Notices Undefined index

Lors d'une tâche SPIP CRON d'import de texte html distant dans un objet patate, les notices suivantes apparaissent

Notice: Undefined index: right in cheminressource/v0.4.2/inc/ressource.php on line 58 (et left et center)

Notice: Undefined index: fr in cheminressource/v0.4.2/inc/ressource.php on line 327

Notice: Undefined index: fr in cheminressource/v0.4.2/inc/ressource.php on line 328

Notice: Undefined index: fr in cheminressource/v0.4.2/inc/ressource.php on line 329

Notice: Undefined index: fr in cheminressource/v0.4.2/inc/ressource.php on line 330

Notice: Undefined index: largeur in cheminressource/v0.4.2/inc/ressource.php on line 420 (et hauteur)

Notice: Undefined index: size in cheminressource/v0.4.2/inc/ressource.php on line 425

Notice: Undefined index: image in cheminressource/v0.4.2/inc/ressource.php on line 426

Notice: Undefined index: icon in cheminressource/v0.4.2/inc/ressource.php on line 441

Notice: Undefined variable: a in cheminressource/v0.4.2/inc/ressource.php on line 452

Notice: Undefined index: largeur in cheminressource/v0.4.2/inc/ressource.php on line 453

Notice: Undefined index: hauteur in cheminressource/v0.4.2/inc/ressource.php on line 454

Notice: Undefined index: id_vignette in cheminressource/v0.4.2/inc/ressource.php on line 455

Notice: Undefined index: dest in cheminressource/v0.4.2/inc/ressource.php on line 465