Develop Reference

Error Expected browser binary location when run selenium in windows hosting

this sample work:
get text of google and show in home page sample asp.net
test for correct work selenium in windows host.
i want to run selenium in windows hosting plesk.
error for me:
Server Error in '/' Application.
Expected browser binary location, but unable to find binary in default
location, no 'moz:firefoxOptions.binary' capability provided, and no
binary flag set on the command line (SessionNotCreated)
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.InvalidOperationException: Expected browser
binary location, but unable to find binary in default location, no
'moz:firefoxOptions.binary' capability provided, and no binary flag
set on the command line (SessionNotCreated)
Source Error:
An unhandled exception was generated during the execution of the
current web request. Information regarding the origin and location of
the exception can be identified using the exception stack trace below.
Stack Trace:
[InvalidOperationException: Expected browser binary location, but
unable to find binary in default location, no
'moz:firefoxOptions.binary' capability provided, and no binary flag
set on the command line (SessionNotCreated)]
OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(Response
errorResponse) +1059
OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String
driverCommandToExecute, Dictionary`2 parameters) +125
OpenQA.Selenium.Remote.RemoteWebDriver.StartSession(ICapabilities
desiredCapabilities) +235
OpenQA.Selenium.Remote.RemoteWebDriver..ctor(ICommandExecutor
commandExecutor, ICapabilities desiredCapabilities) +54
OpenQA.Selenium.Firefox.FirefoxDriver..ctor(FirefoxOptions options)
+81 WebDriverwithwebapp._Default.Page_Load(Object sender, EventArgs e) +178
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender,
EventArgs e) +51 System.Web.UI.Control.OnLoad(EventArgs e) +95
System.Web.UI.Control.LoadRecursive() +59
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
+678
protected void Page_Load(object sender, EventArgs e)
{
FirefoxOptions options = new FirefoxOptions();
options.BrowserExecutableLocation = ("C:\\Program Files\\Mozilla Firefox\\firefox.exe"); //This is the location where you have installed Firefox on your machine
// WebDriver driver = new FirefoxDriver(options);
using (var FireFoxPage = new FirefoxDriver())
{
//_driver = new FireFoxDriver();
_driver.Manage().Window.Maximize();
_driver.SwitchTo().Window(_driver.CurrentWindowHandle);
_driver.Manage().Cookies.DeleteAllCookies();
// _driver.Manage().Timeouts().ImplicitWait(TimeSpan.FromSeconds(3));
_driver.Navigate().GoToUrl("https://google.com/");
_driver.FindElement(By.Id(Button_ID)).Click();
IwebElement Element1 = _driver.FindElement(By.XPath("/html/body/main/div/div/div[3]/span"));
ksc = Element1.Text.ToString();
Label1.Text = ksc.ToString();
_driver.Quit();
Process[] geckodriverProcesses = Process.GetProcessesByName("geckodriver");
foreach (var geckodriver in geckodriverProcesses)
{
geckodriver.Kill();
}
}
}

Try passing the options variable into the parameters of new FirefoxDriver(). It worked for me like this:
FirefoxOptions options = new FirefoxOptions();
options.BrowserExecutableLocation = ("C:\\Program Files\\Mozilla Firefox\\firefox.exe"); //This is the location where you have installed Firefox on your machine
// WebDriver driver = new FirefoxDriver(options);
using (var FireFoxPage = new FirefoxDriver(options))
{
//...
Actually, I see a commented variable using the options object, did you have any errors using it instead?

Find the installed location of firefox
e.g. C:\Program Files\Mozilla Firefox\firefox.exe
FirefoxOptions option = new FirefoxOptions();
option.BrowserExecutableLocation = "C:\\Program Files\\Mozilla Firefox\\firefox.exe";
//Location of geckodriver.exe file in project solution
string path = "C://Users//v-sacgupta//source//repos//PracticeExcersice//PracticeExcersice//drivers//";
driver = new FirefoxDriver(path + #"/drivers/", option);
driver.Manage().Window.Maximize();
driver.Navigate().GoToUrl("https://google.com");

Census Geocoder JSON output convert to Xml dataset using JSON.net in C#

I am creating a .Net app in Visual Studio 2012 that queries an address table in my SQL dB and uses the Census Geocoding API to return the specific MSA for each address. I have existing code for the dB query, but I am having trouble with converting the Json output of the Census API to an Xml dataset. I am using Json.net to serialize the json output and then deserialize to .net in order to load into an XmlDocument. Unfortunately, I keep getting an XmlException error:
Data at the root level is invalid. Line 1, position 1
Details:
System.Xml.XmlException was unhandled HResult=-2146232000
Message=Data at the root level is invalid. Line 1, position 1.
Source=System.Xml LineNumber=1 LinePosition=1 SourceUri=""
StackTrace:
at System.Xml.XmlTextReaderImpl.Throw(Exception e)
at System.Xml.XmlTextReaderImpl.Throw(String res, String arg)
at System.Xml.XmlTextReaderImpl.ParseRootLevelWhitespace()
at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
at System.Xml.XmlTextReaderImpl.Read()
at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace)
at System.Xml.XmlDocument.Load(XmlReader reader)
at System.Xml.XmlDocument.LoadXml(String xml)
at ConsoleApplication1.Program.Main(String[] args) in c:\Users\jdsmith\Documents\Visual Studio
2012\Projects\C#\MSA_Application_v2\MSA_Application_v2\Model\Program.cs:line
54
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext
executionContext, ContextCallback callback, Object state, Boolean
preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean
preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart() InnerException:
I believe either the Json or the Xml need to be formatted further, but I don't know how. Also, I'm sure I am making this too difficult on myself...if there is a better way, I am all ears.
Here is the sample geolookup I am using to test:
http://geocoding.geo.census.gov/geocoder/geographies/address?street=4600+Silver+Hill+Rd&city=Suitland&state=MD&benchmark=Public_AR_Census2010&vintage=Census2010_Census2010&layers=14&format=json
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
using System.Threading.Tasks;
using System.Data;
using System.Net;
using System.IO;
using System.Xml;
using System.Runtime.Serialization.Json;
using System.Xml.Linq;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
namespace ConsoleApplication1
{
class Program
{
private static string geoRT = "geographies";
private static string geoST = "address";
private static string geoStreet = "4600+Silver+Hill+Rd";
private static string geoCity = "Suitland";
private static string geoState = "MD";
private static string geoZip = "20746";
private static string geoBM = "Public_AR_Census2010";
private static string geoVin = "Census2010_Census2010";
private static string geoLayer = "all";
private static string geoFormat = "json";
static void Main(string[] args)
{
StringBuilder geoRelURI = new StringBuilder();
geoRelURI.AppendFormat(#"{0}/{1}?street={2}&city={3}&state={4}&zip={5}&benchmark={6}&vintage={7}&layers={8}&format={9}"
, geoRT, geoST, geoStreet, geoCity, geoState, geoZip, geoBM, geoVin, geoLayer, geoFormat);
Uri geoBaseURI = new Uri("http://geocoding.geo.census.gov/geocoder/");
Uri geoURI = new Uri(geoBaseURI, geoRelURI.ToString());
//Console.WriteLine(geoURI);
//Console.ReadLine();
WebRequest geoRequest = WebRequest.Create(geoURI);
WebResponse geoResponse = geoRequest.GetResponse();
Stream geoDataStream = geoResponse.GetResponseStream();
StreamReader geoReader = new StreamReader(geoDataStream);
string geoString = geoReader.ReadToEnd();
var jsonConvert = JsonConvert.SerializeObject(geoString);
string jsonString = jsonConvert.ToString();
var xmlConvert = JsonConvert.DeserializeObject(jsonString);
string xmlString = xmlConvert.ToString();
XmlDocument geoXMLDoc = new XmlDocument();
geoXMLDoc.LoadXml(xmlString);
XmlWriterSettings xmlSettings = new XmlWriterSettings();
xmlSettings.Indent = true;
XmlWriter geoXMLWriter = XmlWriter.Create("geoXML.xml", xmlSettings);
geoXMLDoc.Save(geoXMLWriter);
Console.Write("<BR>" + geoXMLDoc.OuterXml);
//Console.WriteLine(xmlString);
//Console.ReadLine();
geoDataStream.Close();
geoResponse.Close();
}
}
}

First of all, you are passing a JSON string to geoXMLDoc.LoadXml(). That's not going to work. What you want to do is to convert the JSON to an XmlDocument via JsonConvert.DeserializeXmlNode.
However, some of your JSON properties contain characters that are invalid for use in XML names, in specific whitespace:
{"Census Blocks":[{"BLKGRP":"1",
It seems that this causes DeserializeXmlNode to throw an exception. Thus you'll need to rename the names:
var obj = JObject.Parse(geoString);
foreach (var fix in (from property in obj.Descendants().OfType<JProperty>()
let newName = XmlConvert.EncodeLocalName(property.Name.Replace(" ", ""))
where newName != property.Name
select new { Old = property, New = new JProperty(newName, property.Value) })
.ToList())
{
fix.Old.Replace(fix.New);
}
var xmldoc = JsonConvert.DeserializeXmlNode(obj.ToString());

Need you to post what you are attempting to load into the XmlDocument. That is where you are hitting your problem. If you are trying to load the JSON you get from the web call it won't work, if you are (as I suspect) using JSON.Net to convert the JSON to Xml, the Xml is missing something that the XmlDocument wants. Could be the Xml declaration line, or your xml fragment may not include a root node. Without seeing the xml we have no way to tell specifically what is missing or malformed.

C# UnauthorizedAccessException in File.Copy

I am brushing up on my C# so I decided to write a program that I can use to easily import photos that I take. A little background...I shoot photos in JPEG and RAW and then go through and pick through the JPEGs since they are smaller and easier to handle/preview. I then import only those RAW files that are worth messing with in post production.
I wanted to write a simple program to copy the RAW files from one directory that match the JPEGs that I've sifted through in another.
Here is the code:
static void Main(string[] args)
{
Console.WriteLine("Enter the JPEG Origin Directory: ");
string originDirectory = #"C:\Users\Greg\Pictures\Summer 2013\Back Bay\testJPEG";
Console.WriteLine("Enter the RAW Origin Directory: ");
string copyDirectory = #"C:\Users\Greg\Pictures\Summer 2013\Back Bay\testRAW";
Console.WriteLine("Enter the RAW Import Directory: ");
string rawCopyDirectory = #"C:\Users\Greg\Pictures\Summer 2013\Back Bay\testRAWImport";
char[] delimiterChars = { '_', '.' };
List<string> filesToCopy = new List<string>();
List<string> CopiedFiles = new List<string>();
foreach (var filePath in Directory.GetFiles(originDirectory))
{
Console.WriteLine("Filepath: '{0}'", filePath);
string[] words = filePath.Split(delimiterChars);
filesToCopy.Add(words[1]);
}
filesToCopy.ForEach(Console.WriteLine);
foreach (var copyFilePath in Directory.GetFiles(copyDirectory))
{
string[] delimited = copyFilePath.Split(delimiterChars);
if (filesToCopy.Contains(delimited[1]))
{
Console.WriteLine("Copied: '{0}'", copyFilePath);
string fileName = Path.GetFileName(copyFilePath);
string sourcePath = Path.GetDirectoryName(copyFilePath);
string targetPath = rawCopyDirectory;
string sourceFile = System.IO.Path.Combine(sourcePath, fileName);
string destFile = System.IO.Path.Combine(targetPath, fileName);
System.IO.File.Copy(sourcePath, destFile, true);
}
}
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
Everything seems to be working as I'd expect when I write all the variables to the console, however I'm getting an exception on Copy.File that indicates the files are read only. I checked, and they aren't, however the folder itself is, and despite my best efforts I cannot unflag my test folders as readonly. Any help would be appreciated, I've pasted the exception log below.
System.UnauthorizedAccessException was unhandled
HResult=-2147024891
Message=Access to the path 'C:\Users\Greg\Pictures\Summer 2013\Back Bay\testRAW' is denied.
Source=mscorlib
StackTrace:
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.InternalCopy(String sourceFileName, String destFileName, Boolean overwrite, Boolean checkHost)
at System.IO.File.Copy(String sourceFileName, String destFileName, Boolean overwrite)
at ConsoleApplication1.Program.Main(String[] args) in C:\Users\Greg\documents\visual studio 2010\Projects\Photo Importer\Photo Importer\photoImporter.cs:line 56
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.AppDomain.nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.Runtime.Hosting.ManifestRunner.Run(Boolean checkAptModel)
at System.Runtime.Hosting.ManifestRunner.ExecuteAsAssembly()
at System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext, String[] activationCustomData)
at System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext)
at System.Activator.CreateInstance(ActivationContext activationContext)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssemblyDebugInZone()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException:

The problem can be that you can not delete or overwrite read-only files.
The solution is to change the attributes.
if(File.Exists(destFile))
{
File.SetAttributes(destFile, FileAttributes.Normal);
}
File.Copy(sourcePath, destFile, true);

You are trying to access a file outside of what your program can use.
Try looking at this older post Why is access to the path denied?

Turns out I was calling the wrong variable in File.Copy, and instead was trying to copy a path instead of a file (derp). Everything works now! Thanks for the replies!

Read XLS with Protected Book and Sheet via HSSF.EventUserModel

END GOAL: Efficiently (in one pass) read all CellRecords on a huge (30,000+ row), protected Worksheet.
Problem:
Using the HSSF.EventUserModel, how can I read all Records (including CellRecords) for an XLS file with both Workbook and Worksheet protection?
Create Input Spreadsheet (in Excel 2010):
Create new Blank workbook.
Set value of A1 to number: 50
Set value of A2 to string: fifty
Set value of A3 to formula: =25*2
Review (ribbon) -> Protect Sheet -> Password: pass1
Review (ribbon) -> Protect Workbook -> Password: pass1
File (ribbon) ->Save As... -> Save as type: Excel 97-2003 Workbook
Progress thus far:
The XLS file opens without a password in Excel. Therefore, you shouldn't need the password to open it in POI.
The XLS file opens successfully with new HSSFWorkbook(Stream fs). However, I need the efficiency of EventUserModel for my actual spreadsheet.
Setting NPOI.HSSF.Record.Crypto.Biff8EncryptionKey.CurrentUserPassword = "pass1"; did not work.
The ProcessRecord( ) function catches a PasswordRecord, but I can't find any documentation on how to properly handle it.
Perhaps, the EncryptionInfo or Decryptor classes may be of some use.
Note:
I'm using NPOI. However, I can translate any java examples to C#.
Code:
I use the following code to capture Record events. My Book1-unprotected.xls (without protection) shows all Record events (including cell values). My Book1-protected.xls displays some records and throws an exception.
I just view processedEvents in the debugger.
using System;
using System.Collections.Generic;
using System.IO;
using NPOI.HSSF.Record;
using NPOI.HSSF.Model;
using NPOI.HSSF.UserModel;
using NPOI.HSSF.EventUserModel;
using NPOI.POIFS;
using NPOI.POIFS.FileSystem;
namespace NPOI_small {
class myListener : IHSSFListener {
List<Record> processedRecords;
private Stream fs;
public myListener(Stream fs) {
processedRecords = new List<Record>();
this.fs = fs;
HSSFEventFactory factory = new HSSFEventFactory();
HSSFRequest request = new HSSFRequest();
MissingRecordAwareHSSFListener mraListener;
FormatTrackingHSSFListener fmtListener;
EventWorkbookBuilder.SheetRecordCollectingListener recListener;
mraListener = new MissingRecordAwareHSSFListener(this);
fmtListener = new FormatTrackingHSSFListener(mraListener);
recListener = new EventWorkbookBuilder.SheetRecordCollectingListener(fmtListener);
request.AddListenerForAllRecords(recListener);
POIFSFileSystem poifs = new POIFSFileSystem(this.fs);
factory.ProcessWorkbookEvents(request, poifs);
}
public void ProcessRecord(Record record) {
processedRecords.Add(record);
}
}
class Program {
static void Main(string[] args) {
Stream fs = File.OpenRead(#"c:\users\me\desktop\xx\Book1-protected.xls");
myListener testListener = new myListener(fs); // Use EventModel
//HSSFWorkbook book = new HSSFWorkbook(fs); // Use UserModel
Console.Read();
}
}
}
UPDATE (for Juan Mellado):
Below is the exception. My best guess right now (in the answer by Victor Petrykin) is that the HSSFEventFactory uses RecordInputStream which cannot natively decrypt protected records. Upon receiving the exception, processedRecords contains 22 records including the following potentially significant ones:
processedRecords[5] is a WriteAccessRecord with a garbled (probably encrypted) value for .name
processedRecords[22] is a RefreshAllRecord and is the last Record in the list
Exception:
NPOI.Util.RecordFormatException was unhandled
HResult=-2146233088
Message=Unable to construct record instance
Source=NPOI
StackTrace:
at NPOI.HSSF.Record.RecordFactory.ReflectionConstructorRecordCreator.Create(RecordInputStream in1)
at NPOI.HSSF.Record.RecordFactory.CreateSingleRecord(RecordInputStream in1)
at NPOI.HSSF.Record.RecordFactory.CreateRecord(RecordInputStream in1)
at NPOI.HSSF.EventUserModel.HSSFRecordStream.GetNextRecord()
at NPOI.HSSF.EventUserModel.HSSFRecordStream.NextRecord()
at NPOI.HSSF.EventUserModel.HSSFEventFactory.GenericProcessEvents(HSSFRequest req, RecordInputStream in1)
at NPOI.HSSF.EventUserModel.HSSFEventFactory.ProcessEvents(HSSFRequest req, Stream in1)
at NPOI.HSSF.EventUserModel.HSSFEventFactory.ProcessWorkbookEvents(HSSFRequest req, POIFSFileSystem fs)
at NPOI_small.myListener..ctor(Stream fs) in c:\Users\me\Documents\Visual Studio 2012\Projects\myTest\NPOI_small\Program.cs:line 35
at NPOI_small.Program.Main(String[] args) in c:\Users\me\Documents\Visual Studio 2012\Projects\myTest\NPOI_small\Program.cs:line 80
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException: NPOI.Util.RecordFormatException
HResult=-2146233088
Message=Expected to find a ContinueRecord in order to read remaining 137 of 144 chars
Source=NPOI
StackTrace:
at NPOI.HSSF.Record.RecordInputStream.ReadStringCommon(Int32 requestedLength, Boolean pIsCompressedEncoding)
at NPOI.HSSF.Record.RecordInputStream.ReadUnicodeLEString(Int32 requestedLength)
at NPOI.HSSF.Record.FontRecord..ctor(RecordInputStream in1)

I think it's the bug in the NPOI library code. As far as I understood they use incorrect stream type for HSSFEventFactory: it uses RecordInputStream instead of RecordFactoryInputStream with decryption function like in the original POI library or in the UserModel (that's why HSSFWorkbook is working)
This code is working too but it's not a event logic:
POIFSFileSystem poifs = new POIFSFileSystem(fs);
Entry document = poifs.Root.GetEntry("Workbook");
DocumentInputStream docStream = new DocumentInputStream((DocumentEntry)document);
//RecordFactory factory = new RecordFactory();
//List<Record> records = RecordFactory.CreateRecords(docStream);
RecordFactoryInputStream recFacStream = new RecordFactoryInputStream(docStream, true);
Record currRecord;
while ((currRecord = recFacStream.NextRecord()) != null)
ProcessRecord(currRecord);

subversion authentication with sharpsvn driver

I've set up my subversion server following the steps on : http://www.codinghorror.com/blog/2008/04/setting-up-subversion-on-windows.html
The server is running on my localhost
Configurations
this is my config file:
anon-access = read
auth-access = write
password-db = passwd
authz-db = authz
authz:
[/]
* = w
passwd:
[users]
plorio = pass
test = pass
Code using sharpSvn driver
var svn = new SvnClient();
svnClient.Authentication.DefaultCredentials = new NetworkCredential("test",
"pass",
new Uri("svn://localhost/main").AbsoluteUri);
var localFilename = "C:\\testFile.txt";
var commitArgs = new SvnCommitArgs();
commitArgs.LogMessage = "test";
svn.Commit(localFilename, commitArgs); // <<< error:
Error
svn.Commit(localFilename, commitArgs); gives the following error:
Commit failed (details follow):
innerException : {"Authentication error from server: Username not found"}
SvnErrorCode : SharpSvn.SvnErrorCode.SVN_ERR_RA_NOT_AUTHORIZED
SubversionErrorCode : 170001
StackTrace :
at SharpSvn.SvnClientArgs.HandleResult(SvnClientContext client, SvnException error) in f:\qqn\sharpsvn-dist-1.6\src\sharpsvn\svnclientargs.cpp:line 76
at SharpSvn.SvnClientArgs.HandleResult(SvnClientContext client, svn_error_t* error) in f:\qqn\sharpsvn-dist-1.6\src\sharpsvn\svnclientargs.cpp:line 42
at SharpSvn.SvnClient.Commit(ICollection`1 paths, SvnCommitArgs args, SvnCommitResult& result) in f:\qqn\sharpsvn-dist-1.6\src\sharpsvn\commands\commit.cpp:line 136
at SharpSvn.SvnClient.Commit(String path, SvnCommitArgs args) in f:\qqn\sharpsvn-dist-1.6\src\sharpsvn\commands\commit.cpp:line 74
at Zephyr.OnDemand.WorkbookManagementService.WorkbookManagementOperations.UpdateWorkbook(String client, ManagedWorkbookDetails details, Stream content) in C:\src\zod\ci-tests\SVN\WorkbookManagementService\WorkbookManagementOperations.cs:line 165
at SVN.Program.Main(String[] args) in C:\src\zod\ci-tests\SVN\Program.cs:line 24
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
I am fairly confident the error exists in the subversion configuration or the svnClient.Authentication.DefaultCredentials if anyone has any ideas it would be helpful. Thanks in advance.

Problem
I was copying over my working directory from another Subversion working directory. This was problematic because I was also copied over the .svn folders. This caused the program to try and commit to the server defined in the .svn folder, which rendered the authentication error.
Solution
Delete .svn folders from working directory and re add and commit files