Cannot read property '$set' of undefined

[knoxgon]

I'm trying to execute existing operations upon migrating from 1.13.1 to 3.4 and certain update operations fail to execute and throws the same error.

Everything up to version 3.2 seems to work fine. From 3.3 and upwards (3.4 the latest as of today) have this problem.

This issue seems to coming from aldeed:collection2-core package where the selector mapping is performed against ObjectID, _id or string.

E.g., it totally ignores the logical operators such as $and and $or. So the docId is always null within the named cases.

The package aldeed:collection2-core/collection2.js has not been updated for some years. Although, since it worked with the earlier simpl-schema versions, I'm not entirely sure if the problem actually coming from that package. I guess the way data is passed to that object from simpl-schema introduces anomalies.

Filename: aldeed:collection2-core/collection2.js

This is the operation where I perform the update

MyTestCollection.update(
    { "$and": [{"$or": [{"$and": [{"currlaunch": "dataset"}] }] }, {"groupid": {"$ne": "98n2z62tgb519"} }] },
    { "$push": { "posit": {.....objects....}, "emps": { "$each": ['a', 'b', 'c']} }, "$set": { "iter.datecol": Date.now() } },
    { multi: true, upsert: false }
)

The same operation works on all versions except version 3.3 and 3.4.

And for the named reason, the obj property becomes undefined.

Filename: simpl-schema/src/validation/requiredValidator.ts

[github-actions[bot]]

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[aldeed]

Does it matter what schema is attached? Can you post an example schema that will reproduce the issue?