C# - Invalid Json Primitives Asp.net Application?
Aug 6, 2010
I have one asp.net application, in this i am using Javascript serializer for serializing a dataset followed by convertion to the list. That code is shown below.
JavaScriptSerializer json = new JavaScriptSerializer();
strJson = json.Serialize(aclDoc);
But, at the time of deserializing i got one ArguementException like Invalid Json Primitives with my Json value. My json value is
[{"Id":"F79BA508-F208-4C37-9904-DBB1DEDE67DB","App_Id":"ScriptFlow","Name":"New form","FriendlyName":"","Read":"Revoke","ReadRule":"a353776f-cbdc-48b7-a15b-4a2316d19b05","Update":"Grant","UpdateRule":"be30c34e-33ec-4c0a-
[code]...
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Similar Messages:
Dec 29, 2010
client code:
<script src="../Scripts/jquery-1.4.1.min.js" type="text/javascript"></script>
<script type="text/javascript" language="javascript">
$("#send").click(function () {
$.ajax({
url: "../JqueryAjax/JqueryAjaxServer.aspx",
type: 'get',
contentType: "application/json; charset=utf-8",
dataType: "json",
timeout: 30000,
data: "{}",
success: function (data, textStatus) {
alert("success");
},
error: function (XMLHttpRequest, textStatus, errorThrown) {
alert("error");
alert(textStatus);
alert(errorThrown.toString());
}
});
});
</script>
server code:
Response.ContentType ="application/json";
string json = "{"username":"test"}";// ,"content":"test"
Response.Write(json);
when i click the post request button the result is shown like this Invalid Json,the browser alert this.
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Nov 18, 2010
I've been tasked with implementing a JSON feed on an asp.net website that will be consumed by 3rd party apps (such as IPhone, Android, etc) and I'd like to follow best practices.
An example of what I'd like to achieve would be something similar to: [URL]
I've chosen the JSON.net api as this seems to be highly recommended.
My Google-fu must be failing me as I can't find a single full example code for an Asp.net web application with JSON.net implemented on it, so I've no real concept of where to begin.
My question is fairly simple:
Should I create this sort of feed as an ASPX, or ASHX file? Or even a .NET Web Service? (Remember that the tools that will be using this feed are on external apps like IPhones, etc)
I created a test feed in both ASHX and ASPX format ... here is the code (I'm using Subsonic to populate the collection) ... are either of these along the correct lines?
ASPX:
[Code]...
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May 6, 2013
{
"error": {
"message": "Error validating application. Invalid application ID.",
"type": "OAuthException",
"code": 101
}
}
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Mar 9, 2013
I am getting the error from ur sample codeError validating application. Invalid application ID.",
"type": "OAuthException",
"code": 101
though i have added app domain name as "localhost.com"and site url as "Http//localhost.com:port_Number"/.
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Aug 11, 2010
I try to use the jquery + json to get all elements in form and build a JSON var to post in a ASP.NET MVC method.
[Code]....
It method get all fields in a form and build a JSON, but it dont put JSON inside JSON.
Example:
If i have the follow form:
<input name="person.name"><input name="person.age"><input name="person.address.street">
The serialized string build a JSON like this
{ "person.name": "??", "person.age": "??", "person.address.street": "??" }
I need a plugin or some function to generate like this:
{ "person": { "name" : "??", "age" : "??", "address":{ "street": "??" } } }
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Jun 7, 2010
I had used Calendar control to enter Date. In localhost, when I save the date, it works fine and save the date. But when i had uploaded the application, it gives me error invalid date format. How to get rid of this error?
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Jun 1, 2012
public partial class CS : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
FaceBookConnect.API_Key = "309542139130513";
FaceBookConnect.API_Secret = "db5fc4d873c49d1d9ed5b3dcee3d338f";
if (!IsPostBack)
[Code] ....
Then am getting following error.
"error": {
"message": "Invalid redirect_uri: Given URL is not allowed by the Application configuration.",
"type": "OAuthException",
"code": 191
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Dec 29, 2010
I have a text file named gisQuery129.json that is created using Json.NET - [URL] There is an example on how to create a JSON file and I have done that successfully, but I want to read the file on a page load event and add the values to .NET textbox controls for input values in a query. The created file looks like the following:
{
"myData": {
"randomNumber": "129",
"Application": "MyMapApp",
"FeatureId": "ALL",
"Feature": "ALL",
"spatialQuery": "FEATURE_ID= '11111' AND REQ_SEQ_NUM= 1 AND RAND_PARAM= 129 OR FEATURE_ID= '22222' AND REQ_SEQ_NUM= 2 AND RAND_PARAM= 129"
}
}
I want to read the data in the above sample JSON data and then populate my textboxes something like this:
txtRandParam.text = "129"
txtApplication.text = "MyMapApp" and three more text boxes after that.
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Feb 1, 2010
I want to retreive the data from database and assign it to dropdownlist. For that I'm using the following jquery in the onclick event
[Code]....
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Jan 21, 2011
I use the JavaScriptSerializer class of ASP.net to serialize my object and return it to the client side. How can I deserialize the string using JavaScript?
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Apr 4, 2011
In my javascript code I am getting json string from cs file
var tmpString="<%=resultset2%>";
In cs I am concatenating strings to build json string. Here is an issue the json string is returned as a string and it has " with it.
"[{id:'1',name:'Aik'},{id:'2',name:'Aik or Aik'}]"
Because of " in beginning and end javascript code treat it as a string.
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Mar 10, 2011
strange error message in IIS after updating Windows 7 (x64) with SP1. Open the IIS Manager Browse to an exisiting Virtual Application (or create a new one) Open its Basic Settings dialog Click Test Settings The error message comes up. It's happening with new Applications and also with ones that were already there (and without that problem) before. The applications themselves continue to work.
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May 26, 2010
I am getting this error while executing my Asp.Net application.i am not able to execute application using Visual Studio Interface and when i am trying to execute application from Local IIS. its executing well but when i am trying to click any button for searching etc it is giving this error. The state information is invalid for this page and might be corrupted. The detailed information is
[Code]....
[FormatException: Invalid character in a Base-64 string.] System.Convert.FromBase64String(String s) +0 System.Web.UI.ObjectStateFormatter.Deserialize(String inputString) +72 System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Deserialize(String serializedState) +4 System.Web.UI.Util.DeserializeWithAssert(IStateFormatter formatter, String serializedState) +37 System.Web.UI.HiddenFieldPageStatePersister.Load() +113[ViewStateException: Invalid viewstate. Client IP: 127.0.0.1Port: 1307User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.5 (KHTML, like Gecko) Chrome/4.1.249.1064 Safari/532.5ViewState: 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...][HttpException (0x80004005): The state information is invalid for this page and might be corrupted.] System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidationError) +106 System.Web.UI.ViewStateException.ThrowViewStateError(Exception inner, String persistedState) +14 System.Web.UI.HiddenFieldPageStatePersister.Load() +217 System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +105 System.Web.UI.Page.LoadAllState() +43 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6785 System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +242 System.Web.UI.Page.ProcessRequest() +80 System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +21 System.Web.UI.Page.ProcessRequest(HttpContext context) +49 ASP.pages__cmtickets_cmtickets_reports_cmtickets_search_aspx.ProcessRequest(HttpContext context) in c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesapp_mobily_alexmare1eddc658e6f2ba5App_Web_b9acfmsy.14.cs:0 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75
Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3082
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Oct 21, 2010
I have written a code that go to controller using json and get the date from controller. Every thing works fine when running locally, but when i deploy my application to server, i am not getting the data returned from controller using jsonreturn. One more thing My firewall has blocked the GET. So how to resolve this.
//On Page
var URL = "/Home/AsyncGetCheapestList/" + param;
$.getJSON(URL, null, function(data) {
// displaying data content ;
});
//On controller
public JsonResult SetServiceIdServiceName(string asyncInputs)
{
List<string> st = new List<string>();
st.Add("one");
st.Add("two");
st.Add("three");
st.Add("four");
return Json(st,JsonRequestBehavior.AllowGet );
}
Here GET is blocked by my firewall so unable to get the data. Is that any other way to get it.
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Apr 5, 2010
We have a cookie management library that writes a cookie containing some sensitive information, encrypted with Rijndael. The cookie encrypts and decrypts fine in unit tests (using Moq), works fine for MVC web applications, but when called from an ASP.net 2.0 website, the cookie cannot be decrypted. "Padding is invalid and cannot be removed."
We are sure that the cookie value is valid because we tested it 10,000 times with random data in a unit test. There is something about what ASP.NET 2.0 does when it reads and writes the cookie that causes trouble.
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Jan 24, 2011
I'm following the ASP.Net MVC3 tutorial. When I'm in step [URL] I meet a problem with the SQLExpress and EFCodeFirst. In the step, the EFCodeFirst is expected to generate the database("Movies") and table ("dbo.Movies") automatically. But after I navigate to [URL] only the database ("Movies") was created, there's no "dbo.Movies" table inside at all. Here's the error stack:
Server Error in '/' Application.
Invalid object name 'dbo.Movies'.
Description:
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Invalid object name 'dbo.Movies'.
Source Error:
[Code]....
Line 18: select m;Line 19: Line 20: return View(movies.ToList());Line 21: }Line 22: }
Source File: C:Users110285DocumentsVisual Studio 2010Projectsasp.net2011MvcMovieMvcMovieControllersMoviesController.cs Line: 20
Stack Trace:
[Code]....
[SqlException (0x80131904): Invalid object name 'dbo.Movies'.] System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +2030802 System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +5009584 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() +234 System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2275 System.Data.SqlClient.SqlDataReader.ConsumeMetaData() +33 System.Data.SqlClient.SqlDataReader.get_MetaData() +86 System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +311 System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +987 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +162 System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +32 System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +141 System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) +12 System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior) +10 System.Data.EntityClient.EntityCommandDefinition.ExecuteStoreCommands(EntityCommand entityCommand, CommandBehavior behavior) +443[EntityCommandExecutionException: An error occurred while executing the command definition. See the inner exception for details.] System.Data.EntityClient.EntityCommandDefinition.ExecuteStoreCommands(EntityCommand entityCommand, CommandBehavior behavior) +479 System.Data.Objects.Internal.ObjectQueryExecutionPlan.Execute(ObjectContext context, ObjectParameterCollection parameterValues) +736 System.Data.Objects.ObjectQuery`1.GetResults(Nullable`1 forMergeOption) +149 System.Data.Objects.ObjectQuery`1.System.Collections.Generic.IEnumerable<T>.GetEnumerator() +44 System.Data.Entity.Internal.Linq.InternalQuery`1.GetEnumerator() +40 System.Data.Entity.Infrastructure.DbQuery`1.System.Collections.Generic.IEnumerable<TResult>.GetEnumerator() +40 System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) +315 System.Linq.Enumerable.ToList(IEnumerable`1 source) +58 MvcMovie.Controllers.MoviesController.Index() in C:Users110285DocumentsVisual Studio 2010Projectsasp.net2011MvcMovieMvcMovieControllersMoviesController.cs:20 lambda_method(Closure , ControllerBase , Object[] ) +96 System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters) +17 System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +208 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +27 System.Web.Mvc.<>c__DisplayClass15.<InvokeActionMethodWithFilters>b__12() +55 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) +263 System.Web.Mvc.<>c__DisplayClass17.<InvokeActionMethodWithFilters>b__14() +19 System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodWithFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +191 System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +343 System.Web.Mvc.Controller.ExecuteCore() +116 System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +97 System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +10 System.Web.Mvc.<>c__DisplayClassb.<BeginProcessRequest>b__5() +37 System.Web.Mvc.Async.<>c__DisplayClass1.<MakeVoidDelegate>b__0() +21 System.Web.Mvc.Async.<>c__DisplayClass8`1.<BeginSynchronous>b__7(IAsyncResult _) +12 System.Web.Mvc.Async.WrappedAsyncResult`1.End() +62 System.Web.Mvc.<>c__DisplayClasse.<EndProcessRequest>b__d() +50 System.Web.Mvc.SecurityUtil.<GetCallInAppTrustThunk>b__0(Action f) +7 System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust(Action action) +22 System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +60 System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +9 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +8841105 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +184
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Jan 22, 2011
Connection String:
data source=mssql2008.chaiyohosting.com;Integrated
Security=SSPI;AttachDBFilename=|DataDirectory|aspnetdb.mdf;User Instance=true
Error:
Invalid value for key 'attachdbfilename'.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ArgumentException: Invalid value for key 'attachdbfilename'.
Source Error:
Line 20: protected void Login1_Authenticate(object sender, AuthenticateEventArgs e)
Line 21: {
Line 22: if (Membership.ValidateUser(Login1.UserName, Login1.Password))
Line 23: {
Line 24: e.Authenticated = true;
Source File: c:inetpubvhostsvcantop.comhttpdocsDefault.aspx.cs Line: 22
Stack Trace:
[code]....
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Oct 6, 2010
I have calender that connect to the db , when I click the day on calendar the group of artical show inside the datagrid, which have paging , but I get the erro like
[HttpException (0x80004005): Invalid CurrentPageIndex value. It must be >= 0 and < the PageCount.]
System.Web.UI.WebControls.DataGrid.CreateControlHierarchy(Boolean useDataSource) +2113
System.Web.UI.WebControls.BaseDataList.OnDataBinding(EventArgs e) +49
System.Web.UI.WebControls.BaseDataList.DataBind() +23
Cedars.Calendar4.LoadDataNews() +221
Cedars.Calendar4.Calendar1_SelectionChanged(Object sender, EventArgs e) +326
What is wrong and How to fix it?
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Oct 6, 2010
I created a dbml fiile and tried it if it works or not. but the sp function is crashing. here is the error;
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following
specific error details and modify your source code appropriately.
Compiler Error Message: CS1502: The best overloaded method match for ',MyDataContext.CustomerDetails_InsertWhilePurchase(ref int?, string, string, string, string, System.DateTime?, string, string,
string, string, string, string)' has some invalid arguments
Source Error:
[Code]....
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Jan 19, 2011
I uploaded all the files of Umbraco CMS to the my http://blog.domain.com and also modified the web.config file. When I point to blog.domain.com, it is giving an error written in the subject. The hosting type for the subdomain is physical hosting not subdomain on subfolder
So, I have a second web.config file in this subdomain. The first one is in the main domain. I hoep this doesnt make a differnce. Here's the screenshot: [URL]
I checked the database user with which I am trying to login in to the DB and it has the db_owner permissions for the database.
Also, I tried googling for the similar issues to see if someone with similar error had resolved the problem. Here are some pages but I haven't been able to find a solution.
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Aug 25, 2010
Everytime I run this with my form it says Invalid User.It acts like it looks up the information but returns a null reference or doesn't actually find what it is looking for.Any help would be extremely appreciated I've been stuck on this issue since Friday,asking for help in another topic on this forum.
[Code]....
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Jan 8, 2012
Ok forced to use IIS7.5( begin puke puke puke end) and of course nothing works. Let's take it from start.I created a project and i started IIS7 and created a new website,added the host and checked the security permissions of the folders.I saw most of the features are done automatically so thought this won't work the first time.
I looked at the application pool and changed it to use 32 bit app's (it is a vs2008 app on server 2008 64),i cannot enable isapi but i don't know if it's needed.What else,ehm,checked authentication for anonym also ip address was left to any,ah and changed the port (it's not running on 80) and also checked the binding's set to that port and also used 80 port + myport for a test and also 80 alone just to piss me off more.
Let me state here that the same application works perfect on IIS6 with just using the host i want and my port and of course changing the security.
Also the 2008 log is very useful, showing logs of 3 hours ago. So is it something i must do or the admin messed the dns redirection to this machine.
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Jan 13, 2011
If I have in my db a table called User with name, Id, age fields and I want to get these data and put it in a var as a JSON serialize, then I want to send it to javascript page to reform it as I want . I need to know how to put these data in a var as a JSON, how to read the data in the javascript file (how to deal with each one. for example : array[name]?
which thing is more better to deal with these data in asp.net code then send it in the javascript or to send it to the javascript and then to deal with ?
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Dec 27, 2010
I have a response object which I want to convert to Json, but somehow I can't, propably beacuse of I cannot the framework too well. I'm trying to convert a anonymous object to json but somehow it doesn't go so well. I would preferably do it in JSON than just make a text/plain result. In my controller: ViewData["json"] = new { Ok = false }; In my view: <%: ViewData["json"] %>
In my js-code (ajax-callback) I get back the following: { Ok = False } Which ain't what I am excepting. I want the { ok : false } or else js doesn't recognize the property in the object as a boolean. Or are there some better way to push out json-data? EDIT I did a method in my controller with a JsonResult instead of Actionresult.
var obj = new
{
Ok = false,
Message = ""
};
return Json(obj);
And that's the object I'm pushing out. And like this in js: {"Ok":true,"Message":""} C# 4.0 and Javascript goes along so well
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