Apr 27, 2011
  4284
(4 votes)

IMPORTANT: .ASPX file caching/compilation issues caused by my open source assemblies

The Problem

Some of us over the last few months have been experiencing issues within our EPiServer sites where when we have been changing .aspx, .ascx and other files within our web application the changes have not been reflected when viewing the pages in our web browsers.

Today I noticed an issue that was logged against my FilteredPageReference assembly http://episerverfpr.codeplex.com/workitem/list/basic. which pointed at the assembly causing the compilation/caching issues we have been experiencing

The Cause

The search and replace plugin I developed last year uses embedded resources and custom resource path provider classes.  During development I had issues with my ResourcePathProvider class and more specifically the GetCacheDependency method within it.

I was retrieving exceptions when browsing to some of my virtual resources telling me that the folder they lived in didn’t exist.  At the time to resolve the issue I created a cache dependency against the web.config.

Unfortunately the result of this has caused the issues mentioned above.

The Solution

I have updated all of the projects that have been affected by the issue, new versions of the assemblies can be downloaded using the following links:

Sorry Guys and Gals Sad smile

I apologise if this has caused some of you some headaches.  It certainly has caused myself and my colleagues headaches over the last few months.

What more can I say, this is software development and bugs creep in but all should be sorted now!

Apr 27, 2011

Comments

seth@blendinteractive.com
seth@blendinteractive.com Apr 27, 2011 04:45 PM

Thanks for the update and especially being so open about it. Glad to know there is a resolution!

Deane Barker
Deane Barker Apr 27, 2011 04:46 PM

Thanks for this, Lee. It had become a big problem for us. I really appreciate you stepping up and posting the solution.

Erik Nordin Wahlberg
Erik Nordin Wahlberg Apr 27, 2011 04:51 PM

I'm using https://www.coderesort.com/p/epicode/wiki/GoogleAnalyticsAPI which also uses embedded resources via a handler. Wonder if this is the issue in my case... If it is, I will send you some big big love! :)

Apr 28, 2011 08:20 AM

Very well handled Mr Crowe!

Apr 28, 2011 01:21 PM

Yay, its the same issue with the GoogleAnalyticsAPI-code as well...!!

The code should of course check against the virtualPath before handing out the NeverExpiresCacheDependency, just like is done in the other methods...(!)

Good catch!!!

/johan

Please login to comment.
Latest blogs
Accelerating Optimizely CMS and Commerce upgrades with agentic AI (Part 1 of 2)

How Niteco's Upgrade Machine   uses orchestrated AI coding agents to deliver a buildable baseline and a running CMS, then hands over for...

Hung Le Hoang | May 11, 2026

Commerce 15 and CMS 13: Optimizely’s Next Step Toward AI-Powered, Graph-First Commerce

Optimizely is preparing to release Commerce 15 in mid-May 2026 , positioning this as a foundational shift—not just an upgrade. The direction is...

Augusto Davalos | May 7, 2026

The future of Content: Introducing Optimizely CMS 13

Optimizely In the rapidly evolving landscape of digital experience, the "monolithic vs. headless" debate is being replaced by a more sophisticated...

Aniket | May 6, 2026

Hide built in scheduled job from the admin UI

Ok so this probably goes into the not so useful section but late last night I got a veery strong feeling that all projects I am  involved with have...

Per Nergård (MVP) | May 6, 2026

Optimizely CMS 11 Is Out of Support — and the Hard Part of the Upgrade Isn't the CMS

On 10 April 2026, Optimizely formally announced that CMS 11 was out of support — CMS 13 had reached GA on 31 March, and by policy only the two most...

Allan Thraen | May 6, 2026 |

Optimizely SaaS CMS Developer Certification Exam

The Optimizely SaaS CMS Developer Certification is an industry-recognized credential for developers and architects who build scalable, composable...

Megha Rathore | May 5, 2026