## TL;DR

[charithe (contributor)]: The cel-go evaluation bug behind these test failures was fixed in v0.15.2, so upgrading cel-go to v0.15.2 resolves this one.

## Steps

1. [charithe (contributor)]: The cel-go evaluation bug behind these test failures was fixed in v0.15.2, so upgrading cel-go to v0.15.2 resolves this one. Note that v0.15.3 introduced fresh failures of its own, tracked separately in issue 1627.

2. _Source: https://github.com/cerbos/cerbos/issues/1562 (Cerbos)_

## When to use

You are seeing this: Note that v0.15.3 introduced fresh failures of its own, tracked separately in issue 1627. _Source: https://github.com/cerbos/cerbos/issues/1562 (Cerbos)_ Use this skill when you run into "Query planner tests fail".

## When not to use

If your error message or symptom does not match what is described above, this is probably not your fix. Search for your exact error text instead of forcing this one to fit.

## Versions

Versions mentioned in the source: v0.15.2, that v0.15.3. If you are on something much newer or older, the details may have shifted.

## Why this happens

The original report does not dig into a root cause. It documents the symptom and the fix that resolved it.

## Edge cases

- Note that v0.15.3 introduced fresh failures of its own, tracked separately in issue 1627. _Source: https://github.com/cerbos/cerbos/issues/1562 (Cerbos)_

## Sources

- https://github.com/cerbos/cerbos/issues/1562