Skip to content
View in the app

A better way to browse. Learn more.

The AVSIM Community

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Active Sky X: "Object Reference..."

Featured Replies

I'm running ActiveSky X on a remote computer, and it has been working fine. However, about a week ago, after I started the system, ActiveSky X started giving the following error at startup:"Unhandled exception has occurred in your application. If you click continue ....Object Reference not set to an instance of an object"In the Details section, the error states its a "System.NullReferenceException: Object Reference not set to an instance of an object at XEngine Main.allThreadscomplete()...."If I select Continue, the ActiveSky X logo screen will show, and indicating it is loading, but nothing happens and I eventually have to kill the process. This is 100% repeatible.I have other programs running on the system, that use FSUIPC/WIDEFS and SimConnect and they are all working fine. This ActiveSky X error occurs when running alone, or in conjunction when on of the above is running.I've tried a install/repair, which didn't correct the problem. I then uninstalled and reinstalled, again no joy.Thanks,B

  • Commercial Member

Hi,This error can be caused by a few potential situtations:1) Corrupt font (Fix: Run windows setup/repair or one of several freeware font/system checker utilities)2) Problematic .NET 2.0 installation (Fix: Uninstall .NET 2.0, reinstall from MS or you can uninstall/reinstall ASX which includes .NET 2.0 installation).Does this help?Best,

Damian Clark
HiFi  Simulation Technologies

Hi,This error can be caused by a few potential situtations:1) Corrupt font (Fix: Run windows setup/repair or one of several freeware font/system checker utilities)2) Problematic .NET 2.0 installation (Fix: Uninstall .NET 2.0, reinstall from MS or you can uninstall/reinstall ASX which includes .NET 2.0 installation).Does this help?Best,
Hi Damian, Thanks for the suggestions. I've re-unistalled ActiveSkyX, verified the fonting and uninstalled/re-installed .NET 2.0, from MS. I then re-installed ActiveSky X, and unfortunately am still getting the same issue. Is there any additional debug 'stuff' I can collect and send to you to assist in diagnosing the problem?Thanks,Brad

Hi Brad,Just so that we solve this for you, please drop Damian an e-mail at: damianc(AT)hifisim.com.Thanks!

Hi Brad,Just so that we solve this for you, please drop Damian an e-mail at: damianc(AT)hifisim.com.Thanks!
Hi Jim, Thanks. Will Do.Brad.

Create an account or sign in to comment

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.