Major How to reproduce :
1/ For example in exhaustive content, add a multiple multi lingual string :
<cms:metadata name="multilingualstringmult" type="multilingual-string" multiple="true"> <cms:label>Multiple multilingual string</cms:label> <cms:description>Multiple multilingual string</cms:description> </cms:metadata>
2/ When trying to update an exhaustive content, following error is displayed :
RangeError: Maximum call stack size exceeded RangeError: Maximum call stack size exceeded at Object.from (http://web2.adele.anyware.corp:10010/cms/plugins/extjs7/resources/ext-all.js:3665:17) at constructor (http://web2.adele.anyware.corp:10010/cms/plugins/core-ui/resources/js/Ametys/form/widget/Externalizable.js:153:22) at new Ametys.form.widget.Externalizable (http://web2.adele.anyware.corp:10010/cms/plugins/extjs7/resources/ext-all.js:14562:20) at Object.widget (http://web2.adele.anyware.corp:10010/cms/plugins/extjs7/resources/ext-all.js:17080:20) at constructor.create (http://web2.adele.anyware.corp:10010/cms/plugins/extjs7/resources/ext-all.js:30399:16) at constructor.getWidget (http://web2.adele.anyware.corp:10010/cms/plugins/core-ui/resources/js/Ametys/form/WidgetManager.js:222:10) at constructor._createWrappedField (http://web2.adele.anyware.corp:10010/cms/plugins/core-ui/resources/js/Ametys/form/widget/Externalizable.js:257:21) at constructor (http://web2.adele.anyware.corp:10010/cms/plugins/core-ui/resources/js/Ametys/form/widget/Externalizable.js:157:28) at new Ametys.form.widget.Externalizable (http://web2.adele.anyware.corp:10010/cms/plugins/extjs7/resources/ext-all.js:14562:20) at Object.widget (http://web2.adele.anyware.corp:10010/cms/plugins/extjs7/resources/ext-all.js:17080:20)
and in console :
Entry.js:139 2020-09-28T15:24:45.860Z ERROR [Ametys.data.ServerComm] Une erreur est survenue dans le traitement de la réponse serveur (RangeError: Maximum call stack size exceeded) RangeError: Maximum call stack size exceeded at Object.from (ext-all.js:3665) at constructor (Externalizable.js:153) at new Ametys.form.widget.Externalizable (ext-all.js:14562) at Object.widget (ext-all.js:17080) at constructor.create (ext-all.js:30399) at constructor.getWidget (WidgetManager.js:222) at constructor._createWrappedField (Externalizable.js:257) at constructor (Externalizable.js:157) at new Ametys.form.widget.Externalizable (ext-all.js:14562) at Object.widget (ext-all.js:17080)
