Raise warning instead of error when loading channel-specific annotations for missing channels (mne-tools#12017)

Co-authored-by: Paul ROUJANSKY <[email protected]>

Author: paulroujansky

doc/changes/devel.rst

@@ -53,7 +53,7 @@ Bugs
 - Fix bug with :meth:`~mne.viz.Brain.add_annotation` when reading an annotation from a file with both hemispheres shown (:gh:`11946` by `Marijn van Vliet`_)
 - Fix bug with axis clip box boundaries in :func:`mne.viz.plot_evoked_topo` and related functions (:gh:`11999` by `Eric Larson`_)
 - Fix bug with ``subject_info`` when loading data from and exporting to EDF file (:gh:`11952` by `Paul Roujansky`_)
-- Fix handling of channel information in annotations when loading data from and exporting to EDF file (:gh:`11960` by `Paul Roujansky`_)
+- Fix handling of channel information in annotations when loading data from and exporting to EDF file (:gh:`11960` :gh:`12017` by `Paul Roujansky`_)
 - Add missing ``overwrite`` and ``verbose`` parameters to :meth:`Transform.save() <mne.transforms.Transform.save>` (:gh:`12004` by `Marijn van Vliet`_)
 - Correctly prune channel-specific :class:`~mne.Annotations` when creating :class:`~mne.Epochs` without the channel(s) included in the channel specific annotations (:gh:`12010` by `Mathieu Scheltienne`_)
 

mne/io/edf/edf.py

@@ -208,7 +208,7 @@ def __init__(
                 tal_data[0],
                 encoding=encoding,
             )
-            self.set_annotations(annotations)
+            self.set_annotations(annotations, on_missing="warn")
 
     def _read_segment_file(self, data, idx, fi, start, stop, cals, mult):
         """Read a chunk of raw data."""