`#11 44.55 ERROR require() of ES Module /app/node_modules/string-width/index.js from /app/node_modules/wide-align/align.js not supported. #11 44.55 Instead change the require of index.js in /app/n...

I keep getting this error when I try to call Find() public void findTxt(string text) { BindingSource src = new BindingSource(); src.DataSource = dataGridView1.DataSource; src.Position = src.Fi...

I am getting a error when attempting stream.Length on a Stream object sent into my WCF method. Unhandled Exception! Error ID: 0 Error Code: Unknown Is Warning: False Type: System.NotSupportedE...

I want to use DataTable class on iOS. I am implementing DataTable class as you see in the code. It works fine on Android and Standalone builds with Unity. I cannot figure it out why iOS is not woki...

Im trying to make a attribute characteristic randomiser for my nephews board game and I'm trying to write the attributes to an external file so that he can use them later. when i am trying to write...

I have a problem with "try-with-resources are not supported at this language level" in android in the following posted code, I tried to set language to 7 but it stills keeps giving me the same exam...

Is there a better/more accurate/stricter method/way to find out if a URL is properly formatted? Using: bool IsGoodUrl = Uri.IsWellFormedUriString(url, UriKind.Absolute); Doesn't catch everyth...

I updated my project to use Automapper 3.0.0 and now my TFS build is not succeeding. The error is the following: "...System.PlatformNotSupportedException: System.PlatformNotSupportedException: Thi...

I've got a problem with NotSupportedException, I'm getting: "An attempt has been made to Attach or Add an entity that is not new, perhaps having been loaded from another DataContext." partial clas...

I am creating a byte array with arbitrary values in it and want to convert it into a BitmapImage. bi = new BitmapImage(); using (MemoryStream stream = new MemoryStream(data)) { try { bi.Begi...

I'm having some trouble with finding the right syntax to accomplish the following: Is it possible with LINQ (Lambda Expression) to .GroupBy data and instead of using the usual .Sum() or .Count() I...

I am implementing a custom collection implementation that can either be readonly or non-readonly; that is, all the methods that change the collection call a function that is the moral equivalent of...

Does anyone know of any way to overcome NotSupportedException? I have a method against a User: public virtual bool IsAbove(User otherUser) { return HeirarchyString.StartsWith(otherUser.Heirarch...

I have a query that used to work in NHibernate LINQ 2.1.2 but it is throwing NotSupportedException with NH3: IQueryable<Tree> query = from flower in GetSession().Query<Flower>() from...

This really, really urks me, so I hope that someone can give me a reasonable justification for why things are as they are. NotImplementedException. You are pulling my leg, right? No, I'm no...