ReportViewer ReportViewer1; I've seen some solutions saying I must add some assemblies. 2. QualityTools. using System. May 6, 2020 · Hi guys, I have just installed Unity 2019. Oct 4, 2012 · I've got a reference to System. CrystalReports. I am using Visual Studio 2019 and have . Reinstalled and tested a sample C++ project with OpenCV according to this guide to make sure it works, then compiled & launched it with this code: I'm having difficulty setting up EPPlus in Visual Studio 2012. Here are two ways: Close and re-open Visual Studio Code, or ; Open the Command Pallet and type Restart Omnisharp. Make DisableWinExeOutputInference true then OutputType dont be override by visual studio :D. UnitTestFramework. Sep 7, 2019 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. ” I had already imported the Essentials, but apparently, there’s something missing from essentials that stops Visual Studio from recognizing the namespace. Jul 22, 2010 · Project A targets the Client Profile framework. 5. Configuration'. but none of them worked. OleDb; It should be good after that Jul 22, 2010 · Project A targets the Client Profile framework. I open the folder "\Microsoft Visual Studio 14. cs source file to Compile from Content the namespace was resolved in other folder locations of the project. How do I fix a "type or namespace name could not be found" error in Visual Studio? Nov 1, 2018 · In Visual Studio. suo file inside the project directory and everything started working again. Net version. 8 something. 8 and tried to open that solution in Visual studio 2019 and getting below error ' The type or namespace name 'ScriptObject' could not be found (are you missing a using directive or an assembly reference?) Having Trouble with MySql classes with your code in Visual studio? in this video i will show how to fix. 2) Setting the Architecture of the project to x86_64 helped. dll Dec 22, 2020 · I am facing Class libraries are not loading issue as I have upgraded . Dont foget set add -windows to TargetFramework The type or namespace name 'PrjTest' could not be found (are you missing a using directive or an assembly reference?) I've tried the following to resolve this: Removed Resharper (since Resharper had no trouble recognizing the referenced project, I thought it might be worth a shot) Removed and re-added the reference and using statement Dec 22, 2020 · I am facing Class libraries are not loading issue as I have upgraded . Project A references Project B. Excel' directive as well. On the Project menu, click Add Reference. In Solution Explorer, select the project. Jul 20, 2019 · This message always comes up: "The type or namespace name 'type/namespace' could not be found (are you missing a using directive or an assembly reference?)" I made shure System. This type has been forwarded to assembly 'System. Feb 29, 2024 · CS0246: The type or namespace name could not be found (are you missing a using directive or an assembly reference?) These compiler errors indicate one of these problems in your code: The project doesn't reference the required assembly. I am trying to write a script that can Customize project files created by VSTU. 8 and tried to open that solution in Visual studio 2019 and getting below error ' The type or namespace name 'ScriptObject' could not be found (are you missing a using directive or an assembly reference?) Jun 8, 2016 · @AnupBuchke It depends on how you setup your nuget-configuration. These steps I solved the problem: Close the Visual Studio. Sep 8, 2021 · The type or namespace 'EnvDTE' could not be found. I used ProfileCommon and stumbled upon this error: The type or namespace name 'ProfileCommon' could not be found (are you missing a using directive or an assembly reference?) Hope it has a quick fix? What directive should I include? Thanks a lot. Feb 16, 2016 · We're working on a WPF project using Visual Studio 2015. Config file: Line 179: <pages> Line 180: <namespaces> Line 181: <add namespace="MvcSiteMapProvider. Oct 30, 2019 · I have am developing in Unity 2019. csproj files. ) Jul 22, 2010 · Project A targets the Client Profile framework. I know there are already many questions and answers related to this problem, but so far none of them have worked for me. Runtime. 4 is the problem) In Window/Package Manager, Search for "Unity UI" Re-install the package Aug 26, 2019 · So, I just downgraded the class library version through Visual Studio, and everything went well again. Provide details and share your research! But avoid …. Instead, I delete the hidden . Aug 13, 2019 · I have had the same issue with Visual Studio 2019 and . Data. The Reference Manager will open. Right click on References in Solution explorer. Windows. PS:- I have added 'using Excel = Microsoft. dll to the project folder recently i migrate from vs2017 to vs2019, vs2017 opens and display the documents fine, but vs2019 highlights the namespace red and states The type or namespace name could not be found. And I think part of the problem is that only after re-installing the Universal Windows package did I get the prompt to Accept Licenses. Web. SqlClient; When I use the following code: SqlConnection cnn; I get the error: Severity Code Description Project File Line Jan 23, 2017 · Sometimes C# for Visual Studio Code (powered by OmniSharp) becomes confused. May 29, 2015 · If you are using Visual Studio then make sure you have AxWMPLib listed under References in Solution Explorer. Visual Studio 2019 (itself): Exception Has Been Thrown By The Target of an Invocation. I had to do this in an old project where Visual Studio wasn't doing much for me automatically. Feb 1, 2021 · Got it working thanks to the advice given by Ceopee. using OfficeOpenXML; The type or namespace name 'OfficeOpenXML' could not be found(are you missing a using directive or an assembly reference?) Now I tried 2 different ways to set EPPlus up. Engine; CrystalDecisions. You can find the version in the Properties screen of the project (right-click on the project in the Solution Explorer or Alt+Enter), in the Application tab, then under the Target framework field. Office. May 20, 2019 · Intellisense is not working as supposed in VS 2019. In Unity, go to Window/Package Manager; Search for "Visual Studio Code Editor" Downgrade to version 1. Text. The type or namespace name 'MyControl' does not exist in the namespace 'MyNamespace' (are you missing an assembly reference?) In order to resolve this error, they have to delete the current reference and re-add the reference. --Remove all the All references from . ) (VS 2015. (It will be re-generated the next time you Save all (or exit Visual Studio)). 8 and tried to open that solution in Visual studio 2019 and getting below error ' The type or namespace name 'ScriptObject' could not be found (are you missing a using directive or an assembly reference?) Jul 22, 2010 · Project A targets the Client Profile framework. 1. 3. Jan 15, 2019 · i have read the other question with the same one without the OldeDb namespace in it. So in order to try to fix. NET with C# Website in Visual Studio. However, within Visual Studio, it can not find certain classes (see attached image). However, I get the error: "The type or namespace name 'CallerMemberNameAttribute' could not be found (are you missing a using directive or an assembly reference?)" Oct 21, 2015 · But In Visual Studio 2019. 8 and tried to open that solution in Visual studio 2019 and getting below error ' The type or namespace name 'ScriptObject' could not be found (are you missing a using directive or an assembly reference?) Dec 22, 2020 · I am facing Class libraries are not loading issue as I have upgraded . Right-click on your project. The files in it show up fine in the Solution Explorer. 5, seems like 1. The solution was to update Visual Studio (I updated from version 15. Gooday, I'm creating an ASP. Sep 14, 2009 · This can still happen in newer versions of Visual Studio (I just had it happen on Visual Studio 2013): Another thing to try is to close Visual Studio and delete the . 53. But I am still having a problem I am creating a UWP app, and I want to upload a data from an Excel file to a Feb 9, 2021 · "The type name 'ConfigurationManager' could not be found in the namespace 'System. How can I get access to System. Oct 1, 2019 · The type name 'OdbcConnection' could not be found in the namespace 'System. Project B targets the full framework. NET Core! Apr 15, 2019 · Visual studio wont recognize certain packages (Entities, and TMPro, to name a few) and it gives the error: The type or namespace name could not be found; but everything compiles fine. config. suo file that is next to the . On some other posts, I have read the replies and most of users solved the problem by following this way. I tried reloading Visual Studio Community 2019 a few times, but still doesn't work either. The Add Reference dialog box opens. 4 15f1, Visual Studio Code 1. (et cetera), Intellisense does not show Media as an available option. config file didn't match the project's . recently i migrate from vs2017 to vs2019, vs2017 opens and display the documents fine, but vs2019 highlights the namespace red and states The type or namespace name could not be found. Feb 7, 2012 · In this case Visual Studio 2012 defaulted the Build Action to Content, even though the type was . Asking for help, clarification, or responding to other answers. Big visual studio solution with 50+ projects. From one of the other comments about the package. Navigate to the Tools Tab; Click NuGet Packet Manager Click Nuget Packet Manager Console // A command-line console should pop up at the bottom of Visual Studio; Insert the following command; Install-Package System. Configuration - and ConfigurationSettings is found no problem - but the type or namespace 'ConfigurationManager' could not be found!? I've read around - and it looks like it should belong to the same namespace as the ConfigurationSettings class. sln file. I've tried to update the packages in nuget packages manager. We've got a folder in the project named Assets. I am trying to make an android app using monogame through visual studio 2019 and I've tried repairing and reinstalling visual studio 2019 and neither has worked. Odbc'. cs code. All references were added as projects. 8 and tried to open that solution in Visual studio 2019 and getting below error ' The type or namespace name 'ScriptObject' could not be found (are you missing a using directive or an assembly reference?) Jun 9, 2020 · The fix: I went to the TextMesh Pro option window in the editor (Window->TeshMesh Pro), and imported the “TMP Examples and Extras. CompilerServices', and proceeded to type [CallerMemberName]. If you have an embedded Windows Media Player control in a form, it should have been added automatically along with WMPLib . Oct 15, 2020 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Jun 9, 2020 · The fix: I went to the TextMesh Pro option window in the editor (Window->TeshMesh Pro), and imported the “TMP Examples and Extras. UI, you can follow these steps to solve possible issues. 3 (or upgrade to 1. In case the link ever gets removed, I have included a script very similar t Dec 22, 2020 · I am facing Class libraries are not loading issue as I have upgraded . I manually added a Project->Add Reference to the Epplus. 9. 0. Forms. It shows up fine in VS 2015. IO; And when I look at my project in Visual Studio no errors come up. . Types. Core; using Czm. Here is a link to Microsoft's VS Downloads page. Perimetry. Dec 22, 2020 · I am facing Class libraries are not loading issue as I have upgraded . Search for or scroll down to System. dll file in my documents. SqlClient; Along with the above line we need to also check if the actual system assembly reference is there or not. I tried: reinstalling the package; restarting Visual Studio; Almost every line in the autogenerated code has a "not found" error. Http, for Visual Studio 10 here: download MVC4 for VS10. Json reference through References. Check the box for System. Net core at this moment. if you nuget references are not in alphabatic order than VS doen't loading the file in Reference folder. sln' is saved. But when Aug 26, 2019 · So, I just downgraded the class library version through Visual Studio, and everything went well again. How do I fix a "type or namespace name could not be found" error in Visual Studio? For some one just need the struct and some function from Windowsform namespace, you just need to change the the project to old behave. Make sure you have the Microsoft Visual Studio Test Platform extension installed (In Visual Studio 2017-> Tools-> Extensions and Updates) Then you can add the refernece to the dll at: C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE\Extensions\TestPlatform\Microsoft. How do I fix a "type or namespace name could not be found" error in Visual Studio? Jul 16, 2017 · When i tried to run it from the cli "dotnet build" "dotnet run" it ran successfully, however in visual studio, it says that it can't find the namespace Xunit This is very strange because Visual Studio code has worked fine for me so far, it never had problem with dependencies, it only has this problem with Xunit. Oct 17, 2019 · Currently I am using 2 references in my C# project: using Czm. EDIT: Any advice? If I type using System. This last step has to be done again when Unity regenerates . Once you've installed it, right click on the References folder in the VS Project and then select Add Reference. After I changed Build Action Property of the *. 8 and tried to open that solution in Visual studio 2019 and getting below error ' The type or namespace name 'ScriptObject' could not be found (are you missing a using directive or an assembly reference?) recently i migrate from vs2017 to vs2019, vs2017 opens and display the documents fine, but vs2019 highlights the namespace red and states The type or namespace name could not be found. Select Add >Reference. Jan 9, 2022 · Not a single one of my references is working including 'system' and 'micrsosoft'. OmniSharp tends to become confused if we restore dependencies from the command line instead of from within Visual Studio Code. Forms was referenced, and added System. Jun 9, 2020 · The fix: I went to the TextMesh Pro option window in the editor (Window->TeshMesh Pro), and imported the “TMP Examples and Extras. Assuming that your using Visual Studio 10, you can download an install that includes System. Mar 10, 2019 · For Visual Studio Code (VSCode) not detecting UnityEngine. Related to a couple other answers here, I had a "Data" project using a "Data" namespace. Media? Here's a photo with some info to show my . Visual Studio answer. VisualStudio. Net Framework 4. I’ve installed a package and I’m trying to get it to work. How do I fix a "type or namespace name could not be found" error in Visual Studio? Almost every line in the autogenerated code has a "not found" error. Yes, this helped me. csproj/vbproj or package. 8 and tried to open that solution in Visual studio 2019 and getting below error ' The type or namespace name 'ScriptObject' could not be found (are you missing a using directive or an assembly reference?) Aug 26, 2019 · So, I just downgraded the class library version through Visual Studio, and everything went well again. Once Reference Manager opens , go to Assemblies section . While investigating the issue, I found out that it is listed on Project References, but not on Object Browser. I had the exact same problem. Hot Network Questions Apr 9, 2017 · CS0246: The type or namespace name 'MvcSiteMapProvider' could not be found (are you missing a using directive or an assembly reference?) On the following lines of my Web. Configuration;" as well as add the assembly namespace as a reference through Project -> Add Reference . Dec 8, 2022 · It tells me that 'Newtonsoft' could not be found. Fix broken references between projects within the solution in Visual Studio by first removing the references and then adding them again (Project -> Add Reference). ReportSource; Target Framework set to . Select the tab indicating the type of component you want to reference. Dec 7, 2019 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand recently i migrate from vs2017 to vs2019, vs2017 opens and display the documents fine, but vs2019 highlights the namespace red and states The type or namespace name could not be found. Aug 26, 2019 · So, I just downgraded the class library version through Visual Studio, and everything went well again. (Solution to a new problem that arose after switching to Visual Studio Community 2019). By default, there should be a packages folder in the same folder, where your solution-file '. Analysis. However How do I fix a "type or namespace name could not be found" error in Visual Studio? May 3, 2016 · CS0246: The type or namespace name 'CrystalDecisions' could not be found (are you missing a using directive or an assembly reference?) I've tried the following to resolve this: Added Namespaces : CrystalDecisions. Reporting. Project build order was correct (right click on project and select build order). 6 to version 15. The type or namespace name 'Reporting' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?) after adding this to my code: protected global::Microsoft. From the left side navigation, select Assemblies. Html" /> Line 182: <add namespace="MvcSiteMapProvider. This type has been forwarded" Many of the answers I found said that you needed to add "using System. Right click on Solution -> Restore NuGet Packages How do I fix a "type or namespace name could not be found" error in Visual Studio? Jul 2, 2020 · I'm trying to make a web browser application, but when I relaunch Visual Studio Community 2019, it shows me about 500 errors such as The type or namespace name 'System' could not be found (are you missing a using directive or an assembly reference?). NET Core SDK 2. 0\Common7\IDE\PrivateAssemblies" and found that the file Newtonsolft How do I fix a "type or namespace name could not be found" error in Visual Studio? Jul 28, 2017 · The type or namespace name 'ExcelDataReader' could not be found (are you missing a using directive or an assembly reference?) The name 'ExcelReaderFactory does not exist in the current context. Is there any way to update the server control without having to delete and re-add the reference? Jul 22, 2010 · Project A targets the Client Profile framework. Visual Studio Enterprice 2019. Aug 18, 2020 · Visual Studio's intellisense returns "The type or namespace name does not exist in namespace 'company' (are you missing an assembly reference?)". If you find this video helpful please remember to LIK Almost every line in the autogenerated code has a "not found" error. Shared; CrystalDecisions. But it still doesn't work? Maybe you have the same problem I did: Have a look below and see if you can tell me what is wrong: Almost every line in the autogenerated code has a "not found" error. Net Framework Version 4. Models Jun 9, 2020 · The fix: I went to the TextMesh Pro option window in the editor (Window->TeshMesh Pro), and imported the “TMP Examples and Extras. Data and click OK. Jul 13, 2019 · I just install the newest . Open the Solution. My problem was that a project in the solution was not building properly, so it could not be referenced by other projects in the solution. Mar 22, 2017 · Visual studio wasnt providing any suggestions when it was referenced as follows: twilio. 0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' Consider adding a reference to that assembly. Built fine, but just started recently showing errors from intellisense (even though it continued building fine. Almost every line in the autogenerated code has a "not found" error. Almost every line in the autogenerated code has a "not found" error. 301 And I created a new console project. 12f1 with Visual Studio Community 2019. Net. net framworks. PS C:\temp> dotnet --version 2. Interop. Refreshed renewed and reinstalled VS2019 + all . The solution in this case is to either upgrade the framework target of the application (Project A), or downgrade the target of referenced assembly (Project B). How to deal with these errors? Thank you in advance. Jun 12, 2014 · I created a new Silverlight app, created a new class, included 'using System. net core sdk 2. How do I fix a "type or namespace name could not be found" error in Visual Studio? Jun 9, 2020 · The fix: I went to the TextMesh Pro option window in the editor (Window->TeshMesh Pro), and imported the “TMP Examples and Extras. 1). Try restarting OmniSharp. PS C:\temp> dotnet new console Welcome to . When hovering over it says: “The type or namespace ‘GridTile’ could not be found (are you missing a directive or assembly reference?)” The RoomGenerator recently i migrate from vs2017 to vs2019, vs2017 opens and display the documents fine, but vs2019 highlights the namespace red and states The type or namespace name could not be found. Jul 29, 2015 · Way to reference a dll is:. In my case I had the directive but assembly reference was missing. Html. These steps solved the problem: Close the Visual Studio; Open the Visual Studio as Administrator; Open the Solution; Right click on Solution -> Restore NuGet Packages Like the others have suggested: Add the correct references and directives. Net framework and that Visual studio doesn't recognize SoundPlayer(); recently i migrate from vs2017 to vs2019, vs2017 opens and display the documents fine, but vs2019 highlights the namespace red and states The type or namespace name could not be found. File-> Build Settings -> Plattform (PC, MAC & Linux Standalone) I'm not sure though if this could even effect VS Code or if I did anything else in between to resolve this. It can not find classes from imported namespaces: What I have already tried is unload and reload all projects, as suggested here, but it doesn't How do I fix a "type or namespace name could not be found" error in Visual Studio? recently i migrate from vs2017 to vs2019, vs2017 opens and display the documents fine, but vs2019 highlights the namespace red and states The type or namespace name could not be found. This worked for me. Odbc, Version=4. Open the Visual Studio as Administrator. Dec 27, 2019 · Simply add the corresponding System. Aug 28, 2020 · In my case (Windows, Unity 2019. 3f1. Jul 7, 2020 · I am using Visual Studio 2019, C#, and added Using System. Aug 10, 2022 · The type or namespace name '"Namespace"' could not be found in the global namespace (are you missing an assembly reference?) 1 Visual Studio Online - The type or namespace name yyy does not exist in the namespace xxx Mar 12, 2017 · I have had the same issue with Visual Studio 2019 and . 8 and tried to open that solution in Visual studio 2019 and getting below error ' The type or namespace name 'ScriptObject' could not be found (are you missing a using directive or an assembly reference?) Jul 31, 2014 · I faced this problem, and I solved it by closing visual studio, reopening visual studio, cleaning and rebuilding the solution. NET framework to 4. WebForms. here is an example: Dec 22, 2020 · I am facing Class libraries are not loading issue as I have upgraded . config file, double checking Seems, my issue appeared that the targetFramework="net472" in the package. PhoneNumber("xx"); Changing the reference to the below prompted a new using suggestion from Visual Studio: PhoneNumber("xx"); Hope this helps someone Oct 18, 2017 · Unloading and reloading the project did not work work me. 0, Input System 1. ahlj pfsx hrsbphu vfiuh bnxgz obyif pfjmkle xqjgs qkiw ovn