Could not load file or assembly antlr3.runtime.dll

Runtime' could not be loaded. Note: There is some performance penalty associated with assembly bind failure logging. I can say that your pool settings are not right there after reinstallation. If this is not working, preferred thing you can do at this point is uninstalling all the. Net installations from your system referencing to framework 4. Clean your system and then reinstall everything freshly.

But i see that you are using IIS 7. So you can find lots of functional changes happening and needs to be dealt carefully. In my case, codes are in several lib projects and one web application. Every time I run "rebuild all" and it will be OK, while "build" separate lib will cause the Antlr3. I checked all the dependencies carefully.

It turned out that there are 2 versions of Antlr3. To my surprise, there are many other folders with same name and different versions. After I solved the Antlr3 problem, another Newtonsoft. Json caused the same problem and was fixed the same way. But it always forget to update the old projects, which are with a dependency of the old version.

NET Files to resolve mine. The main reason for the error was the version of 'Antlr3. Runtime' referenced is not same as one referenced in the web. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Runtime' or one of its dependencies Ask Question. Asked 7 years, 11 months ago. Active 4 years ago.

Viewed 30k times. Runtime 1 ' or one of its dependencies Ask Question. Asked 8 years, 1 month ago. Active 15 days ago. Viewed k times. I'm getting this error while trying to run my MVC4 project, it was working fine until last time on my other machines, but when I'm trying to run it from another machine it's giving me this error: Could not load file or assembly 'Antlr3. Runtime -Pre but it didn't help, any ideas? Improve this question. Community Bot 1 1 1 silver badge.

Maven Maven Did you try un installing the prev. I didnt updated any version. Just changed the machine — Maven. Did you try to right-click on solution and then on "Enable nuget package restore"? None of the answers here helped, but the answer to this duplicate did. Add a comment. Active Oldest Votes. I encountered the same problem when experimenting with the free Nlog logging platform. Improve this answer. My error message didn't have the " 1 ", but this solution still worked — Roberto.

Thanks for this. It's Microsoft crap like this that sometimes makes you want to put your fist through the guts of Visual Studio Wasted too many hours on this. My issue was not the build part but publishing the artifacts using the pubxml files was failing on the Jenkins Server, while it was working fine on my local machine.

Once deleting the temp folder as described above, the publish artifacts worked without issues. Try to delete the temporary files for ASP. NET Files" and delete all files. Thank you. For me it was option 2 that helped — Rabbi. I agree with Rabbi. It's option 2 that solved my issue. I wish I could upvote your answer 10 times! THank you very much. Mathijs Vlasveld Mathijs Vlasveld 4 4 silver badges 4 4 bronze badges.

Perfect thanks, tried the accepted answer to no avail until I saw this post, the Framework64 did it for me — Joshua Ohana. This works for my and another project-dll referenced. In my case all the references in Web project were broken, the message was: "Could not load file or assembly 'whatever. After clean up, dll reference could was created and all works fine. This worked for me. But i am still not sure about the real reason for this error. Can someone explain.

In my case, I had to delete WebGrease. YeeHaw YeeHaw 1, 1 1 gold badge 15 15 silver badges 15 15 bronze badges. My problem was exactly this issue. I had to unwind the dependency chain in the Package Manager Console by uninstalling Microsoft. Optimization, WebGrease and Antlr in that order , then install-package Microsoft.

Optimization, update-package WebGrease and finally update-package Antlr in that order to get the latest versions and correct the Antlr version issue. For me, removing this node in the web.

This solved the issue for me. Copy link. All rights reserved. Could not load file or assembly 'Microsoft. The system cannot find the fil e specified. I Task. PS: Building from within VS works fine. NH - Support for. NET Core 2. To solve the issue, the structure of the package shall be like following: build net35 Antlr3. Core netstandard1. Core Antlr3. I understood what you mean, yes, it does not run a specific MSBuild.

But it works. Update the build to support. NET Standard 2. Update AntlrBuildTask to support netstandard2. Fixes antlr Thats fine for us: Thanks. When the nuget package is due? Thanks again.

ArsenShnurkov mentioned this issue Oct 2, Sign up for free to join this conversation on GitHub.