Stacktrace When Opening Palette. Frozen

by ADMIN 40 views

Introduction

Microsoft PowerToys is a set of utilities designed to enhance the Windows 10 experience. One of its features is the Command Palette, which allows users to quickly access various tools and settings. However, some users have reported encountering a stacktrace when opening the Command Palette, resulting in a frozen application. In this article, we will investigate the issue and provide a solution.

Microsoft PowerToys Version

The version of Microsoft PowerToys being used is v0.91.0.

Installation Method

The PowerToys auto-update method was used for installation.

Area(s) with Issue

The Command Palette is the area with the issue.

Steps to Reproduce

To reproduce the issue, follow these steps:

  1. Open the Command Palette.
  2. Observe the stacktrace and frozen application.

Stacktrace Analysis

The stacktrace provided is as follows:

Error(s) on page:
A bug occurred in the "" extension's code:
One or more errors occurred. (One or more errors occurred. ())
System.Private.CoreLib
   at System.Threading.Tasks.Task.WaitAllCore(ReadOnlySpan`1 tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at System.Threading.Tasks.Task.WaitAll(ReadOnlySpan`1 tasks)
   at Microsoft.CmdPal.Ext.Apps.AppCache..ctor()
   at Microsoft.CmdPal.Ext.Apps.AppCache.<>c.<.cctor>b__15_0()
   at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
--- End of stack trace from previous location ---
   at System.Lazy`1.CreateValue()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.GetPrograms()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.BuildListItems()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.GetItems()
   at Microsoft.CmdPal.UI.ViewModels.MainPage.MainListPage.UpdateSearchText(String oldSearch, String newSearch)
   at Microsoft.CmdPal.UI.ViewModels.ListViewModel.<>c__DisplayClass45_0.<OnFilterUpdated>b__0()

A bug occurred in the "" extension's code:
One or more errors occurred. (One or more errors occurred. ())
System.Private.CoreLib
   at System.Threading.Tasks.Task.WaitAllCore(ReadOnlySpan`1 tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at System.Threading.Tasks.Task.WaitAll(ReadOnlySpan`1 tasks)
   at Microsoft.CmdPal.Ext.Apps.AppCache..ctor()
   at Microsoft.CmdPal.Ext.Apps.AppCache.<>c.<.cctor>b__15_0()
   at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
--- End of stack trace from previous location ---
   at System.Lazy`1.CreateValue()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.GetPrograms()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.BuildListItems()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.GetItems()
   at Microsoft.CmdPal.UI.ViewModels.MainPage.MainListPage.UpdateSearchText(String oldSearch, String newSearch)
   at Microsoft.CmdPal.UI.ViewModels.ListViewModel.<>c__DisplayClass45_0.<OnFilterUpdated>b__0()

A bug occurred in the "" extension's code:
One or more errors occurred. ( or more errors occurred. ())
System.Private.CoreLib
   at System.Threading.Tasks.Task.WaitAllCore(ReadOnlySpan`1 tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at System.Threading.Tasks.Task.WaitAll(ReadOnlySpan`1 tasks)
   at Microsoft.CmdPal.Ext.Apps.AppCache..ctor()
   at Microsoft.CmdPal.Ext.Apps.AppCache.<>c.<.cctor>b__15_0()
   at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
--- End of stack trace from previous location ---
   at System.Lazy`1.CreateValue()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.GetPrograms()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.BuildListItems()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.GetItems()
   at Microsoft.CmdPal.UI.ViewModels.MainPage.MainListPage.UpdateSearchText(String oldSearch, String newSearch)
   at Microsoft.CmdPal.UI.ViewModels.ListViewModel.<>c__DisplayClass45_0.<OnFilterUpdated>b__0()

A bug occurred in the "" extension's code:
One or more errors occurred. (One or more errors occurred. ())
System.Private.CoreLib
   at System.Threading.Tasks.Task.WaitAllCore(ReadOnlySpan`1 tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at System.Threading.Tasks.Task.WaitAll(ReadOnlySpan`1 tasks)
   at Microsoft.CmdPal.Ext.Apps.AppCache..ctor()
   at Microsoft.CmdPal.Ext.Apps.AppCache.<>c.<.cctor>b__15_0()
   at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
--- End of stack trace from previous location ---
   at System.Lazy`1.CreateValue()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.GetPrograms()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.BuildListItems()
   at Microsoft.CmdPal.Ext.Apps.AllAppsPage.GetItems()
   at Microsoft.CmdPal.UI.ViewModels.MainPage.MainListPage.UpdateSearchText(String oldSearch, String newSearch)
   at Microsoft.CmdPal.UI.ViewModels.ListViewModel.<>c__DisplayClass45_0.<OnFilterUpdated>b__0()

The stacktrace indicates that there is an issue with the AppCache class, which is responsible for caching application data. The error occurs when trying to create a new instance of the AppCache class.

Solution

To resolve the issue, follow these steps:

  1. Update PowerToys: Ensure that you are running the latest version of PowerToys. You can check for updates by opening the PowerToys settings and clicking on the "Check for updates" button.
  2. Disable Extensions: Try disabling all extensions in PowerToys and see if the issue persists. If the issue is resolved, it may indicate that one of the extensions is causing the problem.
  3. Reset PowerToys: If disabling extensions does not resolve the issue, try resetting PowerToys to its default settings. This will remove all customizations and extensions, so be sure to back up any important settings before proceeding.
  4. Reinstall PowerToys: If none of the above steps resolve the issue, try reinstalling PowerToys.

Conclusion

Introduction

In our previous article, we investigated the issue of a stacktrace when opening the Command Palette in PowerToys, resulting in a frozen application. In this article, we will provide a Q&A section to help users better understand the issue and its resolution.

Q: What is the cause of the stacktrace when opening the Command Palette?

A: The stacktrace is caused by an issue with the AppCache class, which is responsible for caching application data. The error occurs when trying to create a new instance of the AppCache class.

Q: How can I update PowerToys to the latest version?

A: To update PowerToys, follow these steps:

  1. Open the PowerToys settings.
  2. Click on the "Check for updates" button.
  3. If an update is available, click on the "Update" button to download and install the latest version.

Q: How do I disable extensions in PowerToys?

A: To disable extensions in PowerToys, follow these steps:

  1. Open the PowerToys settings.
  2. Click on the "Extensions" tab.
  3. Toggle the switch next to each extension to disable it.

Q: How do I reset PowerToys to its default settings?

A: To reset PowerToys to its default settings, follow these steps:

  1. Open the PowerToys settings.
  2. Click on the "Reset" button.
  3. Confirm that you want to reset PowerToys to its default settings.

Q: How do I reinstall PowerToys?

A: To reinstall PowerToys, follow these steps:

  1. Uninstall PowerToys from the Control Panel.
  2. Download the latest version of PowerToys from the official website.
  3. Run the installer and follow the prompts to install PowerToys.

Q: What if none of the above steps resolve the issue?

A: If none of the above steps resolve the issue, it may be worth seeking further assistance from the PowerToys community or Microsoft support. You can also try searching online for solutions or reaching out to a professional for help.

Q: Is there a way to prevent the stacktrace from occurring in the future?

A: Yes, to prevent the stacktrace from occurring in the future, make sure to:

  1. Keep PowerToys up to date with the latest version.
  2. Disable any extensions that may be causing issues.
  3. Reset PowerToys to its default settings periodically.

Conclusion

The stacktrace when opening the Command Palette in PowerToys is a common issue that can be resolved by updating PowerToys, disabling extensions, resetting PowerToys, or reinstalling PowerToys. By following the steps outlined in this article, you should be able to resolve the issue and prevent it from occurring in the future. If you have any further questions or concerns, feel free to ask.