Re-raise errors that aren't expectd

autoload/vimspector/internal/neojob.vim

@@ -39,8 +39,6 @@ function! s:_OnEvent( chan_id, data, event ) abort
     echom 'Channel exit with status ' . a:data
     redraw
     unlet s:job
-    " This causes terminal spam in neovim due to
-    " https://github.com/neovim/neovim/issues/11725
     py3 _vimspector_session.OnServerExit( vim.eval( 'a:data' ) )
   endif
 endfunction

python3/vimspector/code.py

@@ -82,8 +82,8 @@ class CodeView( object ):
                                      frame[ 'source' ][ 'path' ] ) )
     except vim.error as e:
       # Ignore 'invalid buffer name'
-      if 'E158' in str( e ):
-        pass
+      if 'E158' not in str( e ):
+        raise
 
     if not self._window.valid:
       return False