How can i skip null branches in json parsing without a ton of checks?

[JohnR]

I'm trying to parse a complex JSON response from an API, but I keep hitting a wall when a nested object is unexpectedly null. My code throws a 'cannot read property of null' error at that point. What's the cleanest way to make my parser skip these missing branches without wrapping every single access in a verbose null check?

[Logan39]

Had a similar crash when a nested object came back as null I switched to optional chaining so a?.b?.c stops at the first null and then I fall back with ?? default That kept the parser flowing without a ton of ifs

[EdwardB]

Another approach that worked for me was a tiny safe accessor that walks a list of keys and returns undefined if any step misses The trick is to keep the path generic so you can reuse it on different responses

[ChloeR]

I used a library like lodash get in a pinch but the extra dependency felt heavy So I wrote a micro helper once and kept it in a utilities folder for all the endpoints

[MilaKM]

Sometimes the problem was not the null itself but a mismatch in the shape I log the exact path and the value then adjust the path I stop parsing early when I reach a null leaf

[DanielL]

I learned to normalize the payload early for unknown fields keep the rest of the path safe by applying a default empty value if the target is not there It helps downstream logic tolerate gaps

[Larry_L]

Do you treat a null nested object as a missing value or do you need it to carry a signal for later steps?