We're trying to upgrade an EPiServer 7 CMS instance to patch 1, but are running into some assembly binding problems.
I've installed the new NuGet packages for EPiServer.Core, EPiServer.CommonFramework, EPiServer.Framework and EPiServer.Mail, and followed the find/replace instructions here.
When I rebuild and start a clean Alloy test site I get some assembly loading problems from NHibernate and/or Castle, long stack trace below. I tried installing newer NHibernate and Castle via NuGet, but that just caused more problems as they are the wrong versions for the rest of the code.
We're at the start of a project, so could easily reinstall the whole EPiServer instance with a patched installer if that is the best approach. Thanks!
[ReflectionTypeLoadException: Unable to load one or more of the requested types. The following information may be a subset of the Type/LoaderException information present - inspect with debugger for complete view. Check assemblies [NHibernate, Version=22.214.171.12400, Culture=neutral, PublicKeyToken=aa95f207798dfdb4] and/or types [NHibernate.Util.AssemblyQualifiedTypeName, NHibernate.Tuple.Property, NHibernate.Persister.Entity.IUniqueKeyLoadable, NHibernate.Persister.Entity.IEntityPersister, NHibernate.Persister.Entity.ILoadable, NHibernate.Persister.Entity.ISqlLoadable, NHibernate.Persister.Entity.IPropertyMapping, NHibernate.Persister.Entity.IJoinable, NHibernate.Persister.Collection.ICollectionPersister, NHibernate.Persister.Collection.IQueryableCollection, NHibernate.Persister.Collection.ISqlLoadableCollection, NHibernate.Loader.IEntityAliases, NHibernate.Loader.DefaultEntityAliases, NHibernate.HibernateException, NHibernate.MappingException, NHibernate.InvalidProxyTypeException, NHibernate.Hql.Util.SessionFactoryHelper, NHibernate.Hql.IQueryTranslator, NHibernate.Expression.ICriterion, NHibernate.Expression.AbstractCriterion]. Information from LoaderExceptions property [Could not load file or assembly 'Castle.DynamicProxy, Version=126.96.36.199, Culture=neutral, PublicKeyToken=407dd0808d44fbdc' or one of its dependencies. The system cannot find the file specified.].] EPiServer.Framework.Initialization.InitializationModule.Initialize(HostType hostType) +792 EPiServer.Framework.Initialization.InitializationModule.FrameworkInitialization(HostType hostType) +104 EPiServer.Global..ctor() +110 EPiServer.Templates.Alloy.Global..ctor() +40 ASP.global_asax..ctor() in c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\b3630d7c\9cd5fe62\App_global.asax.0.cs:0
Can you confirm whether you had deployed all the products for which you attempted to install updates?
Ie, if you really had a clean Alloy site (with no Community or Mail installed) the updates that are compatible would be the EPiServer.CMS.Core and EPiServer.Framework packages.
I have now managed to get the patch to install and run correctly on an Alloy site, there were a couple of important points:
Hopefully these steps might help someone else if they have the same problems.
Regarding 2, I will add that to the article. Thanks for pointing it out.
The instructions can definitely improve but we do mention 1 already in the introduction of the installation artcile. "Note that the technique described here cannot be used for adding a new EPiServer component dependency to a project (without additional work). If for instance you want to add community support to a project, adding just the Community and Common Framework components will not work since that will not add necessary configuration and database changes to you project."
Adding the extra component via NuGet is just inexperience with EPiServer on my part. Framework sounded like something I needed, so I added it.
I'm sure you guys have some kind of patch installation tool on the wish list that would update the right things in the right places :)
Hi! I also have a problem after installing EPIServer 7 patch1. I installed it with NuGet into MVC project. After renaming reference versions in config, I am able to run ste. However, in CMS Edtit mode I am getting blank page. No errors, no exceptions.
When you say no errors, no exceptions, does that mean no client side errors either? Normally when things turn white in the Edit UI you can typically find errors in the browser console (Firebug / Chrome or IE developer tools etc).
All ok except I cannot update CMO