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New Post: Authentication Required Error SharePoint 2010

potmot — Sun, 07 Apr 2013 12:33:42 GMT

Hi.

I am trying to generate a proxy class for my Lists in SharePoint using the odatagen OData Client for Objective C.

On my mac at a terminal I am running the following command:

./odatagen /uri=http://mydomain/_vti_bin/listdata.svc /out=/myoutpath /auth=windows /u=DOMAIN/username /p=password

The above command continually returns an Authentication failed error as below:

I can authenticate successfully when I visit the listdata.svc URL in a browser. Authentication is set to NTLM but I have tried Kerberos for the web application also.

As I understand it the odatagen command should use the supplied credentials to authenticate to SharePoint.

Has anybody tried this proxy class generation using odatagen with SharePoint listdata.svc?

New Post: odatagen: Error in saving metadata

potmot — Fri, 05 Apr 2013 11:53:15 GMT

cd'ing into the odatagen directory doesn't solve the issue.

New Post: odatagen: Failed to generate proxy classes. Please verify the metadata.

Ramshad — Thu, 04 Apr 2013 08:17:15 GMT

Im working on Open Data Protocol (OData) which is a standardized protocol for creating and consuming data API's.

I have installed , configured , builded OData successfully in IOS 6

Currently I'm creating Proxy class to connect to the OData Service using the following command.

cd /Users/Shamsu/Applications/ODataObjC/ODataSDKV1-1.3/Framework/bin/ODatagenBinary/MacOSX10.7.sdk/Debug

./odatagen /uri=http://35.35.6.4/MyApp.MyApp3D.DataService/MyApp3DDataService.svc/ /out=/Users/Ramshad/Applications/ODataObjC/ODataSDKV1-1.3/Framework/bin/ODatagenBinary/MacOSX10.7.sdk/Debug  /u=sa /p=123

However I'm getting an error as

 odatagen: Failed to generate proxy classes. Please verify the metadata

I can see the me"tadata.xml file is updated as

 <?xml version="1.0" encoding="utf-8"?><edmx:Edmx Version="1.0" xmlns:edmx="http://schemas.microsoft.com/ado/2007/06/edmx"><edmx:DataServices m:DataServiceVersion="1.0" m:MaxDataServiceVersion="3.0" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"><Schema Namespace="MyAppDBModel" xmlns="http://schemas.microsoft.com/ado/2009/11/edm"><EntityType Name="User"><Key><PropertyRef Name="UserID" /></Key><Property Name="UserID" Type="Edm.Guid" Nullable="false" /><Property Name="UserName" Type="Edm.String" MaxLength="10" FixedLength="true" Unicode="true" /><Property Name="UserDescription" Type="Edm.String" MaxLength="50" FixedLength="false" Unicode="true" /><Property Name="Active" Type="Edm.Int64" /></EntityType></Schema><Schema Namespace="MyApp.MyApp3D.DataService" xmlns="http://schemas.microsoft.com/ado/2009/11/edm"><EntityContainer Name="MyAppDBEntities" m:IsDefaultEntityContainer="true" p6:LazyLoadingEnabled="true" xmlns:p6="http://schemas.microsoft.com/ado/2009/02/edm/annotation"><EntitySet Name="User" EntityType="MyAppDBModel.User" /></EntityContainer></Schema></edmx:DataServices></edmx:Edmx>

Note:metadata.xml file is located at out param location

  (/Users/Ramshad/Applications/ODataObjC/ODataSDKV1-1.3/Framework/bin/ODatagenBinary/MacOSX10.7.sdk/Debug /metadata.xml)

I'm unable to identify the issue. Any problem with my windows WCF service /ODataService configuration/database configuration ? .Permission assigned as * (read,write).

Any help on this issue is appreciated.

Thanks.

New Post: ./metadata.xml:28: parser error : AttValue: " or ' expected

Ramshad — Thu, 04 Apr 2013 02:34:05 GMT

I'm currently creating Proxy class for my Objective C OData Client via terminal

./odatagen /uri=http://myIPAddress(145.126.1.78)/MyApp.MyApp3D.DataService/MyApp3DDataService.svc/ /out=/Users/MyName/Applications/ODataObjC/ODataSDKV1-1.3/Sample/OData.org/ODataOrgDemo /u=sa /p=

However Im always getting an error as

./metadata.xml:28: parser error : AttValue: " or ' expected

 <span><H1>Server Error in '/MyApp.MyApp3D.DataService' Application.<hr width=
                                                                           ^

./metadata.xml:28: parser error : attributes construct error

 <span><H1>Server Error in '/MyApp.MyApp3D.DataService' Application.<hr width=
                                                                           ^

./metadata.xml:28: parser error : Couldn't find end of Start Tag hr line 28

 <span><H1>Server Error in '/MyApp.MyApp3D.DataService' Application.<hr width=
                                                                           ^

./metadata.xml:39: parser error : AttValue: " or ' expected

        <table width=100% bgcolor="#ffffcc">
                     ^

./metadata.xml:39: parser error : attributes construct error

        <table width=100% bgcolor="#ffffcc">
                     ^

./metadata.xml:39: parser error : Couldn't find end of Start Tag table line 39

        <table width=100% bgcolor="#ffffcc">
                     ^

./metadata.xml:54: parser error : Opening and ending tag mismatch: br line 37 and table

        </table>
                ^

./metadata.xml:60: parser error : AttValue: " or ' expected

        <table width=100% bgcolor="#ffffcc">
                     ^

./metadata.xml:60: parser error : attributes construct error

        <table width=100% bgcolor="#ffffcc">
                     ^

./metadata.xml:60: parser error : Couldn't find end of Start Tag table line 60

        <table width=100% bgcolor="#ffffcc">
                     ^

./metadata.xml:75: parser error : Opening and ending tag mismatch: br line 58 and table

        </table>
                ^

./metadata.xml:79: parser error : Opening and ending tag mismatch: br line 77 and body

</body>
       ^

./metadata.xml:80: parser error : Opening and ending tag mismatch: br line 58 and html
</html>

./metadata.xml:81: parser error : Premature end of data in tag br line 56

^
./metadata.xml:81: parser error : Premature end of data in tag br line 37

^
./metadata.xml:81: parser error : Premature end of data in tag br line 35

^
./metadata.xml:81: parser error : Premature end of data in tag br line 35

^
./metadata.xml:81: parser error : Premature end of data in tag font line 32

^
./metadata.xml:81: parser error : Premature end of data in tag body line 26

^
./metadata.xml:81: parser error : Premature end of data in tag html line 2

^

New Post: ODataClient for Objective-C for ipad4

dohkobakala — Fri, 01 Mar 2013 22:24:29 GMT

Does ipad4 hardware is supported in the latest version of ODataClient?

I'm trying to deploy my app in ipad4 and always response with error of hardware.

New Post: OData4ObjC without Proxy Classes

userodata — Wed, 13 Feb 2013 05:50:50 GMT

Hello,

I would like to know how to add, update, delete entries using OData protocol without using proxy generated classes for e.g., the way its being used in Android.

Thanks.

New Post: OData4ObjC HTTP Proxy

iDevelopper — Wed, 05 Dec 2012 10:09:20 GMT

Hi,

I would like to know how to use http proxy with ObjectContext Class.

The property "m_httpProxy" seems to be not used.

Thanks

New Post: odatagen: Error in saving metadata

Rehan_Sayed — Mon, 22 Oct 2012 12:47:20 GMT

Hi All,

I am using MAC OSX 10.6.8 and ODATASDKV1.3.While creating proxy class of my uri,I encounter the following error:

odatagen[5396:903] NSRangeException::*** -[NSCFString substringFromIndex:]: Range or index out of bounds
odatagen[5396:903] odatagen: Error in saving metadata

what i am doing in terminal is:

Mac-mini:Odatatest developer$ /Documents/ODataObjC/Framework/bin/ODatagenBinary/MacOSX10.6.sdk/Release/odatagen /uri=http://abc.com:XXXX/sap/opu/sdata/sap/ZUSERRFC/$metadata /out=/Documents/Demo

Thanks in advance

New Post: ODataClient for Objective-C for iOS 5?

writeoncenot — Mon, 08 Oct 2012 02:34:22 GMT

Well said, ifioravanti! I realized that my initial post may have sounded a bit bitter, definitely more than I intended. I echo your sentiment exactly. It's just that in my 3 plus years of iOS development, I've never seen support for a business-critical library languish so completely as has been the case here.

For what it's worth, since I need to deploy to iOS 6 based devices soon, and since my use of OData is currently limited to simple read requests, I'm thinking of solving the immediate problem by just cobbling together a lightweight object creator: Letting NSHTTPRequest/Response do the talking with the server, and then unraveling the response with the default XML parser. I know it's low-rent, but it beats having to deal with LLVM and ARC compatibility weirdness in my book.

New Post: ODataClient for Objective-C for iOS 5?

ifioravanti — Sun, 07 Oct 2012 18:27:21 GMT

OData is not simply a serialization protocol like JSON, it can be used with ATOM, XML and JSON. It gives you a full set of capabilities to enable rich query client side. I totally agree with writeonceno. It seems impossible that a company like Microsoft does not have enough resources to push this great protocol even other platforms. For the time being I'm testing usage with Monotouch and Monodroid... Let's see what happens.

But please Microsoft... update this project, you can't rely only on OpenSource community to spread OData

New Post: ODataClient for Objective-C for iOS 5?

furrybaer — Sun, 07 Oct 2012 17:40:55 GMT

Go with Json, i believe more developers are moving to that.

Mark baer

Sent from my iPhone

New Post: ODataClient for Objective-C for iOS 5?

writeoncenot — Sun, 07 Oct 2012 17:20:41 GMT

iOS5 has come and gone and iOS 6 with ARC is the norm, and I haven't seen any movement in this project. Is anybody still actively participating? Reason I'm asking is that some developers at my company are using OData to push data to mobile applications, but without robust iOS support I can't seriously recommend this protocol, and will probably suggest moving to a JSON-based web service instead.

New Post: iPhone simulator hangs after updating oData object via updateObject and savechanges

WUser — Sun, 19 Aug 2012 14:32:52 GMT

Hello,

We are facing a problem of the iPhone simulator locking up when using the oData client for objective C. The problem occurs when we query a oData object based on id and immediately update a property of the object using updateObject followed by saveChanges. The implementation is very similar to what is demonstrated in the User Guide.

Investigations show that the server receives the request, makes the changes and responds with a 2xx response. However the client fails to capture the response and stops responding even at the TCP level. The server retransmits 6 times and eventually gives up. I am still able to navigate between the screens but unable to perform any other action. The problem occurs irrespective of the setting of the savechanges options. Also setting or not setting the delegate does not make a difference.

The implementation is pretty standard and straight-forward so we are not sure where we are going wrong. If anyone has come across such a problem and could give any pointers on how we could debug/ resolve this, it would be much appreciated.

Thanks,

WUser

New Post: Problem with SELECT operation with Odata Protocal v3, issue with DataServiceVersion 1.0

longilx — Thu, 26 Jul 2012 10:54:15 GMT

Hi there,

i got a error when using SELECT operation when use DataOperationRespone::select

Exception message is : 'The DataServiceVersion '1.0' is too low for the request. The lowest supported version is '2.0'

My service system is using Protocol V3 (that's only support DataServiceVersion 2.0 and 3.0)

so my question is :

is OdataSDK1.3 support with DataServiceVersion 2.0 or 3.0 ?

if it's supported, how to implement ?

i tried with the codes below, but it doesnt work.

proxy = [[GlobalchowContext alloc] initWithUri:[NSString stringWithFormat:@"%@",  [[[NSBundle mainBundle] infoDictionary] objectForKey:@"Service_uri"]] credentials:nil dataServiceVersion:@"2.0"];

by this way: result is null;

[self.proxy setDataServiceVersion:@"2.0"];

btw: dont work too, i have checked Header again with onAfterRecieve but it's still 1.0 instead of 2.0

any solution for this ?

New Post: ODataClient for Objective-C for iOS 5?

ifioravanti — Sun, 22 Jul 2012 21:15:55 GMT

Any news on iOS5 support? OData is a great protocol created by Microsoft, but support for multiple platforms is needed to make it really useful.

New Post: ODataClient for Objective-C for iOS 5?

ArloBelshee — Thu, 31 May 2012 23:24:54 GMT

BTW, I did some work to enable correct code generation. And it works (at least when built from source).

The problem is that the code generator uses XSLT internally. And it doesn't manage its stylesheet resources well. As a result, running an old version of the code generator leaves some bad stylesheets lying around that a good version of the generator then blindly uses.

The hack solution is to just always overwrite these files. The real solution is to mange the resources correctly. I'd appreciate help in this area. Otherwise I will get around to it eventually, but it may take a while.

New Post: ODataClient for Objective-C for iOS 5?

ArloBelshee — Thu, 31 May 2012 23:22:13 GMT

We want to fully support iOS5. The limit right now is my time. I'm doing too many things at once, and this project is the one that is getting the least of my attention.

I'd love to fix this by getting another project maintainer. Lacking that I hope for pull requests. Lacking that, well, it'll take a while.

New Post: ODataClient for Objective-C for iOS 5?

bj112 — Thu, 31 May 2012 08:26:02 GMT

Hello,

does anyone have some piece of info about the future of this project? Will be any new version fully supporting iOS5? Is there any alternative way to fetch and upload Odata in iOS5? Thanks.

New Post: Unsupported URL when trying to GetStream from an entity

narzis — Tue, 17 Apr 2012 08:11:33 GMT

I think "getStream" Method is not implemented yet

New Post: Setting up the project using the library

bj112 — Mon, 16 Apr 2012 22:20:19 GMT

Hello,

this is a newbie question so thanks for understanding. I have Xcode 4.2 and iOS 5 base SDK. I followed the guide and successfully generated my proxy. Then I have created a project with storyboards and ARC checkboxes unchecked. Then I have changed the project compiler (from deafult Apple LLVM 3.0 to LLVM GCC 4.2). With this I could use my proxy and ODATA library. Is this the only way it could be used? Because I am new to ObjC and iOS Dev I would like to use ARC and storyboards for my classes. As I understand for this I need the project to be compiled with LLVM 3.0 compiler. Am I right?

Is it possible to use this library in Xcode 4.2 project using storyboarding and ARC? I tried to add -fno-objc-arc flag for my generated proxy class but it still raises building errors with library header files.

Please help me to clarify how to set up the project using the library. Thank you very much.