I get undefined error in diffApply

[alirezahmz]

When I delete an item, it returns undefined and when I use diffApply with undefined value, I get the following error.

[angus-c]

Can you give an example of you are trying to do?
I don't think we should support diffApply(undefined, diff).

[47vigen]

Can you give an example of you are trying to do? I don't think we should support diffApply(undefined, diff).

I don't think the issue @alirezahmz said was in the sense you said, I have encountered this problem several times in nested objects.
We use this package as a transaction in a project, and in this case, we often encounter the "undefined" problem.

example:

const obj = { items: [{...}, { props : { marks:  undefined } }] }
diffApply(obj, { op: "add", path: ["items", 0, "props", "marks", 0], value: "text" })