An error has occurred.   Please report this in the forums along with any more information you can provide!


System.NullReferenceException: Object reference not set to an instance of an object.
   at osu.Graphics.pSprite.MeasureText()
   at osu.Graphics.SpriteManager.Draw()
   at osu.Game_Modes.SongSelectionMenu.Draw(GameTime gameTime)
   at Microsoft.Xna.Framework.Game.Draw(GameTime gameTime)
   at osu.GameBase.Draw(GameTime gameTime)
   at Microsoft.Xna.Framework.Game.DrawFrame()
   at Microsoft.Xna.Framework.Game.Tick()
   at Microsoft.Xna.Framework.Game.HostIdle(Object sender, EventArgs e)
   at Microsoft.Xna.Framework.GameHost.OnIdle()
   at Microsoft.Xna.Framework.WindowsGameHost.ApplicationIdle(Object sender, EventArgs e)
   at System.Windows.Forms.Application.ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FDoIdle(Int32 grfidlef)
   at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.Run(Form mainForm)
   at Microsoft.Xna.Framework.WindowsGameHost.Run()
   at Microsoft.Xna.Framework.Game.Run()
   at osu.Program.Main()

An error has occurred.   Please report this in the forums along with any more information you can provide!


System.ArgumentNullException: Value cannot be null.
Parameter name: text
   at Microsoft.Xna.Framework.Graphics.SpriteFont.InternalDraw(String text, SpriteBatch spriteBatch, Vector2 textblockPosition, Color color, Single rotation, Vector2 origin, Vector2& scale, SpriteEffects spriteEffects, Single depth)
   at Microsoft.Xna.Framework.Graphics.SpriteBatch.DrawString(SpriteFont spriteFont, String text, Vector2 position, Color color, Single rotation, Vector2 origin, Single scale, SpriteEffects effects, Single layerDepth)
   at osu.Graphics.SpriteManager.Draw()
   at osu.Game_Modes.SongSelectionMenu.Draw(GameTime gameTime)
   at Microsoft.Xna.Framework.Game.Draw(GameTime gameTime)
   at osu.GameBase.Draw(GameTime gameTime)
   at Microsoft.Xna.Framework.Game.DrawFrame()
   at Microsoft.Xna.Framework.Game.Tick()
   at Microsoft.Xna.Framework.Game.HostIdle(Object sender, EventArgs e)
   at Microsoft.Xna.Framework.GameHost.OnIdle()
   at Microsoft.Xna.Framework.WindowsGameHost.ApplicationIdle(Object sender, EventArgs e)
   at System.Windows.Forms.Application.ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FDoIdle(Int32 grfidlef)
   at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.Run(Form mainForm)
   at Microsoft.Xna.Framework.WindowsGameHost.Run()
   at Microsoft.Xna.Framework.Game.Run()
   at osu.Program.Main()

peppy wrote:

Are you running osu! from a shortcut with the working directory set to another path?
Anything else strange about your pc setup? Is your osu! folder in a strange place? This only happens for you so it is definitely something about your local pc's setup. Also, what language is your PC in?

Its as if you are dragging files into osu! has a filename of 0 length. Could you please also mention the exact filename of the mp3 file you are trying to edit?

It would be great if you could do some more experimentation at your end. Maybe try a few more mp3s - try one from a beatmap that already works (download one from the beatmap list) etc.