commented some part of the code propagating ENV accross the workflow to store StorageProcessingGraphLink properly

lib/widgets/forms/storage_processing_link_forms.dart

@@ -98,8 +98,9 @@ class StorageProcessingLinkFormsWidgetState extends State<StorageProcessingLinkF
                   }
                   widget.dash.saveDash(widget.dash.id, context);
                 });
-              } catch (e) {
+              } catch (e, s) {
                 print(e);
+                print(s);
               }
                 
             }, initialValue: "${info[key] ?? ""}", readOnly: false, noLabel: false));
@@ -112,7 +113,7 @@ class StorageProcessingLinkFormsWidgetState extends State<StorageProcessingLinkF
       ...children,
       Row( mainAxisAlignment: MainAxisAlignment.center, children: [
               InkWell( onTap: () {
-                  widget.item.infos.add({
+                  widget.item.infos.add(<String, dynamic> {
                             "write": false,
                             "source": null,
                             "destination": null,