Unhandled exception in match

I get an unhandled exception when match starts step 3. I've seen some articles on this but no solutions. What can I do other than not use match? Thanks.

Hi Shakeel,
The detailed explanation of this solution is mentioned below.
We first tried to open the browser using below SQL command in SQL Developer.
select utl_http.request ('https://host_name:port/axf-ws/AxfSolutionMediatorService',null,
'file:/u02/dba/wci-wallet/abc-wallet','already_present_wrong_password') from dual;
When we ran the above command we got below error in SQL Developer.
<SNIP>
ORA-06512: at "SYS.UTL_HTTP", line 1130
ORA-29106: Cannot import PKCS #12 wallet.
</SNIP>
Then we checked "AXFWalletKey" value using below command.
select fnd_vault.get('AXF', 'AXFWalletKey' ) from dual;
We found that the "AXFWalletKey" was incorrect, we corrected the value and checked again.
select utl_http.request ('https://host_name:port/axf-ws/AxfSolutionMediatorService',null,
'file:/u02/dba/wci-wallet/abc-wallet','correct_password') from dual;
And we were able to see the correct URL in database table.
We updated the AXF Schema using below command.
call fnd_vault.put('AXF', 'AXFWalletKey', 'correct_value');
commit;
And the Zoom button was working as expected.
Thanks,
Rahul

Similar Messages

Unhandled Exception Error - Login Failed for User

Hello,
I am receiving an error when I run my application stating “Unhandled exception has occurred. If you click continue, the application will ignore the error………..Login failed for MyUser.
When I click the Continue button the application runs and seems to work properly. This application used to run without receiving the error and I did not make any changes. I have another application that is using basically the exact same code and does not
receive the error. The only difference is the application is querying a different DB but using the exact same connection string. The error only occurs when I run the exe file created from the build. When I run (debug) the application from within the VS 2013
IDE I do not receive the error.
Here are the details to the error message:
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.Data.OleDb.OleDbException (0x80040E4D): Login failed for user 'jobrunner'.
   at System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
   at System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
   at System.Data.ProviderBase.DbConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
   at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionInternal.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
   at System.Data.OleDb.OleDbConnection.Open()
   at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior)
   at System.Data.Common.DbDataAdapter.Fill(DataTable dataTable)
   at LoanOrig_FDIC_Codes.DataSet1TableAdapters.I_LoansTableAdapter.Fill(I_LoansDataTable dataTable) in u:\Visual Studio Projects\LoanOrig_FDIC_Codes\LoanOrig_FDIC_Codes\LoanOrig_FDIC_Codes\DataSet1.Designer.cs:line 1668
   at LoanOrig_FDIC_Codes.Form1.Form1_Load_1(Object sender, EventArgs e) in u:\Visual Studio Projects\LoanOrig_FDIC_Codes\LoanOrig_FDIC_Codes\LoanOrig_FDIC_Codes\Form1.cs:line 152
   at System.Windows.Forms.Form.OnLoad(EventArgs e)
   at System.Windows.Forms.Form.OnCreateControl()
   at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
   at System.Windows.Forms.Control.CreateControl()
   at System.Windows.Forms.Control.WmShowWindow(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ContainerControl.WndProc(Message& m)
   at System.Windows.Forms.Form.WmShowWindow(Message& m)
   at System.Windows.Forms.Form.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
LoanOrig_FDIC_Codes
    Assembly Version: 1.0.0.0
    Win32 Version: 1.0.0.0
    CodeBase: file:///U:/Visual%20Studio%20Projects/LoanOrig_FDIC_Codes/LoanOrig_FDIC_Codes/LoanOrig_FDIC_Codes/bin/Debug/LoanOrig_FDIC_Codes.exe
System.Windows.Forms
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
System.Drawing
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
System
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34238 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
System.Configuration
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
System.Xml
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34234 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
System.Data
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll
System.Data.DataSetExtensions
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Data.DataSetExtensions/v4.0_4.0.0.0__b77a5c561934e089/System.Data.DataSetExtensions.dll
System.Numerics
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Numerics/v4.0_4.0.0.0__b77a5c561934e089/System.Numerics.dll
System.Transactions
    Assembly Version: 4.0.0.0
    Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
    CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Transactions/v4.0_4.0.0.0__b77a5c561934e089/System.Transactions.dll
************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.
I'm not sure what the JIT debugger is but to my knowledge my other apps are not using that. The production username and password are correct in the connection string so I'm not clear why I am receiving this error especially since I'm not receiving the
error on my other application. I have also attached the code just in case it is needed. Any assistance will be greatly appreciated. Thank you.
Dave
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.SqlClient;
using ClosedXML.Excel;
using DocumentFormat.OpenXml;
using System.IO;
namespace LoanOrig_FDIC_Codes
public partial class Form1 : Form
SqlCommand sqlCmd;
SqlDataAdapter sqlDA;
DataSet sqlDS;
DataTable sqlDT;
SqlCommand sqlCmdCnt;
public Form1()
InitializeComponent();
//BEGIN BUTTON LOAD CLICK EVENT
private void btnLoad_Click(object sender, EventArgs e)
string sqlCon = "Data Source=FS-12345; Initial Catalog=ExtractGenerator; User ID=MyUser; Password=MyPW";
//Set the 2 dateTimePickers to today's date
DateTime @endDate = End_dateTimePicker.Value.Date;
DateTime @startDate = Start_dateTimePicker.Value.Date;
//Validate the values of the 2 dateTimePickers
if (endDate < startDate)
MessageBox.Show("End Date must be greater than or equal to the Start Date OR Start Date must be less than or equal to the End Date ", "Incorrect Date Selection",MessageBoxButtons.OK,MessageBoxIcon.Error);
//Reset both dateTimePickers to todays date
Start_dateTimePicker.Value = DateTime.Today;
End_dateTimePicker.Value = DateTime.Today;
return;
//End of date validation
string sqlData = @"SELECT AcctNbr,
CurrAcctStatCD,
Org,
MJAcctTypCD,
MIAcctTypCD,
NoteOriginalBalance,
ContractDate,
FDICCATCD,
FDICCATDESC,
PropType,
PropTypeDesc
FROM I_Loans
WHERE CAST(ContractDate AS datetime) BETWEEN @startdate AND @enddate ORDER BY ContractDate";
SqlConnection connection = new SqlConnection(sqlCon);
SqlCommand sqlCmd = new SqlCommand(sqlData, connection);
sqlCmd.Parameters.AddWithValue("@startDate", startDate);
sqlCmd.Parameters.AddWithValue("@endDate", endDate);
sqlDS = new DataSet();
sqlDA = new SqlDataAdapter(sqlCmd); //SqlAdapter acts as a bridge between the DataSet and SQL Server for retrieving the data
connection.Open();
sqlDA.SelectCommand = sqlCmd; //SqlAdapter uses the SelectCommand property to get the SQL statement used to retrieve the records from the table
sqlDA.Fill(sqlDS, "I_Loans"); //SqlAdapter uses the "Fill" method so that the DataSet will match the data in the SQL table
sqlDT = sqlDS.Tables["I_Loans"];
//Code section to get record count
sqlCmdCnt = connection.CreateCommand();
sqlCmdCnt.CommandText = "SELECT COUNT(AcctNbr) AS myCnt FROM I_Loans WHERE ContractDate BETWEEN @startDate AND @endDate";
sqlCmdCnt.Parameters.AddWithValue("@startDate", startDate);
sqlCmdCnt.Parameters.AddWithValue("@endDate", endDate);
int recCnt = (int)sqlCmdCnt.ExecuteScalar();
txtRecCnt.Text = recCnt.ToString();
btnExport.Enabled = true;
//End of code section for record count
connection.Close();
dataGridView1.DataSource = sqlDS.Tables["I_Loans"];
dataGridView1.ReadOnly = true;
//Reset both dateTimePickers to todays date
Start_dateTimePicker.Value = DateTime.Today;
End_dateTimePicker.Value = DateTime.Today;
//END BUTTON LOAD CLICK EVENT
//BEGIN BUTTON EXPORT CLICK EVENT
private void btnExport_Click(object sender, EventArgs e)
SaveFileDialog saveFD = new SaveFileDialog();
{ //ClosedXML code to export datagrid result set to Excel
string dirInfo = Path.GetPathRoot(@"\\FS-03250\users\dyoung\LoanOrig_FDIC_Codes");
if (Directory.Exists(dirInfo))
var wb = new XLWorkbook();
var ws = wb.Worksheets.Add(sqlDT);
ws.Tables.First().ShowAutoFilter = false;
//SaveFileDialog saveFD = new SaveFileDialog(); //I moved this variable to the top of the btnExport code block so that the variable will be available thru the entire scope of that code block
saveFD.Title = "Save As";
saveFD.Filter = "Excel File (*.xlsx)| *.xlsx";
saveFD.FileName = "LoanOrig_FDIC_Codes_" + DateTime.Now.ToString("yyyy-MM-dd");
if (saveFD.ShowDialog() == System.Windows.Forms.DialogResult.OK)
Stream stream = saveFD.OpenFile();
wb.SaveAs(stream);
stream.Close();
else if (saveFD.ShowDialog() == System.Windows.Forms.DialogResult.Cancel)
MessageBox.Show("Save file operation has been canceled", "Save As Canceled", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
//End of ClosedXML code
MessageBox.Show("File has been exported to " + saveFD.FileName, "File Exported", MessageBoxButtons.OK, MessageBoxIcon.Information);
//MessageBox.Show("File has been exported to U:\\LoanOrig_FDIC_Codes", "File Exported", MessageBoxButtons.OK, MessageBoxIcon.Information);
else
MessageBox.Show("Drive " + saveFD.FileName + " " + "not found, not accessible, or you may have invalid permissions");
//MessageBox.Show("Drive " + "U:\\Visual Studio Projects\\LoanOrig_FDIC_Codes" + " " + "not found, not accessible, or you may have invalid permissions");
return;
//END THE SAVE AS PROCESS
//END BUTTON EXPORT CLICK EVENT
private void Form1_Load(object sender, EventArgs e)
//Set dates to be today's date when the form is openend
Start_dateTimePicker.Value = DateTime.Today;
End_dateTimePicker.Value = DateTime.Today;
private void Form1_Load_1(object sender, EventArgs e)
// TODO: This line of code loads data into the 'dataSet1.I_Loans' table. You can move, or remove it, as needed.
this.i_LoansTableAdapter.Fill(this.dataSet1.I_Loans);
private void iLoansBindingSource_CurrentChanged(object sender, EventArgs e)
private void btnExit_Click(object sender, EventArgs e)
this.Close();
David Young

In SQL you have a login which allows access to the server but you must also have permissions to access each database that you will use (including Master). So I would verify that your user also has the necessary permissions on the database itself and
not just the SQL instance. The error you're getting is from SQL saying that the user doesn't have permissions. If it works for 1 DB but not the other on the same SQL instance then it is likely a missing permission on the DB itself.
I should note that you have a hard coded conn string in your code but the error is for a different user. I'm assuming that you simply posted it there for convenience and that you changed the values to obscure the data. If you are actually getting
the info from your config file then verify the connection string is correct. Also be sure to not use Integrated Security since it appears that you are using SQL authentication.

FRM-40735: When-Validate-Item trigger raised unhandled exception ORA-01861

Dear all, I runned a form designed by Developer 2000 version 4.5 and encountered a puzzling problem. The same program could be runned on one computer but not in another one. The error message is as below: FRM-40735: When-Validate-Item trigger raised unhandled exception ORA-01861. The OS of both computers are windows 2000 professional. The only difference between two computers is the patch files didn't installed on one of them. I don't know if it is the key point. Could you tell me why?
Thank you!!!

I sure wish people would post the entire text of the error message. "ORA-01861: literal does not match format string."
What kind of field are you trying to validate? This message is usually due to a date format error. If you are trying to convert text into a date without using TO_DATE('some text','date-format'), then that is the problem. It sounds like you are, and the database default date format is different between the two systems.

FRM-40735: WHEN-NEW-BLOCK-INSTANCE trigger raised unhandled exception ORA-0

I have created two control blocks.In the second control block an item is getting data depending on the value of a particular item in the 1st control block.
I am fetching data for the item in 2nd block using WHEN-NEW-BLOCK-INSTANCE trigger in the 2nd block
It is giving the following error
FRM-40735: WHEN-NEW-BLOCK-INSTANCE trigger raised unhandled exception ORA-01403
When I am giving the following code, it is working
SELECT BM_MR_LCL_STD INTO :BLOCK2.ITEM5 FROM FABRIC_TYPE_MAST_DVLP WHERE FABRIC_TYPE = 'AT';
But when I am giving the below code, it is not working,
SELECT BM_MR_LCL_STD INTO :BLOCK2.ITEM5 FROM FABRIC_TYPE_MAST_DVLP WHERE FABRIC_TYPE = :BLOCK1.ITEM4;
Please Help.
Regards,

That means there were no rows in the table which matched the criteria in your query. You need to trap the no_data_found exception, eg
exception
when no_data_found then
:block2.item5 := null;
end;and if fabric_type is not unique then you'll need to trap the too_many_rows exception too.
I think for this you might be better off with an explicit cursor.

Upgrading instance to PL 10 on Web Tools - causes Unhandled Exception Error

Help - trying to do an upgrade to an existing PL 08 Web Tools live site on a hosted Web Server.
When I run the installer and as to do an upgrade to an existing instance, I hit the finish (or really start) button and I get this unhandled exception error
Any ideas???? Thanks
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
Exception Text **************
System.IO.FileLoadException: Could not load file or assembly 'NetPoint.API, Version=2007.0.630.10, Culture=neutral, PublicKeyToken=d935c97cd97f6431' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
File name: 'NetPoint.API, Version=2007.0.630.10, Culture=neutral, PublicKeyToken=d935c97cd97f6431'
   at Installer.Workers.BackupDBWorker.OnDoWork(DoWorkEventArgs e)
   at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].
Loaded Assemblies **************
mscorlib
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
Installer
    Assembly Version: 2007.0.630.10
    Win32 Version: 2007.0.630.10
    CodeBase: file:///C:/Program%20Files/SAP/SAP%20Business%20One%20Web%20Tools/Installer/Installer.exe
System.Windows.Forms
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
System
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
System.Drawing
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
System.Xml
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
System.ServiceProcess
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.ServiceProcess/2.0.0.0__b03f5f7f11d50a3a/System.ServiceProcess.dll
Accessibility
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Accessibility/2.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
System.Data
    Assembly Version: 2.0.0.0
    Win32 Version: 2.0.50727.1433 (REDBITS.050727-1400)
    CodeBase: file:///C:/WINDOWS/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

In all likelihood, the dlls are not being replaced because they are in use, and the installer is trying to load the old version which did not get replaced.
You can try manually turning off the synch service and messaging service. Also, make sure the synch manager is not running.
Then uninstall.
Check the installer and synchmanager directoriesw in your C:\Program Files\SAP\SAP Business One Web Tools folder (or where ever it was installed) to make sure all .dll and .exe files have been removed. If not, something is probably still open an using them.
If the dll and exes have been cleared out. Then run the installer (the installer that installs the installer )
check the version of the files that were installed in synchmanager and installer directories.
they should be 2007.0.630.10.

Debugger - unhandled exception trapping?

3.1.681
Can someone explain to me how to set up a Debugger trap for any unhandled exception?
I use Debug | Run | Exception Breakpoint (lit) | Unhandled Exception Throw (lit ) but it doesn't seem to save (When I come back it is unlit again)? Is there something more that needs to be done?
grin Is was fun looking at the documentation like "Step Over to Step Over the method" and then determining that "Step Over==Step" in other debuggers, and I can't find a "Step Over" ( or Skip ) function? sigh If each new town incorporated makes its own vocabulary, changing definitions while using the same words as another town.... well, I guess that's a really common issue in computer application tools.

You make me smile! Ok, the terms are confusing. I'm not going to lash anyone with a wet noodle, but hopefully the docs will get better, without any tortellini torture.
Ok, Step Over does execute the method without stopping (unless it encounters a real breakpoint somewhere). What you want is to NOT execute the method. Ok, we have such a feature (starting with JDev 3.1 I think), but it is only available with OJVM, which hopefully you are using! (Unless you specify -classic or -hotspot in the Java VM Parameters field of the Run/Debug tab in the project properties dialog box, then you are probably using OJVM).
Click in the editor and place the text cursor on the line that you want to skip to. Don't put the text cursor on the line you want to skip over, but do put it on the line where you want to end up. Then go to the main menu and choose Debug -> Set Next Statement. That will move the execution point of the current thread to the line where the text cursor is, without executing any code.
If the menu item is grayed, check the following:
1. You are using ojvm. You can verify this by looking in the message view while you are debugging. The message view shows the command which was used to start your program in debug mode. After the "...\jre\bin\java" part, there should be a -XXdebug. Note that there are two Xs. If -XXdebug is present, it means that you are using OJVM. If you see -classic or -hotspot or -Xdebug (only one X), then you are not using OJVM.
2. The text cursor in the code editor is on a valid and executable line of java code. Make sure it is not on a comment.
3. The text cursor is within the same method as the execution point. We don't let you "jump" into a different method.
Be very careful using this feature. We call it a buyer-beware feature. If you skip over initialization of local variables, you are likely to get into trouble very quickly, especially if the uninitialized variable is not a primitive type. If you skip over code which is "necessary" to the rest of you program, you are going to get into trouble.
You can also use this feature to repeat the execution of a statement. For example, if you pressed Step Over but you meant to Trace Into, you can put the cursor BACK on the line you wanted to trace into, do Set Next Statement, and then do Trace Into. Again, buyer-beware: if the code you are repeating causes side effects, then it may not be safe to repeat it.
About the exception breakpoint stuff. The problem arises from mixing old and new debugger architectures, which happened when we started supporting JDK 1.2 (new) and continued to support JDK 1.1 (old). The user interface was mostly written when we only supported JDK 1.1, and the UI basically matched the underlying debugging support. However, the debugging support we have in JDK 1.2 is a little different, so we try our best to match an old user interface to the new underlying debugging support.
Did you happen to go to Oracle Open World and check out JDev 5, which was shown at the "campground"? With JDev 5, we can all look forward to a better product, where the UI can be re-designed (where necessary) to better match the underlying capabilities.
Liz
null

Can't view my user control in the designer (An Unhandled Exception has occurred)

I'm using VS 2012, looking at some code I wrote some time ago. For some reason I cannot view the XAML in the design view, only the XAML view. I'm getting an error that says, "An Unhandled Exception has occurred". I can compile the solution fine,
but it won't let me view it. I don't know why I can't view it in the designer. Here's the error details:
Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteException
Object reference not set to an instance of an object.
   at System.Windows.StyleHelper.FindNameInTemplateContent(DependencyObject container, String childName, FrameworkTemplate frameworkTemplate)
   at System.Windows.TemplateNameScope.System.Windows.Markup.INameScope.FindName(String name)
   at MS.Internal.Data.ElementObjectRef.GetObject(DependencyObject d, ObjectRefArgs args)
   at MS.Internal.Data.ObjectRef.GetDataObject(DependencyObject d, ObjectRefArgs args)
   at System.Windows.Data.BindingExpression.MS.Internal.Data.IDataBindEngineClient.VerifySourceReference(Boolean lastChance)
   at MS.Internal.Data.DataBindEngine.Task.Run(Boolean lastChance)
   at MS.Internal.Data.DataBindEngine.Run(Object arg)
   at MS.Internal.Data.DataBindEngine.OnLayoutUpdated(Object sender, EventArgs e)
   at System.Windows.ContextLayoutManager.fireLayoutUpdateEvent()
   at System.Windows.ContextLayoutManager.UpdateLayout()
   at System.Windows.UIElement.UpdateLayout()
   at System.Windows.Interop.HwndSource.SetLayoutSize()
   at System.Windows.Interop.HwndSource.set_RootVisualInternal(Visual value)
   at System.Windows.Interop.HwndSource.set_RootVisual(Visual value)
   at Microsoft.Expression.DesignHost.Isolation.Remoting.RemoteUIElement.<>c__DisplayClass12.<Microsoft.Expression.DesignHost.Isolation.Remoting.IRemoteUIElement.CreateContent>b__11()
   at Microsoft.Expression.DesignHost.Isolation.Remoting.ThreadMarshaler.<>c__DisplayClass16`1.<MarshalIn>b__15()
   at Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.Call.InvokeWorker()
   at Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.Call.Invoke(Boolean waitingInExternalCall)
   at Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.InvokeCall(Call call)
   at Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.ProcessQueue(CallQueue queue)
   at Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.ProcessInboundAsyncQueue(Int32 identity)
   at Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.ProcessMessage(Int32 msg, IntPtr wParam, Boolean elevatedQuery, Boolean& handled)
   at Microsoft.Expression.DesignHost.Isolation.Remoting.STAMarshaler.OnWindowMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at Microsoft.Expression.DesignHost.Isolation.Remoting.MessageOnlyHwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
   at System.Windows.Threading.Dispatcher.Run()
   at System.Windows.Application.RunDispatcher(Object ignore)
   at System.Windows.Application.RunInternal(Window window)
   at System.Windows.Application.Run(Window window)
   at Microsoft.Expression.DesignHost.Isolation.IsolationProcess.RunApplication()
   at Microsoft.Expression.DesignHost.Isolation.IsolationProcess.<>c__DisplayClass2.<Main>b__0()
   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()
Rod

I stopped when I saw stuff about databinding.
I guess your problem is you have code in your constructor.
A prameterless constructor of a view will be called by the designer.
This is probably trying to use things which aren't there at design time.
You can mock them or just exit out the constructor if you're in the designer.
public YourUserControlConstructor()
InitializeComponent();
if (DesignerProperties.GetIsInDesignMode(this)
return;
// Dependent code which produces errors
http://social.technet.microsoft.com/wiki/contents/articles/29874.wpf-tips-designer-detection.aspx
Hope that helps.
Recent Technet articles: Property List Editing;
Dynamic XAML

In R12.1.3 we get FRM-40735: ON-ERROR trigger raised unhandled exception.

Hello,
after we upgrade to R12.1.3 users are getting FRM-40735: ON-ERROR trigger raised unhandled exception ORA-01001, can you please help to resolve this issue immediately.

Can you provide the list of patches you have applied?
In addition to the log files mentioned above, please confirm that you have no invalid objects in the database.
Loading the System Administrator Forms Responibility Produces Error FRM-40735,ORA-06508 (Doc ID 271652.1)
Oracle Application Return The following Error FRM-40735: ON-ERROR trigger raised unhandled exception ORA-6508 (Doc ID 797293.1)
After Migrating To Linux, Users Are Seeing FRM-40735 When Trying To Access Forms. (Doc ID 1282488.1)
Thanks,
Hussein

FRM-40735 POST- UPDATE trigger raised unhandled exception ORA- 01403

FRM-40735 POST- UPDATE trigger raised unhandled exception ORA- 01403
I am getting the above error when i am trying to change the Assignment Category field of
an employee from Junior Staff to Senior Staff.
Navigation People> Enter & Maintain> (B)Assignment.
Kindly assist me to resolve this error.
Plz note there is a promotion that is suppose to be given to some employees in our company as of
01-APR-2010 so i had to open the closed payroll periods and do the changes. I managed to change for all
the 9 employees but 1 employee's assignment is giving me an error as follows :
FRM-40735 POST- UPDATE trigger raised unhandled exception ORA- 01403
The error displays after i try to save the changes made to the Assignment Category from Junior Staff to Senior Staff.
NB: i have also tried to switch off the custom code...but its giving me same error.
Also the element links have been defined for employment category on the links window.
please help!!
Edited by: 594647 on Jul 20, 2010 10:26 PM

Release 12.1.1.
OS is Red Hat Ent Ed 4
i am trying to change the employee assignment category from Junior to Senior. so when i am updating the assignment details on the assignment screen (Navigation is People >Enter & Maintain> Assignment) and trying to save, the system gives error on the status bar of the application as follows:
FRM-40735 POST- UPDATE trigger raised unhandled exception ORA- 01403
NB: Error is appearing on the Assignment screen.
Please help!!
Edited by: 594647 on Jul 21, 2010 2:48 PM

Unhandled exception has occurred in your application

I was update my NB to windows 8.1 and has a error that show on start up pls Help
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.Net.WebException: An exception occurred during a WebClient request. ---> System.UnauthorizedAccessException: Access to the path 'C:\Windows\explorer_1.exe' is denied.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
--- End of inner exception stack trace ---
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
at System.Net.WebClient.DownloadFile(String address, String fileName)
at WindowsFormsApplication1.Form1.Form1_Load(Object sender, EventArgs e)
at System.Windows.Forms.Form.OnLoad(EventArgs e)
at System.Windows.Forms.Form.OnCreateControl()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl()
at System.Windows.Forms.Control.WmShowWindow(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WmShowWindow(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34003 built by: FX45W81RTMGDR
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
WindowsFormsApplication1
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Windows/bat_starter.exe
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.33440 built by: FX45W81RTMREL
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.33440 built by: FX45W81RTMREL
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
System
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34003 built by: FX45W81RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.33440 built by: FX45W81RTMREL
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.33440 built by: FX45W81RTMREL
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

There is an auto-run program on your system that is failing.
You will need to identify the start up programs on your system, then block them, one by one, until the error message does not appear on startup. The last blocked program will be the culprit. Repair or reinstall that program.
If you need help identifying the startup programs on your Win 8.1 system, get help here:
http://answers.microsoft.com/en-us/windows/forum/windows8_1?sort=lastreplydate&dir=desc&tab=Threads&status=&mod=&modAge=&advFil=&postedAfter=&postedBefore=&threadType=All&tm=1390235003475

ITunes 6.0.3.5 installer crashed - IDriver.exe Unhandled exception

Just downloaded and attempted to install iTunes 6.0.3.5 on Windows XP Media Center Edition. installer crashed, IDriver.exe. Anyone else seeing this. Some details below.
Unhandled exception at 0x77511029 in IDriver.exe: 0xC0000005: Access violation reading location 0x0000005c.
ole32.dll!77511029()
ole32.dll!77511002()
ole32.dll!7751138f()
ole32.dll!77510052()
ole32.dll!7750fe4b()
ole32.dll!7750d878()
ole32.dll!7750d7e5()
ole32.dll!7750d95f()
rpcrt4.dll!77ef3ae8()
ole32.dll!77510332()
ole32.dll!775101c3()
rpcrt4.dll!77e9d4e5()
ntdll.dll!7c91056d()
ole32.dll!774fd3d0()
ole32.dll!774fe39c()
ole32.dll!7752962e()
ole32.dll!77601a25()
ole32.dll!7752fd56()
ole32.dll!7752fee4()
ole32.dll!774fee88()
user32.dll!77d51042()
IDriver.exe!0044b476()
IDriver.exe!00468ed1()
IDriver.exe!004699c8()
kernel32.dll!7c816d4f()
kernel32.dll!7c8399f3()

hi Madam!
hmmm. i couldn't turn up anything specific at event ID:
http://www.eventid.net/display.asp?eventid=26&eventno=2271&source=Application%20 Popup&phase=1
(i'm not a subscriber, so i can't follow up their "M" links ... not that there was anything specific to the IDriver.exe anyway.)
hmmmm. if you
b do
start running into problems, and you've got the time, it may be worth getting an install log to the moderators:
Gayle B, "If you are experiencing installation issues...", 06:20pm Oct 12, 2005 CDT
still at the early stage of troubleshooting these, i'm afraid, so i can't give you much more feedback than this. maybe keep checking in every day or so to check on any developments?
love, b

Workflow Manager 1.0 (SharePoint 2013): The process was terminated due to an unhandled exception

I am seeing large numbers of the following errors appearing in the event log of the SharePoint 2013 application server hosting Workflow Manager 1.0:
Log Name: Application
Source: Application Error
Date: [Date/Time]
Event ID: 1000
Task Category: (100)
Level: Error
Keywords: Classic
User: N/A
Computer: [Application Server]
Description:
Faulting application name: Microsoft.Workflow.ServiceHost.exe, version: 1.0.20922.0, time stamp: 0x505e1b24
Faulting module name: KERNELBASE.dll, version: 6.2.9200.16864, time stamp: 0x531d34d8
Exception code: 0xe0434352
Fault offset: 0x0000000000047b8c Faulting process id: 0x691c Faulting application start time: 0x01cfc2776b3f0d74
Faulting application path: C:\Program Files\Workflow Manager\1.0\Workflow\Artifacts\Microsoft.Workflow.ServiceHost.exe
Faulting module path: C:\Windows\system32\KERNELBASE.dll Report Id: b8157bf8-2e6a-11e4-9413-00155d38891d Faulting package full name:
Faulting package-relative application ID: Event Xml:
Log Name: Application
Source: .NET Runtime
Date: [date/time]
Event ID: 1026
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: [same application server]
Description:
Application: Microsoft.Workflow.ServiceHost.exe Framework Version: v4.0.30319 Description: The process was terminated due to an unhandled exception. Exception
Info: Microsoft.Workflow.Common.FatalException Stack: at Microsoft.Workflow.Common.Fx+<>c__DisplayClass2.<failfast>b__0() at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object,
Boolean) at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean) at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
at System.Threading.ThreadHelper.ThreadStart()
Event Xml:
Log Name: System
Source: Service Control Manager
Date: [date/time]
Event ID: 7031
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: [Same application server]
Description:
The Workflow Manager Backend service terminated unexpectedly. It has done this 895 time(s). The following corrective action will be taken in 30000 milliseconds: Restart the service.
Event Xml:
The SharePoint 2013 farm is updated through the September 2014 PU (KB2995902). Topology: 1 App, 2 WFEs. Workflow Manager 1.0 installed to the App server. Workflow Manager 1.0 cumulative updates one
and two have not been installed. The Service Bus Gateway and Service Bus Message Broker services are started. The Workflow Manager Backend service can be started, but then quickly stops.
Thoughts? Resolution? I would be grateful for any assistance.

Hi Stephan,
As I understand, you are encountering the issue that Workflow Manager Backend service terminating each time. May I know did you run the update cmdlets after you installed the updates for SharePoint server 2013? Please confirm it per the link below:
http://technet.microsoft.com/en-us/library/dn133867.aspx
If you haven’t run the updates cmdlets, I suspect this is an install issue. I’d suggest you re-install workflow manager to resolve the issue:
1) Leave WFM/SB Farm
2) Uninstall updates and application in the following order and one at a time:
Service Bus CU1
Workflow Manager CU1
Service Bus 1.0
Workflow Manager 1.0
Workflow Manager Client 1.0
Microsoft Windows Fabric
3) Log into SQL server and delete Service Bus and Workflow Manager databases.
SBManagementDB
SBGatewayDB
SBMessageContainer01
WFManagementDB
WFInstanceManagementDB
WFResourceManagementDB
4) Install in the following order one at a time through Web Platforms Installer:
Workflow Manager 1.0
Service Bus 1.0 CU1
Workflow Manager 1.0 CU1
Regards,
Rebecca Tu
TechNet Community Support

Catching unhandled exceptions

Is there any way to catch all unhandled exceptions from the AWT event dispatch thread? Actually I want to display an error message in a dialog box for unhandled exceptions instead of printing to stderr.
Although, for user threads this sort of thing can be easily done by extending ThreadGroup and overriding its uncaughtException() method, but this technique seemingly cannot be used with system threads.
Any ideas will be highly appreciated.
Thank you

I checked the article referenced above and found the message listed below. This seems to be the solution that I am looking for. But I am in doubt whether it will work with non-Sun VMs, since the method relies on setting a Sun AWT specific system property. Can anyone confirm this?
Re: Catching OutOfMemoryError in multithreaded GUI
Author: wathed Jul 4, 2001 11:35 PM
Can't find any documentation to back this up, but from the source it appears you can specify an exception handler to be called for Throwables on the AWT event thread:
1) YourHandler should have a method:
public void handle(Throwable t) { ...}
2) use the following when invoking:
java -Dsun.awt.exception.handler=package.YourHandler MainClass

Powerpivot - Can't insert formula that combines two or more different columns and keep getting message "unhandled exception has occurred in a component in your application...

I am using powerpivot v2 with excel 2010.
When I go to my excel file's powerpivot and I try to insert a formula in any column, I constantly get the following message:
"unhandled exception has occurred in a component in your application. If you click continue, the application will ignore this error and attempt to continue".
************** Exception Text **************
System.InvalidCastException: Return argument has an invalid type.
at System.Runtime.Remoting.Proxies.RealProxy.ValidateReturnArg(Object arg, Type paramType)
at System.Runtime.Remoting.Proxies.RealProxy.PropagateOutParameters(IMessage msg, Object[] outArgs, Object returnValue)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Microsoft.Office.Interop.Excel._Application.get_ActiveWorkbook()
at Microsoft.AnalysisServices.XLHost.Addin.GeminiRibbon.currentClientWindow_InFormulaBarChanged(Object sender, EventArgs e)
at Microsoft.AnalysisServices.Common.SandboxEditor.formulaBar_Leave(Object sender, EventArgs e)
at System.EventHandler.Invoke(Object sender, EventArgs e)
at System.Windows.Forms.ContainerControl.UpdateFocusedControl()
Does anybody know how to fix this ?

Mark,
I used the Fix It found here:
http://support.microsoft.com/kb/2739501
I would have to ask my IT support person for more specifics, but as I understand the scenario with my particular laptop: the laptop came preloaded with RTM build of 2013. We used Control Panel to uninstall Office 2013, in order to install Office
2010. I installed PowerPivot add-in and used it successfully with no issues for several months. After attempting to install another program and encountering issues with apparent traces left behind of Office 2013 uninstall, I found the link above
and used the Fix It to attempt to remove all remaining traces of Office 2013. While it did appear to find and clean-up quite a bit left behind from the Office 2013 install, I was surprised to find an error upon entering my existing installation
of PowerPivot for 2010 and attempting to type new formulas into the formula bar.
My experience to-date is that an error message stating ""Return Argument Has an Invalid Type" appears anytime I select or modify a formula in the formula bar that would cause the intellisense to appear. For example, when I first click into the formula
bar, I do not get an error...but as soon as I type the first letter, before the intellisense appears, I get the error message. Throughout the remainder of the formula as I type, just prior to any time when the intellisense drop-down will appear
again, I get the same error message again (see details below).
At one time, although I can't reproduce it now, the error message did state ".Net Framework" in the menu bar of the error pop-up window. I can't get that to appear again, as it now only says "PowerPivot for Excel". Based on this, I had attempted
to see if I could repair my .NET framework install using the following tool:
http://www.microsoft.com/en-us/download/details.aspx?id=30135
I learned, however, that since I am running Windows 8 which comes with .NET 4.5 built-in to the OS, this tool does not yet cover that version for repair.
While the overall end-result of my PowerPivot models appear to be just the same, having to click through "Continue" on the error message multiple times each time I enter a new formula is a huge drain on productivity.
Let me know if you have any additional questions.
David
System.InvalidCastException: Return argument has an invalid type.
   at System.Runtime.Remoting.Proxies.RealProxy.ValidateReturnArg(Object arg, Type paramType)
   at System.Runtime.Remoting.Proxies.RealProxy.PropagateOutParameters(IMessage msg, Object[] outArgs, Object returnValue)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at Microsoft.Office.Interop.Excel._Application.get_ActiveWorkbook()
   at Microsoft.AnalysisServices.XLHost.Addin.GeminiRibbon.currentClientWindow_InFormulaBarChanged(Object sender, EventArgs e)
   at Microsoft.AnalysisServices.Common.SandboxEditor.formulaBar_Leave(Object sender, EventArgs e)
   at System.EventHandler.Invoke(Object sender, EventArgs e)
   at System.Windows.Forms.ContainerControl.UpdateFocusedControl()
David Duncan Consultant I.B.I.S., Inc.

Unhandled exception has occurred in your application C#

I am getting this error when I run my c# program for about 30 mins: IMAGE LINK
This is what the Details box contains:
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
****** Exception Text ******
System.NullReferenceException: Object reference not set to an instance of an object.
at WindowsFormsApplication1.Form1.button6_Click(Object sender, EventArgs e)
at WindowsFormsApplication1.Form1.button7_Click(Object sender, EventArgs e)
at WindowsFormsApplication1.Form1.timer2_Tick(Object sender, EventArgs e)
at System.Windows.Forms.Timer.OnTick(EventArgs e)
at System.Windows.Forms.Timer.TimerNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
****** Loaded Assemblies ******
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34014 built by: FX45W81RTMGDR
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
instagram Robot
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Users/kingd_000/Desktop/Instagram%20Robot/Instagram%20Robot/instagram%20Robot.exe
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.33440 built by: FX45W81RTMREL
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.33440 built by: FX45W81RTMREL
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
System
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34239 built by: FX452RTMGDR
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
SKGL
Assembly Version: 2.0.4.1
Win32 Version: 2.0.4.1
CodeBase: file:///C:/Users/kingd_000/Desktop/Instagram%20Robot/Instagram%20Robot/SKGL.DLL
Microsoft.VisualBasic
Assembly Version: 10.0.0.0
Win32 Version: 12.0.20806.33440 built by: FX45W81RTMREL
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.33440 built by: FX45W81RTMREL
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34230 built by: FX452RTMGDR
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
Microsoft.mshtml
Assembly Version: 7.0.3300.0
Win32 Version: 7.0.3300.0
CodeBase: file:///C:/WINDOWS/assembly/GAC/Microsoft.mshtml/7.0.3300.0__b03f5f7f11d50a3a/Microsoft.mshtml.dll
****** JIT Debugging ******
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.
I have no idea how to fix this problem and am hoping someone here will be able to find out how to fix this problem. Thanks in Advance!

I still have no idea how to fix this problem, I tried @Joel_Engineer and @Armin_Zingler's suggestions but it did not work.
This is really frustrating so I am going to show you all of my code:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Timers;
using System.Collections;
using System.Diagnostics;
using insta;
namespace WindowsFormsApplication1
public partial class Form1 : Form
public Form1()
InitializeComponent();
private void button1_Click(object sender, EventArgs e)
webBrowser1.Navigate(textBox1.Text);
private void webBrowser1_Navigated(object sender, WebBrowserNavigatedEventArgs e)
textBox1.Text = webBrowser1.Url.ToString();
private void button3_Click(object sender, EventArgs e)
webBrowser1.Refresh();
private void button2_Click(object sender, EventArgs e)
webBrowser1.GoBack();
private void button4_Click(object sender, EventArgs e)
webBrowser1.GoForward();
private void button5_Click(object sender, EventArgs e)
webBrowser1.GoHome();
private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
webBrowser1.ScriptErrorsSuppressed = true;
private void button6_Click(object sender, EventArgs e)
webBrowser1.Refresh();
//sleep for 5 seconds
DateTime Tthen = DateTime.Now;
do
} while (Tthen.AddSeconds(5) > DateTime.Now);
webBrowser1.Refresh();
HtmlElementCollection classs = webBrowser1.Document.All;
foreach (HtmlElement element in classs)
if (element.GetAttribute("className") == "ontainer")
button7_Click(sender, e);
webBrowser1.Document.Window.ScrollTo(0, 500);
//sleep for 5 seconds
DateTime Tthen2 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen2.AddSeconds(5) > DateTime.Now);
if (checkBox2.Checked)
text.Text = "Click";
webBrowser1.Document.GetElementById("utton").InvokeMember("click");
text.Text = "Comment";
//sleep for 5 seconds
DateTime Tthen3 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen3.AddSeconds(5) > DateTime.Now);
var foo = new string[4] { Comment.Text, Comment2.Text, Comment3.Text, Comment4.Text };
Random r = new Random();
int X = r.Next(0, foo.Length);
HtmlElement textArea = webBrowser1.Document.All["t_text"];
if (textArea != null)
textArea.SetAttribute("value", (foo[X])); ;
//sleep for 5 seconds
DateTime Tthen4 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen4.AddSeconds(5) > DateTime.Now);
text.Text = "Click";
HtmlElementCollection classButton = webBrowser1.Document.All;
foreach (HtmlElement element in classButton)
if (element.GetAttribute("className") == "button")
element.InvokeMember("click");
//sleep for 5 seconds
DateTime Tthen5 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen5.AddSeconds(5) > DateTime.Now);
text.Text = "Click";
if (checkBox1.Checked)
HtmlElementCollection links = webBrowser1.Document.GetElementsByTagName("a");
foreach (HtmlElement link in links)
if (link.OuterHtml.ToString().Contains("aor"))
link.InvokeMember("click");
text.Text = "Click";
//sleep for 5 seconds
DateTime Tthen6 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen6.AddSeconds(5) > DateTime.Now);
webBrowser1.Document.GetElementById("fow").InvokeMember("click");
//sleep for 5 seconds
DateTime Tthen7 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen7.AddSeconds(5) > DateTime.Now);
webBrowser1.Navigate("http://www.A-WEBSITE.com");
text.Text = "Start";
progressBar1.Value = 0;
progressBar1.Maximum = Convert.ToInt32(numericUpDown1.Value);
timer2.Start();
private void buttonloginpage_Click(object sender, EventArgs e)
webBrowser1.Navigate("https://A-WEBSITE.com/");
private void Hash1_TextChanged(object sender, EventArgs e)
private void Form1_Load(object sender, EventArgs e)
private void button7_Click(object sender, EventArgs e)
text.Text = "Searching";
var foo = new string[4] { Hash1.Text, Hash2.Text, Hash3.Text, Hash4.Text };
Random r = new Random();
int hash = r.Next(0, foo.Length);
webBrowser1.Navigate("https://A-WEBSITE" + (foo[hash]) + "/");
//sleep for 5 seconds
DateTime Tthen7 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen7.AddSeconds(5) > DateTime.Now);
HtmlElementCollection links = webBrowser1.Document.GetElementsByTagName("a");
foreach (HtmlElement link in links)
if (link.OuterHtml.ToString().Contains("mageLink"))
link.InvokeMember("click");
//sleep for 5 seconds
DateTime Tthen8 = DateTime.Now;
do
Application.DoEvents();
} while (Tthen8.AddSeconds(5) > DateTime.Now);
webBrowser1.Document.Window.ScrollTo(0, 300);
button6_Click(sender, e);
private void label4_Click(object sender, EventArgs e)
private void label5_Click(object sender, EventArgs e)
private void label6_Click(object sender, EventArgs e)
private void label7_Click(object sender, EventArgs e)
private void label8_Click(object sender, EventArgs e)
private void label9_Click(object sender, EventArgs e)
private void label10_Click(object sender, EventArgs e)
private void timer2_Tick(object sender, EventArgs e)
progressBar1.Increment(1);
if (progressBar1.Value >= progressBar1.Maximum)
timer2.Stop();
button7_Click(sender, e);
private void button8_Click(object sender, EventArgs e)
private void text_TextChanged(object sender, EventArgs e)
private void button8_Click_1(object sender, EventArgs e)
webBrowser1.Navigate("http://www.A-WEBSITE.com");
private void stop_Click(object sender, EventArgs e)
private void label6_Click_1(object sender, EventArgs e)
private void Comment_TextChanged(object sender, EventArgs e)
private void Hash3_TextChanged(object sender, EventArgs e)
private void Hash4_TextChanged(object sender, EventArgs e)
private void Hash2_TextChanged(object sender, EventArgs e)
private void label2_Click(object sender, EventArgs e)
private void button8_Click_2(object sender, EventArgs e)
Form2 f2 = new Form2();
f2.Show();
this.Hide();
It's really weird because the program works for about 30 mins or more but then the error shown above pops up randomly.
I really hope someone will be able to figure out why I am getting the Unhandled exception had occurred in your application error.

Unhandled exception in match

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