DO NOT USE. This is a typo for InvocationTargetException.
Questions tagged [targetinvocationexception]
71 questions
2
votes
1 answer
Can a TargetInvocationException thrown from reflection have a null InnerException
Whilst browsing the source code for System.ComponentModel.DataAnnotations.CustomValidationAttribute here, I saw the following code (shortened):
try
{
methodInfo.Invoke(null, methodParams);
}
catch (TargetInvocationException ex)
{
if…
H Bellamy
- 22,405
- 23
- 76
- 114
2
votes
1 answer
How to step into a TargetInvocationException?
Im getting TargetInvocationExceptions like
An unhandled exception of type System.Reflection.TargetInvocationException occurred in mscorlib.dll
Additional information: Exception has been thrown by the target of an
invocation.
because I'm…
Knasterbax
- 7,895
- 1
- 29
- 23
2
votes
1 answer
WPF Dispatcher throws TargetInvocationException
I have a problem with my debugger, when faulty code is executed in the UI Thread the debugger correctly points out the faulty line, same when this is executed inside a thread, but it behaves kind of weird when called inside a dispatcher :…
jeN
- 23
- 1
- 3
2
votes
1 answer
WPF Program throwing unexplainable Invocation Exception
The problem is: When I remove the first message box line, my program doesn't run and throws "Exception has been thrown by the target of an invocation" on the if statement line. However, when I leave the messagebox there, it runs fine. Can someone…
Sixers17
- 592
- 2
- 5
- 20
1
vote
1 answer
DispatcherUnhandledException with Class Library called via Reflection
I Load a WPF MVVM Class Library with reflection.
I also need an exception Handler as described here.
Since this is a Hosted WPF App, I can't use App.xaml !
It's why I implemented all needed in the class wich Load my application, as explained here,…
metalcam
- 392
- 2
- 16
1
vote
2 answers
Xamarin Forms MessagingCenter: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation
Getting the below exception when trying to send a string value through MessagingCenter. The exception is on a PopupPage.
Exception Details:
exception:>>System.Reflection.TargetInvocationException: Exception has been thrown by the target of an…
Sreejith Sree
- 3,055
- 4
- 36
- 105
1
vote
1 answer
"Exception has been thrown by target of invocation" while loading XML data into a variable
I have a SSIS task which reads XML files from a folder. It reads each XML file into a variable and then loads that data into a SQL server table (bulk column). This process works fine in the Local and Dev environments, but it gives me an error when…
Aashay Uppala
- 11
- 1
- 3
1
vote
0 answers
WPF Target Invocation Exception in WindowsBase.dll
I am working on issue from WPF, which occurs occasionally on client side. Unfortunately, the client is reluctant to provide backup or connection string of his database and I am not allowed to install any external application for diagnosis. So, only…
Vinayak
- 11
- 3
1
vote
1 answer
Error Modifying MOSS web part
Whenever I try to edit the shared properties of my custom web part in sharepoint 2007, I get the following error:
Exception has been thrown by the target of an invocation.
at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[]…
mugiwara_kaizoku
- 21
- 3
1
vote
0 answers
Cannot handle FaultException by reflection invoking
I am preparing a client for WCF service.
I provoked an fault exception in some method on a service site. I mean:
throw new FaultException(new sth())
When I catch this exception in WPF appliction:
catch (FaultException ex)
{
//…
Lukasz
- 13
- 4
1
vote
1 answer
Instance of AggregateException causes TargetInvocationException
I have a problem that an instance of an AggregateException causes a TargetInvocationException after a couple of accesses to an Icon resource.
I broke down the problem to the following steps to reproduce (.Net 4.0 full or client profile):
Create a…
Sebastian Schumann
- 3,204
- 19
- 37
1
vote
0 answers
System.Reflection.TargetInvocationException: dynamically define constructor with parameters
We want to dynamically create a class, the constructor as below:
public JsRF1013Wrapper(ScriptEngine scriptEngine, string jsFileFullPath)
{
this.ScriptEngine = scriptEngine;
var jsFileContent = File.ReadAllText(jsFileFullPath);
…
jason bie
- 71
- 3
1
vote
2 answers
TargetInvocationException on multiple WCF-service calls
I'm using SL 4 and a .net-4 WCF service with a PollingDuplexHttpBinding. Calling the service and calling the client back from the service works fine. But as soon as I call the service, say 15 times without waiting for the async answer, I receive a…
Tobias Walter
- 11
- 2
1
vote
1 answer
An exception "A generic error occured in GDI+" when generating reports using ActiveReports
I am getting an exception while generating reports using the Active reports tool using reflection . I am pasting the log i got and the code.
Code
Protected Function GetReportStream(ByVal ActiveReportObject As Object) As Byte()
…
Rinshad Hameed
- 117
- 1
- 6
- 18
1
vote
1 answer
How can I connect into a WCF after get ConnectFailure?
I have a WCF service running in a server and a Windows Application which has a timer each 30 seconds checking by WCF some news values from database.
Everything is going well but if my server (when WCF is running) get offline or out for some reason,…
Douglas C
- 131
- 5