During nml drag’n’drop: Cannot call hover while not dragging

[fm3]

I get a toast message when dragging an NML into an already-big-and-slow tracing:

An unknown error occurred. Please consider refreshing this page to avoid an inconsistent state. Error message: Invariant Violation: Cannot call hover while not dragging.

The import dialog shows up only when i release the mouse, after clicking away the error I can continue normally.

[philippotto]

solution for now: don't show this toast. maybe there is a blacklist functionality we can re-use.

[MichaelBuessemeyer]

Sadly this bug is caused by the library react-dropzone, updating does not help. Here is the issue about this error.

I'll just blacklist the error as suggested 👍

[MichaelBuessemeyer]

btw: The error is independent of the tracing size. The dropdown modal just gets messed up when using the import often enough when the window is maximized. But that's only how I reproduced this bug 🤷‍♂️