Issue when deleting line in listview containing the widget

[JohnEllsworthIII]

We have a listview that contains this widget. When it is deleted, we get the following error: "Cannot read property 'getGuid' of null TypeError: Cannot read property 'getGuid' of null". Despite this, the delete action completes as expected. It there a way to properly handle this error?

[lindski]

I'm not able to reproduce this.

I have created a listview... each row in the list has a multi select. Deleting a row completes successfully without any errors.

Can you give me some more details?

[lizrosenshine]

Fwiw, I had a similar error. I thought it may be a bug but after digging and digging it turned out that I had a call to a microflow that was pulling in the wrong parameter, which did not affect the deletion (like originally noted by John), but which did result in an error when the page refreshed at completion of the MF.

Basically, the page had an entity (Excerpt) with a list view of self-reference entities (Internal Excerpts), each with a further list view of an entity (Source Beings) with a multi-select option (Relationship Type). A microflow to edit the entity with the multi-select and it's parent incorrectly referenced the higher-level entity. That is, instead of referencing the Internal Excerpt (parent of the entity with the multi-select attribute), it referenced the Excerpt (the grandparent). Once I swapped the MF parameters, the error went away.