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Application Manager stopped working - "A task was cancelled"

Hello,

 

I've been using Application Manager - Package feed quiet happily but all of a sudden it has stopped working... with error "A task was canceled" via backlog and via Import Wizard.

 

Import Wizard shows a lengthy message with dll's being loaded so i've omitted them:

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.Threading.Tasks.TaskCanceledException: A task was canceled.
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at AdminStudio.PackageFeed.Client.HttpClientWrapper.<GetAsync>d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at AdminStudio.PackageFeed.Client.HttpClientWrapper.<InvokeAsync>d__7.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at AdminStudio.PackageFeed.Client.PackageFeedClient.<GetPackage>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at AdminStudio.Utilities.Helpers.AsyncExecutor.RunSync[TResult](Func`1 func)
at AdminStudio.PackageFeed.Service.ASPackageFeedGateway.GetSinglePackageInfo(Int64 packageFeedId)
at AdminStudio.SCCM.Control.ImportWizard.DoGetPackageFeedData()
at AdminStudio.SCCM.Control.ImportWizard.importWizardControl_NextClick(Object sender, WizardCommandButtonClickEventArgs e)
at DevExpress.XtraWizard.WizardControl.RaiseNextClick(BaseWizardPage page)
at DevExpress.XtraWizard.WizardControl.OnNextButtonClick(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at DevExpress.XtraEditors.BaseButton.OnClick(EventArgs e)
at DevExpress.XtraEditors.BaseButton.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at DevExpress.Utils.Controls.ControlBase.WndProc(Message& m)
at DevExpress.XtraEditors.BaseControl.WndProc(Message& msg)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

 

ISCMIDE.log shows:

13:42:33 ERROR: AdminStudio.Utilities.Helpers.AsyncExecutor.RunSync - System.Threading.Tasks.TaskCanceledException: A task was canceled.

 

AdminStudioHost.log shows:

13:26:36 ERROR: AdminStudio.PackageAutomation.Actions.ImportAutomationAction.DownloadPackage - System.Threading.Tasks.TaskCanceledException: A task was canceled.

 

 

Any idea's to where to troubleshoot/look from here would be helpful. Thanks

(1) Reply
jzhou
By
Flexera Alumni

Someone on the team suggested that this would require Tech Support to troubleshoot further.  Could you kindly open a support case please?