This is related to the Workflow Foundation .NET 4.0. We have found that when setting the ExpressionText to a reserved keyword such as "interface" or "class", the underlying Validation Service in the foundation throws a validation message stating "one or more children have validation errors or warnings".
We are setting the ExpressionText of an argument like this:
Argument inArg = Argument.Create(typeof(T), ArgumentDirection.In);
inArg.Expression = new VisualBasicValue<T>
{
ExpressionText = selectedItem,
};
mp.SetValue(inArg);
Any idea if this is a known issue, and how we can handle it?
Related
I store colours in my binary Core Data store using a transformable attribute, specifying the class of the attribute as UIColor like so:
#import "CoreDataEntity+CoreDataClass.h"
#import <UIKit/UIKit.h>
NS_ASSUME_NONNULL_BEGIN
#interface CoreDataEntity (CoreDataProperties)
+ (NSFetchRequest<CoreDataEntity *> *)fetchRequest;
#property (nullable, nonatomic, retain) UIColor *transformable;
#property (nullable, nonatomic, copy) NSString *string;
#end
NS_ASSUME_NONNULL_END
In the iOS 11 Beta this has stopped working with an error like this :
NSUnderlyingException=value for key 'NS.objects' was of unexpected class 'UIColor'. Allowed classes are '{(\n NSDecimalNumber,\n NSData,\n NSUUID,\n NSNumber,\n NSDate,\n NSArray,\n NSOrderedSet,\n NSDictionaryMapNode,\n NSString,\n NSSet,\n NSDictionary,\n NSURL,\n NSNull\n)}'.}";
NSUnderlyingException = "Can't read binary data from file";
}
I managed to replicate the specific problem in an XCode project on GitHub (Must be run with the XCode Beta twice to get the error).
In the demo project the store type is controlled by NSPersistentStoreDescription and setting it to NSBinaryStoreType, which I do in the AppDelegate in the exanple project, and I add objects in application didFinishLaunchingWithOptions, otherwise it's the standard template from an iOS11 app with core data. Plus a small datamodel and classes.
If you run the project twice, the first time it creates the datastore and everything is fine. The second time, the datastore tries to open and crashes the app. This problem only seems to be related to binary datastores from what I can tell, if I use an SQL backed datastore it works. However, my app is in the wild and uses binary.
I've reported it to Apple as a bug and sought help on the developer forums, but Apple has not acknowledged the bug and no help was coming.
I'm getting a bit worried as the iOS11 release date draws nearer and I have no solution, my app just won't work in iOS11.
I've tried changing the property to NSData and seeing if it was possible to just unarchive the data, but it seems it's still stored internally as a UIColor somehow and the database just won't open.
Can anyone see a workaround? I have the app in the wild, and possibly pushing out an update to convert the datastores before iOS11 could work for some, but that isn't going to guarantee all users get the fix and they could lose their data.
EDIT 1:
Radar number : 33895450
EDIT 2:
It just occured to me that this applies to any transformable attribute in core data, the values supported in the error message are just the default property types.
EDIT 3:
Just out of curiosity I filled out all the fields for the transformable attribute (it was never required before).
I added "NSKeyedUnarchiveFromData" to value transformer name of the core data entity, it should be the default, but you never know. No effect. It must be using the value transformer anyway to know that it's a UIColor.
I filled in the custom class field to be UIColor, no effect.
Edit 5 : I noticed earlier that UIColor now supports NSSecureCoding, should security somehow be the issue somehow overlooked in the other store typed.
Edit : Now that iOS is released, i’ve used one of my TSIs to further escalate this. Do i get them back if i have to use one to get them to fix their software?
Edit : Apple got back to me on my TSI, they said it’s under investigation, there is no workaround, and to wait on the bug. They refunded my TSI because they couldn’t help.
Edit 8: Same problem on macOS High Sierra, with NSColor instead of UIColor.
Apple still have not given me any feedback on my actual bug report.
Well Apple got back to me, there are new persistentStore options!
The text I got from apple:
/* Allows developers to provide an additional set of classes (which
must implement NSSecureCoding) that should be used while decoding a
binary store. Using this option is preferable to using
NSBinaryStoreInsecureDecodingCompatibilityOption.
*/ COREDATA_EXTERN NSString * const NSBinaryStoreSecureDecodingClasses
API_AVAILABLE(macosx(10.13),ios(11.0),tvos(11.0),watchos(4.0));
/* Indicate that the binary store should be decoded insecurely. This
may be necessary if a store has metadata or transformable properties
containing non-standard classes. If possible, developers should use
the NSBinaryStoreSecureDecodingClasses option to specify the contained
classes, allowing the binary store to to be securely decoded.
Applications linked before the availability date will default to using
this option.
*/ COREDATA_EXTERN NSString * const NSBinaryStoreInsecureDecodingCompatibilityOption
API_AVAILABLE(macosx(10.13),ios(11.0),tvos(11.0),watchos(4.0));
It's not immediately clear, but basically you have to supply an NSSet of classes you use as transformable attributes that comply with NSSecureCoding as an option when opening your persistent store.
An example for mine using the UIColor :
NSError *localError;
NSDictionary *options;
if (#available(iOS 11.0, *)) {
options = #{
NSMigratePersistentStoresAutomaticallyOption : #YES,
NSInferMappingModelAutomaticallyOption : #YES,
NSBinaryStoreSecureDecodingClasses : [NSSet setWithObjects:[UIColor class], nil]
};
} else {
// Fallback on earlier versions
options = #{
NSMigratePersistentStoresAutomaticallyOption : #YES,
NSInferMappingModelAutomaticallyOption : #YES,
};
}
NSPersistentStore *newStore = [self.psc addPersistentStoreWithType:NSBinaryStoreType configuration:#"iOS" URL:psURL options:options error:&localError];
EDIT: Adding a solution for the newer way to open core data persistent stores using NSPersistentStoreDescription. This code is based on the current core data template.
- (NSPersistentContainer *)persistentContainer {
// The persistent container for the application. This implementation creates and returns a container, having loaded the store for the application to it.
#synchronized (self) {
if (_persistentContainer == nil) {
NSURL *defaultURL = [NSPersistentContainer defaultDirectoryURL];
defaultURL = [defaultURL URLByAppendingPathComponent:#"CoreDataTransformableAttribBug.binary"];
_persistentContainer = [[NSPersistentContainer alloc] initWithName:#"CoreDataTransformableAttribBug"];
NSPersistentStoreDescription *desc = [NSPersistentStoreDescription persistentStoreDescriptionWithURL:defaultURL];
desc.type = NSBinaryStoreType;
if (#available(iOS 11.0, *)) {
[desc setOption:[NSSet setWithObjects:[UIColor class], nil] forKey:NSBinaryStoreSecureDecodingClasses];
}
_persistentContainer.persistentStoreDescriptions = #[desc];
[_persistentContainer loadPersistentStoresWithCompletionHandler:^(NSPersistentStoreDescription *storeDescription, NSError *error) {
if (error != nil) {
// Replace this implementation with code to handle the error appropriately.
// abort() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development.
/*
Typical reasons for an error here include:
* The parent directory does not exist, cannot be created, or disallows writing.
* The persistent store is not accessible, due to permissions or data protection when the device is locked.
* The device is out of space.
* The store could not be migrated to the current model version.
Check the error message to determine what the actual problem was.
*/
NSLog(#"Unresolved error %#, %#", error, error.userInfo);
abort();
} else {
NSLog(#"Description = %#", storeDescription);
}
}];
}
}
return _persistentContainer;
}
I also updated my gitHub project with the fix in a branch
George did all the hard work. I only applied it to Swift. Here is my solution. I put it into my NSPersistentDocument descendant.
override func configurePersistentStoreCoordinator(for url: URL, ofType fileType: String, modelConfiguration configuration: String?, storeOptions: [String : Any]? = nil) throws {
var options = storeOptions != nil ? storeOptions! : [String:Any]()
if #available(OSX 10.13, *) {
options[NSBinaryStoreSecureDecodingClasses] = NSSet(object: NSColor.self)
}
options[NSMigratePersistentStoresAutomaticallyOption] = true
options[NSInferMappingModelAutomaticallyOption] = true
try super.configurePersistentStoreCoordinator(for: url, ofType: fileType, modelConfiguration: configuration, storeOptions: options)
}
Now I can read my files again. Thanks George!
Actually I have integrated CCAvenue JSP_Kit to my Lifreay portal 6.2. Till payment every thing is working properly that means after filling all the payment details and submitting no error is coming. But we are getting a response as null.
Below is the code of ReponseHandler.jsp.
encResp is coming null after payment or after cancel the request.
<%
String workingKey = "working key"; //32 Bit Alphanumeric Working Key should be entered here so that data can be decrypted.
String encResp= request.getParameter("encResp");
AesCryptUtil aesUtil=new AesCryptUtil(workingKey);
String decResp = aesUtil.decrypt(encResp);
StringTokenizer tokenizer = new StringTokenizer(decResp, "&");
Hashtable hs=new Hashtable();
String pair=null, pname=null, pvalue=null;
while (tokenizer.hasMoreTokens()) {
pair = (String)tokenizer.nextToken();
if(pair!=null) {
StringTokenizer strTok=new StringTokenizer(pair, "=");
pname=""; pvalue="";
if(strTok.hasMoreTokens()) {
pname=(String)strTok.nextToken();
if(strTok.hasMoreTokens())
pvalue=(String)strTok.nextToken();
hs.put(pname, pvalue);
}
}
}
%>
In the portal world you typically don't have access to the full and original HttpServletRequest. You can get access to it by calling
origRequest = PortalUtil.getOriginalHttpServletRequest(
PortalUtil.getHttpServletRequest());
This, of course, means that you're somewhat outside of the spec, however if you really need to communicate through servlet parameters, that might be your only option. I'd also recommend to add this code to a better testable/maintainable location - e.g. inside the Java Portlet class.
Here's the PortalUtil interface.
I need to add custom notifications to the personal Newsfeed on people's MySites. I found several tutorials and code examples for SharePoint 2010 on the net and tried to do the same with SharePoint 2013. They're all about creating ActivityEvents with the ActivityManager.
Here's the code I tried:
var targetSite = new SPSite("URL to MySite webapp");
SPServiceContext context = SPServiceContext.GetContext(targetSite);
var userProfileManager = new UserProfileManager(context);
var ownerProfile = userProfileManager.GetUserProfile("domain\\user1");
var publisherProfile = userProfileManager.GetUserProfile("domain\\user2");
var activityManager = new ActivityManager(ownerProfile, context);
Entity publisher = new MinimalPerson(publisherProfile).CreateEntity(activityManager);
Entity owner = new MinimalPerson(ownerProfile).CreateEntity(activityManager);
ActivityEvent activityEvent = ActivityEvent.CreateActivityEvent(activityManager, 17, owner, publisher);
activityEvent.Name = "StatusMessage";
activityEvent.ItemPrivacy = (int)Privacy.Public;
activityEvent.Owner = owner;
activityEvent.Publisher = publisher;
activityEvent.Value = "HELLOOOO";
activityEvent.Commit();
ActivityFeedGatherer.BatchWriteActivityEvents(new List<ActivityEvent> { activityEvent }, 0, 1);
The Id 17 in the CreateActivityEvent function is for the StatusMessage activity type, which is layouted like {Publisher} says: {Value} in the ressource files, so I provide the Value property of my ActivityEvent.
The code runs without any exception and in the User Profile Service Application_ProfileDB database I can see the right entries appear in the ActivityEventsConsolidated table.
But the activity is not visible in the activity feed, neither on the Owner's one, nor on the Publisher's one, even though these people follow each other. I ran the Activity Feed Job in the CA manually to update the activity feed.
Also, I tried to do the same with custom ActivityTypes with own ressource files, same result: The entry in the ActivityEventsConsolidated table (or ActivityEventsPublished if Owner=Publisher) appear, but no entries on the MySite.
Can anyone help?
I found the solution for this problem myself.
In Central Administration, Setup MySites, you have to enable the Enable SharePoint 2010 activity migration setting in the Newsfeed section in order to support SP1010 legacy activities in SP2013.
I got this error during execute, could anyone give suggestion? Thanks
OrganizationRequest oreq = new OrganizationRequest();
oreq.RequestName = "RetrieveAllEntities";// please google for available Request Names
oreq.Parameters = new ParameterCollection();
oreq.Parameters.Add(new KeyValuePair<string, object>("EntityFilters", EntityFilters.Entity));
oreq.Parameters.Add(new KeyValuePair<string, object>("RetrieveAsIfPublished", false));
OrganizationResponse respo = orgProxy.Execute(oreq);
"The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter schemas.microsoft.com/xrm/2011/Contracts/Services:ExecuteResult. The InnerException message was 'Error in line 1 position 727. Element 'schemas.datacontract.org/2004/07/System.Collections.Generic:value' contains data of the 'schemas.microsoft.com/xrm/2011/Metadata:ArrayOfEntityMetadata' data contract. The deserializer has no knowledge of any type that maps to this contract. Add the type corresponding to 'ArrayOfEntityMetadata' to the list of known types - for example, by using the KnownTypeAttribute attribute or by adding it to the list of known types passed to DataContractSerializer.'. Please see InnerException for more details."
Add a reference to Microsoft.Crm.Sdk.Proxy and Microsoft.Xrm.Sdk. Visual Studio may tell you that you need to add an additional couple System.* references - add them.
Use this code:
IOrganizationService service = GetCrmService(connectionString); //This is a helper, just need to setup the service
var request = new Microsoft.Xrm.Sdk.Messages.RetrieveAllEntitiesRequest()
{
EntityFilters = Microsoft.Xrm.Sdk.Metadata.EntityFilters.All,
RetrieveAsIfPublished = false
};
var response = (Microsoft.Xrm.Sdk.Messages.RetrieveAllEntitiesResponse)service.Execute(request);
Get it work finally there is two KnownTypeAttribute need to be added to the proxy class
**[System.Runtime.Serialization.KnownTypeAttribute(typeof(EntityMetadata[]))]**
public partial class OrganizationRequest : object, System.Runtime.Serialization.IExtensibleDataObject
....
**[System.Runtime.Serialization.KnownTypeAttribute(typeof(EntityMetadata[]))]**
public partial class OrganizationResponse : object, System.Runtime.Serialization.IExtensibleDataObject
Thank you for help.
I am having trouble with a MOSS FulltextSqlQuery when attempting to filter People results on the Skills Managed Property using the CONTAINS predicate. Let me demonstrate:
A query with no filters returns the expected result:
SELECT AccountName, Skills
from scope()
where freetext(defaultproperties,'+Bob')
And ("scope" = 'People')
Result
Total Rows: 1
ACCOUNTNAME: MYDOMAIN\Bob
SKILLS: Numchucks | ASP.Net | Application Architecture
But when I append a CONTAINS predicate, I no longer get the expected result:
SELECT AccountName, Skills
from scope()
where freetext(defaultproperties,'+Bob')
And ("scope" = 'People')
And (CONTAINS(Skills, 'Numchucks'))
Result
Total Rows: 0
I do realize I can accomplish this using the SOME ARRAY predicate, but I would like to know why this is not working with the CONTAINS predicate for the Skills property. I have been successful using the CONTAINS predicate with a custom crawled property that is indicated as 'Multi-valued'. The Skills property (though it seems to be multi-valued) is not indicated as such on the Crawled Properties page in the SSP admin site:
http:///ssp/admin/_layouts/schema.aspx?ConsoleView=crawledPropertiesView&category=People
Anyone have any ideas?
So with the help of Mark Cameron (Microsoft SharePoint Developer Support), I figured out that certain managed properties have to be enabled for full text search using the ManagedProperty object model API by setting the FullTextQueriable property to true. Below is the method that solved this issue for me. It could be included in a Console app or as a Farm or Web Application scoped Feature Receiver.
using Microsoft.Office.Server;
using Microsoft.Office.Server.Search.Administration;
private void EnsureFullTextQueriableManagedProperties(ServerContext serverContext)
{
var schema = new Schema(SearchContext.GetContext(serverContext));
var managedProperties = new[] { "SKILLS", "INTERESTS" };
foreach (ManagedProperty managedProperty in schema.AllManagedProperties)
{
if (!managedProperties.Contains(managedProperty.Name.ToUpper()))
continue;
if (managedProperty.FullTextQueriable)
continue;
try
{
managedProperty.FullTextQueriable = true;
managedProperty.Update();
Log.Info(m => m("Successfully set managed property {0} to be FullTextQueriable", managedProperty.Name));
}
catch (Exception e)
{
Log.Error(m => m("Error updating managed property {0}", managedProperty.Name), e);
}
}
}
SELECT AccountName, Skills
from scope()
where freetext(defaultproperties,'+Bob')
And ("scope" = 'People')
And (CONTAINS(Skills, 'Numchucks*'))
use the * in the end.
You also have a few more options to try:
The following list identifies
additional query elements that are
supported only with SQL search syntax
using the FullTextSqlQuery class:
FREETEXT()
CONTAINS()
LIKE
Source