Process completed with exit code 1.

Use "Async" suffix in names of methods that return an awaitable type (https://github.com/Microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD200.md)

Avoid "async void" methods, because any exceptions not handled by the method will crash the process (https://github.com/Microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD100.md)

Accessing "StatusBar" should only be done on the main thread. Call Microsoft.VisualStudio.Shell.ThreadHelper.ThrowIfNotOnUIThread() first. (https://github.com/Microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD010.md)

Accessing "UIHierarchy" should only be done on the main thread. Call Microsoft.VisualStudio.Shell.ThreadHelper.ThrowIfNotOnUIThread() first. (https://github.com/Microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD010.md)

Accessing "UIHierarchyItem" should only be done on the main thread. Call Microsoft.VisualStudio.Shell.ThreadHelper.ThrowIfNotOnUIThread() first. (https://github.com/Microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD010.md)

Accessing "Project" should only be done on the main thread. Call Microsoft.VisualStudio.Shell.ThreadHelper.ThrowIfNotOnUIThread() first. (https://github.com/Microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD010.md)

Accessing "Project" should only be done on the main thread. Call Microsoft.VisualStudio.Shell.ThreadHelper.ThrowIfNotOnUIThread() first. (https://github.com/Microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD010.md)

Await JoinableTaskFactory.SwitchToMainThreadAsync() to switch to the UI thread instead of APIs that can deadlock or require specifying a priority (https://github.com/Microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD001.md)

Accessing "IVsOutputWindowPane" should only be done on the main thread. Call Microsoft.VisualStudio.Shell.ThreadHelper.ThrowIfNotOnUIThread() first. (https://github.com/Microsoft/vs-threading/blob/main/doc/analyzers/VSTHRD010.md)