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Questions tagged [invalidoperationexception]

The exception that is thrown when a method call is invalid for the object's current state.

The exception that is thrown when a method call is invalid for the object's current state.

More information is available on Docs.

505 questions
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C# System.InvalidOperationException: The current TransactionScope is already complete

I have encounter this error while executing my source code. But it seems not much information I could get on the internet. Thus, I am hoping may get some clue from the professionals here. Source Code public List GetData (List Id) { …
JackyLoo
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Erratic InvalidOperationException on datagridview

My Winform app is logging AppDomain.CurrentDomain.UnhandledException and Application.ThreadException at the root level, and I got this exception: System.InvalidOperationException: Operation is not valid due to the current state of the object. at…
Chris
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Highlight Search TextBlock

My goal is to create a custom TextBlock control that has a new dependency property, SearchText. This property will contain a regular expression. All occurrences of this regular expression in the text of the TextBlock will be highlighted using a…
Josh G
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InvalidOperationException: dispatcher processing has been suspended, but messages are still being processed

We are having multiple issues with this exception but I cannot find technical documentation about the real cause of the issue, all the possible sources for this error and what should we avoid to avoid having the exception. I have read the…
Ignacio Soler Garcia
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Running as PS as Admin but receive error -that operation requires elevation

Due to various new security policies, we need to be able to run various tasks as an assigned uid. To assist in this, a common menu system was developed. One of the functions in the script is: $credential = user_credential $cmd =…
user796632
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InvalidOperationException with MediaLibrary pictures

I have a windows phone app and get sometimes InvalidOperationExceptions but not sure why and how to avoid them. The problem function from the error report is Microsoft.Xna.Framework.Media.MediaLibraryEnumerator_1[[System.__Canon,_mscorlib]].get_Item…
Philipp
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InvalidOperationException: Invalid attempt to read when no data is present. (SQL)

SqlConnection conn = new SqlConnection(AllQuestionsPresented.connectionString); SqlCommand cmd = new SqlCommand(sb.ToString(), conn); cmd.Parameters.Add("@ThreadsID", SqlDbType.Int).Value = commentIDe; …
Matrix001
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Evaluation of condition failed. Rule item ID: Unknown, condition item ID: Unknown - Operation not valid due to the current state of the object

I'm reviewing the Sitecore logs in my site and I'm getting a huge number of the following error: ERROR Evaluation of condition failed. Rule item ID: Unknown, condition item ID: Unknown Exception: System.InvalidOperationException Message: Operation…
Erica Stockwell-Alpert
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Silverlight 4 Login InvalidOperationException "UserService operation already in progress"

We are getting this error InvalidOperationException "userservice operation already in progress" in our Silverlight 4 (OOB with RIA Services) when you click the Login button, but it doesnt happen everytime and sometimes it happens multiple times. If…
tkerwood
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SQLBulkCopy Throws InvalidOperationException Nullable Ints

I have a DataTable that I am attempting to upload, but I run into the following exception: "The given value of type String from the data source cannot be converted to type int of the specified target column." The only reason I can think that it…
SeanVDH
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Android studio error "E/OpenGLRenderer: GL error: GL_INVALID_VALUE"

I'm using a font which is some "playing cards" on a button and when i press the button, I change the caracter so the font change. Tu display all the 54 cards of a deck. It works like 15 times and then I get an error and the font turns totally white,…
Louis Bouchard
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Unable to connect to renderer after updating Chrome browser to latest version

I keep getting this InvalidOperationException after updating Chrome to the latest version. I'm using Selenium-Webdriver in c# System.InvalidOperationException: disconnected: unable to connect to renderer (Session info: chrome=62.0.3202.62) …
King81
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How to insert two different object into the database but check if they already exists throws `InvalidOperationException`?

Situation sketch I develop a system where there many materials (in code Matetiaal) could be added to an advertisement (in code Zoeker). The relationship is many to many. Here you got the structure of my…
H. Pauwelyn
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InvalidOperationException in Fsharp.Core.dll

So I am doing a simple personal project in winforms with F#. My code used to work, but now throws this exception for seemingly no reason. An unhandled exception of type 'System.InvalidOperationException' occurred in FSharp.Core.dll Additional…
Alexander Ryan Baggett
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The environment block used to start a process cannot be longer than 65535 bytes

This is an InvalidOperationException when calling the Serialize method on an XmlSerializer object. The full message of the exception is: "The environment block used to start a process cannot be longer than 65535 bytes. Your environment block is…
BrutalDev
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