"failed to unregister class Chrome_WidgetWin_0. Error = 1411"

[jukzi]

Running Test_org_eclipse_swt_browser_Browser reproducible ends with [0930/073529.708:ERROR:window_impl.cc(121)] Failed to unregister class Chrome_WidgetWin_0. Error = 1411 in std.err

what does it mean, what are the consequences?

[laeubi]

I have recently seen this message in an execution of a RCP application as well (during shutdown) so maybe this is because some parts of the code are already disposed.

[sratz]

This seems to be a long-standing known Chromium issue: https://bugs.chromium.org/p/chromium/issues/detail?id=113008 I don't think it has any consequences besides the ugly error message.