = "/webakte-vnext/content/apps/Ordner/images/logOut.png";
this.mUIAbmeldenImage.FilterProperties[HtmlImage.PropertyNames.Src] = "http://localhost/webakte-vnext/content/apps/Ordner/images/logOut.png";
this.mUIAbmeldenImage.FilterProperties[HtmlImage.PropertyNames.LinkAbsolutePath] = "/webakte-vnext/e.consult.9999/webakte/logout/index";
this.mUIAbmeldenImage.FilterProperties[HtmlImage.PropertyNames.Href] = "http://localhost/webakte-vnext/e.consult.9999/webakte/logout/index";
this.mUIAbmeldenImage.FilterProperties[HtmlImage.PropertyNames.Class] = null;
this.mUIAbmeldenImage.FilterProperties[HtmlImage.PropertyNames.ControlDefinition] = "alt=\"abmelden\" src=\"http://localhost/web";
this.mUIAbmeldenImage.FilterProperties[HtmlImage.PropertyNames.TagInstance] = "1";
this.mUIAbmeldenImage.WindowTitles.Add("Akte - Test Akte Coded UI VS2010");
#endregion
}
return this.mUIAbmeldenImage;
}
}
Although I am running Visual Studio 2012, I find it odd that we started experiencing the same problem on the same day, I can not see any difference in the DOM for the Coded UI Tests I have for my web page, but for some reason VS is saying the control is hidden and specifies the correct ID of the element it is looking for (I verified that the ID is still the same one). I even tried to re-record the action, because I assumed that something must have changed, but I get the same error.
Since this sounds like the same problem, occurring at the same time I am thinking this might be related to some automatic update? That's my best guess at the moment, I am going to look into it, I will update my post if I figure anything out.
EDIT
I removed update KB2870699, which removes some voulnerability in IE, this fixed the problems I was having with my tests. This update was added on the 12. september, so it fits. Hope this helps you. :)
https://connect.microsoft.com/VisualStudio/feedback/details/800953/security-update-kb2870699-for-ie-breaks-existing-coded-ui-tests#tabs
Official link to get around the problem :
http://blogs.msdn.com/b/visualstudioalm/archive/2013/09/17/coded-ui-mtm-issues-on-internet-explorer-with-kb2870699.aspx
The problem is more serious than that! In my case I can't even record new Coded UI Tests. After I click in any Hyper Link of any web page of my application the coded UI test builder cannot record that click "The following element is no longer available....".
Apparently removing the updates, as said by AdrianHHH do the trick!
Shut down VS2010, launch it again "Run as administrator".
There may be a field in the SearchProperties (or possible the FilterProperties) that has a value set by the web site, or that represents some kind of window ID on your desktop. Another possibility is that the web page title changes from day to day or visit to visit. Different executions of the browser or different visits to the web page(s) create different values. Removing these values from the SearchProperties (or FilterProperties) or changing the check for the title from an equals to a contains for a constant part of the title should fix the problem. Coded UI often searches for more values than the minimum set needed.
Compare the search properties etc for the same control in the two recorded tests.
Update based extra detail given in the comments:
I solved a similar problem as follows. I copied property code similar to that shown in your question into a method that called FindMatchingControls. I checked how many controls were returned, in my case up to 3. I examined various properties of the controls found, by writing lots of text to a debug file. In my case I found that the Left and Top properties were negative for the unwanted, ie hidden, controls.
For your code rather than just using the UIAbmeldenImage property, you might call the method below. Change an expression such as
HtmlImage im = UIMap.abc.def.UIAbmeldenImage;
to be
HtmlImage im = FindHtmlHyperLink(UIMap.abc.def);
Where the method is:
public HtmlImage FindHtmlHyperLink(HtmlDocument doc)
{
HtmlImage myImage = new HtmlImage(doc);
myImage.SearchProperties[HtmlImage.PropertyNames.Id] = null;
myImage.SearchProperties[HtmlImage.PropertyNames.Name] = null;
myImage.SearchProperties[HtmlImage.PropertyNames.Alt] = "abmelden";
myImage.FilterProperties[HtmlImage.PropertyNames.AbsolutePath] = "/webakte-vnext/content/apps/Ordner/images/logOut.png";
myImage.FilterProperties[HtmlImage.PropertyNames.Src] = "http://localhost/webakte-vnext/content/apps/Ordner/images/logOut.png";
myImage.FilterProperties[HtmlImage.PropertyNames.LinkAbsolutePath] = "/webakte-vnext/e.consult.9999/webakte/logout/index";
myImage.FilterProperties[HtmlImage.PropertyNames.Href] = "http://localhost/webakte-vnext/e.consult.9999/webakte/logout/index";
myImage.FilterProperties[HtmlImage.PropertyNames.Class] = null;
myImage.FilterProperties[HtmlImage.PropertyNames.ControlDefinition] = "alt=\"abmelden\" src=\"http://localhost/web";
myImage.FilterProperties[HtmlImage.PropertyNames.TagInstance] = "1";
myImage.WindowTitles.Add("Akte - Test Akte Coded UI VS2010");
UITestControlCollection controls = myImage.FindMatchingControls();
if (controls.Count > 1)
{
foreach (UITestControl con in controls)
{
if ( con.Left < 0 || con.Top < 0 )
{
// Not on display, ignore it.
}
else
{
// Select this one and break out of the loop.
myImage = con as HtmlImage;
break;
}
}
}
return myImage;
}
Note that the above code has not been compiled or tested, it should be taken as ideas not as the final code.
I had the same problem on VS 2012. As a workaround, you can remove that step, and re-record it again. That usually works.
One of the biggest problem while analyzing the Coded UI test failures is that the error stack trace indicates the line of code which might be completely unrelated to the actual cause of failure.
I would suggest you to enable HTML logging in your tests - this will display step by step details of how Coded UI tried to execute the tests - with screenshots of your application. It will also highlight the control in red which Coded UI is trying to search/operate upon.This is very beneficial in troubleshooting the actual cause of test failures.
To enable tracing you can just add the below code to your app.config file --
i am trying to use the reminder api but with no luck. The code that i use to create the reminder is located below. The thing that happens is that the reminder is not triggered until i add another reminder, att this point the old reminder goes of immediately. I guess this code does not say much as it is almost copy pasted from Microsoft's tutorial on reminders. however i do not know where the problem could be otherwise (i will post other code snippets if you have suggestions where the problem may lie)
Reminder notification = new Reminder(""+uniqueId);
notification.Title = "Title";
notification.Content = "Content";
notification.BeginTime = DateTime.Now.AddSeconds(10);
notification.RecurrenceType = RecurrenceInterval.None;
notification.NavigationUri = new Uri("/MyPage.xaml?id=" + uniqueId, UriKind.Relative);
// Register the reminder with the system.
ScheduledActionService.Add(notification);
Ok there was nothing wrong with the code. The emulators system time was set to automatic but was somehow going 20 min wrong which led to strange behaviour. After setting time manually it works as expected.
Even though I've been a stalker here for ages, this is the first post I'm making. Hopefully, it won't end here and more optimistically future posts might actually be me trying to give a hand to someone else, I do owe this community that much and more.
Now, what I'm trying to do is simple and most probably the reason behind it not working is my own stupidity. However, I'm stumped here.
I'm working on an ASP.Net website that interacts with an SQL Server 2008 R2 database. So far everything has been going okay but updating a row (or more) just won't work. I even tried copying and pasting code from this site and others but it's always the same thing.
In short: No exception or errors are shown when the update command executes (it even gives the correct count of affected rows) but no changes are actually made on the database.
Here's a simplified version of my code (the original had more commands and tons of parameters each, but even when it's like this it doesn't work):
protected void btSubmit_Click(object sender, EventArgs e)
{
using (SqlConnection connection =
new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["ApplicationServices"].ConnectionString))
{
string commandString = "UPDATE [impoundLotAlpha].[dbo].[Vehicle]" +
"SET [VehicleMake] = #VehicleMake" +
" WHERE [ComplaintID] = #ComplaintID";
using (SqlCommand command = new SqlCommand(commandString, connection))
{
SqlTransaction transaction = null;
try
{
command.Connection.Open();
transaction = connection.BeginTransaction(IsolationLevel.Serializable);
command.Transaction = transaction;
SqlParameter complaintID = new SqlParameter("#complaintID", SqlDbType.Int);
complaintID.Value = HttpContext.Current.Request.QueryString["complaintID"];
command.Parameters.Add(complaintID);
SqlParameter VehicleMake = new SqlParameter("#VehicleMake", SqlDbType.VarChar, 20);
VehicleMake.Value = tbVehicleMake.Text;
command.Parameters.Add(VehicleMake);
command.ExecuteNonQuery();
transaction.Commit();
}
catch
{
transaction.Rollback();
throw;
}
finally
{
connection.Close();
}
}
}
}
I've tried this with the "SqlTransaction" stuff and without it and nothing changes.
Also, since I'm doing multiple updates at once, I want to have them act as a single transaction. I've found that it can be either done like this or by use of the classes included in the System.Transactions namespace (CommittableTransaction, TransactionScope...).
I tried all I could find but didn't get any different results.
The connection string in web.config is as follows:
<connectionStrings>
<add name="ApplicationServices"
connectionString="Data Source=localhost;Initial Catalog=ImpoundLotAlpha;Integrated Security=True"
providerName="System.Data.SqlClient"/>
</connectionStrings>
So, tldr; version:
What is the mistake that I did with that record update attempt? (Figured it out, check below if you're having a similar issue.)
What is the best method to gather multiple update commands as a single transaction?
Thanks in advance for any kind of help and/or suggestions!
Edit:
It seems that I was lacking some sleep yesterday cause this time it only took me 5 minutes to figure out my mistake.
Apparently the update was working properly but I failed to notice that the textbox values were being overwritten in Page_Load. For some reason I had this part commented:
if (IsPostBack)
return;
The second part of the question still stands. But should I post this as an answer to my own question or keep it like this?
Have you tried running the query against the database directly (i.e. SQL Management Studio itself)? I'm not sure how you'd implement the "START TRANSACTION... COMMIT TRANSACTION" commands from ASP... for what it's worth we do all our database operations from within stored procedures.