Blog posts by Jørgen Helgheim2013-11-06T09:48:00.0000000Zhttps://world.optimizely.com/blogs/Jorgen-Helgheim/ Optimizely World Default hash algorithm changed from SHA1 to HMACSHA512 in EPiServer 7If you're starting a new EPiServer 7 project designed to share credentials with another system, beware that the default algorithm has been changed.2013-11-06T09:48:00.0000000ZBlog post AmbiguousMatchException when updating from PTB 1.3.0.0 to PTB 2.0<p>When updating from PTB 1.3.0.0 to PTB 2.0.0.0 I got this error: "System.Reflection.AmbiguousMatchException: Ambiguous match found."</p>2012-06-28T14:47:00.0000000ZBlog post Retreive the LoaderExceptions property for more information.<p>While upgrading from CMS 5 to CMS 6 R2 I got this runtime error: "Unable to load one or more of the requested types. Retreive the LoaderExceptions property for more information."</p>2012-06-25T13:50:00.0000000ZBlog post EPiServerFriendlyUrlRewriteProvider rewrites urls that belong to a different site<p>I have two EPiServer sites linking back and forth to each other. In the test environment the two sites are only available on IP addresses. No DNS is created for the two.</p> <p>Site A: [127.0.0.1]:[port X]<br />Site B: [127.0.0.1]:[port Y]</p> <p>if site A renders a link to site B on a none friendly way (templates/page.aspx?id=120), it will be rewritten by EPiServer Friendly Url Rewriter <em>if </em>the two sites have the same page id in there database. The result will be a link point to a page on site A instead.</p>2010-12-02T23:21:00.0000000ZBlog post Mirroring in EPiServer CMS 5 R2 (5.2.375.236)<p>If the editor decide to delete a page om the source site, after an initial mirroring has been preformed on this page, the next mirroring will fail.</p>2010-11-26T10:11:00.0000000ZBlog post Webdeler som "forsvinner" ved oppgradering av Epinova.WebParts.Providers<p>Ved oppgradering av Epinova.WebParts.Providers 1 til version 2 har noen opplevd at webdeler forsvinner fra visningen. Dette gjaldt webdeler som var lagret i aspnet tabellen. Dette var fordi ReformatPath metoden i provideren ikke lenger støttet template name i path for webdelen. Dette er nå reintrodusert i versjon 2.2.1.1678.</p>2010-09-10T09:59:00.0000000ZBlog post EPiServer.Blog setup <p>This post tries to pinpoint every aspect of the EPiServer.Blog setup. How do you add tags to the tags collection property on the blog item page, how does the tagcloud get updated, how does the blog item pages get created beneath correct date root pages? Use this when troubleshooting your blog setup.</p>2010-04-26T15:41:00.0000000ZBlog post Multi page property"Have you ever wanted to store multiple page references in one property in EPiServer? This custom property lets you do exactly that." (copied from coderesort.com) Introduction: CodeResort is a hosted community for code development and maintainance...2010-03-12T14:51:51.0000000ZBlog post The trust relationship between the primary domain and the trusted domain failedKeywords: Trust, domain, SystemException, System.Security.Principal.NTAccount.TranslateToSids,&nbsp; &nbsp;EPiServer.Security.UnifiedPrincipal.IsInRole The solution to this&nbsp;failure message is pretty well described both on EPiServer forum and on EPiServer...2010-03-12T14:07:51.0000000ZBlog post UnifiedPrincipal.Current retreive UserNameKeywords: EPiServer 4.6, UserName, EPiServer.Security.UnifiedPrincipal.Current I had this code, and I needed to know the username of the currently logged on user. Using EPiServer.Security; UnifiedPrincipal currentUser = UnifiedPrincipal.Current;...2010-03-12T13:30:50.0000000ZBlog post UnifiedPrincipal.Current retreive UserName2009-03-09T18:40:00.0000000ZBlog post The trust relationship between the primary domain and the trusted domain failed2008-03-28T10:23:00.0000000ZBlog post Duplication of associations superclass contraints and more in TMCore07 SP32008-02-29T15:47:00.0000000ZBlog post Multi page property2007-10-21T17:11:00.0000000ZBlog post