route guard bug

[etherbob]

I had a onBeforeUnmount callback on a component with an error. This raised an error when navigating, however instead of showing me the error Vue-router rescued and told me a required param was missing from the route I was navigating from. I'm wondering if this is expected behavior, a bug, or a misconfiguration on my part and if anyone here has any suggestions/insights to help me narrow that down before I open an issue.

[posva]

component mounting and navigation are usually disconnected. A code sample would help. You can build it with playground