MFW another API just stops working without returning any errors

How to fix Twitter embed in SharePoint

Twitter embed has a stupid, built-in failure condition: if the User Agent contains IE10 or older, the embed script will not load. This causes SharePoint embeds to fail. This post describes how to fix that.

Obama congratulates you on your broken apps

Fixing an unhandled exception about StructureMap configuration failing (messed up assembly bindings)

So, you’re running a console program, but while you try running it, you get an error like this: “StructureMap.Exceptions.StructureMapConfigurationException”, with a message like this: “Unable to find the exported Type’s in assembly” (the typo done by Microsoft, not me). There’s a number of reasons for this error, but for a fair share of the time that’s just your assembly bindings being messed up. Luckily, that’s another easy fix!  Posts Related to “Fixing an unhandled exception about StructureMap configuration failing (messed up assembly bindings)”:Getting Connect-MsolService (and […]

SOLVE ALL THE ERRORS!

How to fix AADSTS50059: No tenant-identifying information found in either the request or implied by any provided credentials.

Have you run into the cryptical “AADSTS50059: No tenant-identifying information found in either the request or implied by any provided credentials.” error? I have. This post will tell you how to fix it. How to fix AADSTS50059? I encountered this error while trying to reload a page with some JavaScript that authenticates against Graph API. It completely blocks the functionality, as it redirects the user to login page. Luckily, at least in my case, this was easily fixed! Your error might look something like this: […]

Microsoft Azure logo

Solving Azure Web Application’s first load perfomance issues

Is your Azure Web Application suffering from absolutely horrible load times every time someone accesses it for the first time every 15 minutes or so? Mine was. It was pitiful. I was developing a web-based service using EF6 and ASP.NET MVC 5, where all the assets were hosted in the Azure. Even though the app was reasonably lightweight and usually responded very fast, the first time someone accessed it in a while it took 20-60 seconds to load AND sometimes even timed out (especially with […]

SharePoint doesn't work as intended

Opening a web part page in maintenance mode

Can’t access a web part page because of a broken web part? Yeah, that’s a classic issue – and it’s nicely ported into Modern world, too! In these cases, web part page maintenance mode comes in handy! There’s a query parameter available for accessing it. For whatever reasons, it’s different for Classic and Modern mode, though. Why make things easy if you can make them dificult, right? :)  Posts Related to “Opening a web part page in maintenance mode”:SharePoint-Teams -integration using a tabThe Scary Anatomy […]

Let me explain SharePoint...

How to show a Classic SharePoint page in dialog mode (without SharePoint’s full-blown chrome)

Classic SharePoint actually has a very handy piece of functionality, using which you can hide most of the SharePoint chrome (like header and navigation), and hence make the page a lot more sleek. This is especially useful for showing the contents in a dialog window – which SharePoint also supports natively through JavaScript! This post describes how. How to show any (classic) SharePoint page in dialog mode? Pretty easy – it’s handled via a url parameter!  Posts Related to “How to show a Classic SharePoint […]

Not sure if a bug or a feature

How to get rid of Foxit Drive in Foxit Reader

If you’re like me, you’re not using Adobe Reader, but rather switched to Foxit Reader years ago, and never looked back. Foxit has a great PDF printer, it’s a great reader, but not perfect. The default save location is “Foxit Drive”, and it pops up any time you try to save your document, and at least for me interrupts my workflow. This post describes how to get rid of it, and make Foxit Reader even better! Description of the issue Okay, so Foxit Reader is […]

AADSTS90013: Invalid input received from the user. (header thumbnail)

Solving error “AADSTS90013: Invalid input received from the user”

I stumbled upon a customer, that complained about some pages in their intranet throwing weird errors with authentication. Those pages seemed to have one thing in common – there was a Yammer embed (or a SharePoint script webpart with Yammer embed script in it, to be precise) there. The error code they got was “AADSTS90013: Invalid input received from the user”. Below, you can see an example of the error screen. Okay – this is going to be extremely specific, and probably won’t solve the […]

Console output copypaste

How to output console or PowerShell transcript to a file in Windows

Every now and then, you run into a situation, where you’ll need to somehow dump the console output (or transcript) of running a console application. I’m actually going to argue it happens a lot more often than one would think – in my case, any time a customer requires a webjob or a function, that one would normally deploy to Azure, being ran on the servers of the customer. This post describes how to do that. Problem Something breaks or the app crashes, and the […]

Unified Groups aren't supported.

How to solve “Unified Groups aren’t supported.” -error

When trying to use some functionality, that relies on Unified Groups, you’re getting errors in the console, similar to this: “Unified Groups aren’t supported.” In truth, this most likely means, that Unified Groups (that’s the internal/technical name for Office 365 Groups) is not enabled for this particular user. That breaks a bunch of different features for them, since the Graph API for Groups of course won’t work. This post describes one way to fix this issue! How to solve this? Posts Related to “How to solve “Unified Groups […]

How to SharePoint?

Using “DetectedLanguage” to return only localized results from SharePoint Search index

Localization and targeting of content in multilingual SharePoint installations is always an issue. SharePoint offers a multitude of ways profile content based on user language (or other properties), but none of the solutions are fool proof. This post describes how to fetch only localized results from SharePoint Search index, which solves at least some of the issues. Description  SharePoint Search index can be used in quite a few different ways. Probably the most typical way is by searching on SharePoint, or using webparts like Content […]

SharePoint Search No Results

Alternative Languages in SharePoint forcing the (cumbersome) use of localized Managed Properties

Localization and multilingual environments in SharePoint are an endless source of interesting issues and blog post topics. In one case, we had a tenant created originally in English, and a site collection created in Finnish. In this particular case, SharePoint somehow messed up the language settings, and ended up requiring the use of localized managed properties on the search center of that site collection. That ended up being unexpected, unituitive and unusable for the end-users. Description of the issue Typically, when you use SharePoint Search, […]

SharePoint is not broken - it just does't work

Web part title changes not reflected to some users in multilingual SharePoint environment

I encountered another, interesting issue – this time in a SharePoint environment, where multiple display languages were in use. When changing the web part title on a web part on a classic SharePoint page, it seems like SharePoint saves the changes for you. In reality, only some users see the changes. So, in short: Some other users, on some devices, see the old title, whereas some see the new one. It’s a confusing situation and difficult to debug. Why do web part titles get changed […]

Azure AD Login error

4 ways to fix error AADSTS65001 (The user or administrator has not consented to use the application)

Have you run into error AADSTS65001 with your application, that tries to authenticate against Azure AD? I sure have – seems to happen at least every other time when I’m building something that uses AAD to authenticate against SharePoint. Fixing issues with Azure AD authentication for Enterprise applications can be tricky. But a lot of the time, this is just another Azure Active Directory error that we can fix easily. This article contains multiple different solutions to the issue, where granting admin consent has somehow […]

Azure Active Directory (Azure AD)

How to use the Azure AD associated with your SharePoint Online

With the usual configuration of Office 365 and Azure, there might be multiple Azure AD (AAD) instances associated with your subscription. When creating registrations to whatever SharePoint-related apps that you might be using, if you create the registration to the wrong Azure AD, it can’t access the data in your SharePoint. Or at least without further configurations, it probably won’t get any data from your Office Graph API or whatever else you might want to use.  How to find the instance of Azure AD associated […]

Mock Function call to force loading an assembly - how elegant!

New version of Microsoft.IdentityModel.Clients.ActiveDirectory (ADAL.NET) is out – good time to update!

There’s now a new version of the assembly Microsoft.IdentityModel.Clients.ActiveDirectory available – plenty of reasons to update right away! Let me offer you one hot take on the matter since the earlier 3.x -versions of the package had some issues. Why bother updating? In an earlier post I described an issue I had with Microsoft.IdentityModel.Clients.ActiveDirectory.Platform not getting copied during the build in a referencing project. In 3.17.0, which the developers published this month, they fixed the issue! The new package actually contains separate DLLs for different platforms. In […]

SharePoint PnP logo

How to solve errors about missing PnP Cmdlets on PowerShell

This blog posts briefly describes how to solve some of the most typical errors about missing PnP Cmdlets when using Windows Powershell (or SharePoint Online Management Shell). Symptoms When trying to run some PnP-related cmdlet, you get an error similar to ones below: Connect-PnPOnline : The term ‘Connect-PnPOnline’ is not recognized as the name of a cmdlet, function, script file, or o perable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try aga […]

"For security reasons DTD is prohibited in this XML document. To enable DTD processing set the ProhibitDtd property on XmlReaderSettings to false and pass the settings into XmlReader.Create method."

Fixing the “For security reasons DTD is prohibited in this XML document.” issue

This post describes a couple of ways to fix the issue “For security reasons DTD is prohibited in this XML document”. At least for me, it appeared when trying to access SharePoint Online using Powershell or a console program using OfficeDev.PnP (which in turn uses CSOM). Error When running any piece of code, whether in PowerShell, .exe console or anything else than in the code behind relies on .NET Framework, you get an error like this: For security reasons DTD is prohibited in this XML document. […]

Unorthodox configuration: How to use VLK and Click-to-run Office Apps side-by-side (Visio and Office 2016 as an example)

Ever had issues with different versions of Office programs not living in harmony together? Me too! This post describes how I was able to fix the issue and get Visio and Office 2016 of different installation types to play well together. Preface This blog post was inspired by my need to have Office 365 ProPlus (2016 versions) and Visio running side-by-side on my laptop. That turned out to be a lot more complicated than it arguably should be, so I documented the steps for further […]

SharePoint Search Query Tool

Using SharePoint Search Query Tool

If you’re working on SharePoint deployments, and aren’t familiar with SharePoint Search Query Tool, you’re probably doing something wrong. Or you’ve gotten a really troublefree tenant and simple requirements.. :) At least for technical issues, it’s the #1 tool for debugging what’s in the index and what isn’t. This blog post describes how to use it to investigate SharePoint Online Search index issues. This blog post is about using SharePoint Search Query Tool to investigate search index issues in SharePoint Online. First of all, you […]

Visual Studio logo

Fixing the “Could not load file or assembly … or one of its dependencies” error

This post describes how to fix the “Could not load file or assembly ‘[assemblyname]’ or one of its dependencies. An attempt was made to load a program with an incorrect format.” error.  The solution described in this post shows you how to resolve the issue when you’re deploying from Visual Studio, but get the error “Could not load file or assembly or one of its dependencies” when deploying to IIS or when opening your website after the deployment. Problem Especially while installing a new dev […]

Fixing Lenovo T460S Wifi connectivity issues (removing the evil versions of Intel Dual Bank Wireless-AC 8260 driver)

I recently received a new work laptop – Lenovo T460S. A cute little thing with impressive performance and reasonably good battery life. However, what people frequently complaing about online in regards of this laptop, is its absolutely, horribly awful wifi. This, in turn, is probably caused by it’s bad wifi chip, Intel Dual Bank Wireless-AC 8260. And they’re right – it’s a load of crap. Posts Related to “Fixing Lenovo T460S Wifi connectivity issues (removing the evil versions of Intel Dual Bank Wireless-AC 8260 driver)”:The […]

Connect-MsolService

Getting Connect-MsolService (and other Azure Active Directory PowerShell cmdlets) to work

In this post, I’ll try to archive everything you need to download and install to get commandlets like Connect-MsolService working. I’ve had to do it a couple of times when changing laptops, so it’s good to document them somewhere! :) So, when would you need to follow this guide and install the modules described here? Mostly this comes to play, when you’re switching machines, try to run the SharePoint Online Management shell but it doesn’t even exist on the machine, or it does exist but […]

Delete site collection

Remove-SPODeletedSite – Actually removing a SharePoint Online Site Collection

This post describes the actual, working and fast process of removing a site collection in SharePoint Online using the Remove-SPODeletedSite commandlet in SharePoint Online Management Shell (a flavor of PowerShell). Description Sometimes you need to get rid of a site collection you’ve created in SharePoint Online. The most typical example perhaps being removing the team site created for a group of people working together. That’s pretty simple and there are a few ways of doing that. For example, you might just go ahead, and delete the site […]

System.InvalidOperationException'

Using Dispatcher to update values in GUI elements from a background thread

If you’re developing something like a WPF app and you’ll need to update values on the User Interface based on a long-running operation that runs in a background thread (like depicted in my other blog post right here – that post is for a full-trust SharePoint solution, but the basic principle is the same!), you’ll probably need to use Dispatcher, or otherwise you’ll run into issues with the GUI elements being owned by another thread, and therefore forbidding access to them. This can result in an […]