CT Designed API changes detected, please roll them back or revise the reference API:

[KatieWoe]

natural-selection : phet-io-api-compatibility : unbuilt
https://sparky.colorado.edu/continuous-testing/ct-snapshots/1688154842092/natural-selection/natural-selection_en.html?continuousTest=%7B%22test%22%3A%5B%22natural-selection%22%2C%22phet-io-api-compatibility%22%2C%22unbuilt%22%5D%2C%22snapshotName%22%3A%22snapshot-1688154842092%22%2C%22timestamp%22%3A1688157243224%7D&ea&brand=phet-io&phetioStandalone&phetioCompareAPI&randomSeed=332211&locales=*
Query: ea&brand=phet-io&phetioStandalone&phetioCompareAPI&randomSeed=332211&locales=*
Error: Assertion failed: Designed API changes detected, please roll them back or revise the reference API:

naturalSelection.introScreen.model.bunnyCollection.bunnyGroup.archetype._data.initialState differs.
Expected:
{"_cumulativeHopTime":0,"_cumulativeRestTime":0,"_hopDelta":{"x":-15.327782972534292,"y":34.62373754230146,"z":-10.727941820566173},"_hopStartPosition":{"x":55.76894907888192,"y":-38.02092448170239,"z":242.96861327744642},"_hopTime":0.309426659541408,"_restTime":2.1005642973791527,"age":0,"father":null,"generation":0,"isAlive":true,"mother":null}
actual:
{"father":null,"mother":null,"generation":0,"isAlive":true,"age":0,"_restTime":2.1005642973791527,"_hopTime":0.309426659541408,"_cumulativeRestTime":0,"_cumulativeHopTime":0,"_hopDelta":{"x":-15.327782972534294,"y":34.62373754230146,"z":-10.727941820566173},"_hopStartPosition":{"x":55.76894907888192,"y":-38.02092448170239,"z":242.96861327744642}}

@https://sparky.colorado.edu/continuous-testing/ct-snapshots/1688154842092/assert/js/assert.js:28:22
at <unknown> (https://sparky.colorado.edu/continuous-testing/ct-snapshots/1688154842092/assert/js/assert.js:28:22)
at results (phetioEngine.ts:371:30)
[URL] https://sparky.colorado.edu/continuous-testing/aqua/html/sim-test.html?url=..%2F..%2Fct-snapshots%2F1688154842092%2Fnatural-selection%2Fnatural-selection_en.html&simQueryParameters=ea%26brand%3Dphet-io%26phetioStandalone%26phetioCompareAPI%26randomSeed%3D332211%26locales%3D*&testInfo=%7B%22test%22%3A%5B%22natural-selection%22%2C%22phet-io-api-compatibility%22%2C%22unbuilt%22%5D%2C%22snapshotName%22%3A%22snapshot-1688154842092%22%2C%22timestamp%22%3A1688157243224%7D
[NAVIGATED] https://sparky.colorado.edu/continuous-testing/aqua/html/sim-test.html?url=..%2F..%2Fct-snapshots%2F1688154842092%2Fnatural-selection%2Fnatural-selection_en.html&simQueryParameters=ea%26brand%3Dphet-io%26phetioStandalone%26phetioCompareAPI%26randomSeed%3D332211%26locales%3D*&testInfo=%7B%22test%22%3A%5B%22natural-selection%22%2C%22phet-io-api-compatibility%22%2C%22unbuilt%22%5D%2C%22snapshotName%22%3A%22snapshot-1688154842092%22%2C%22timestamp%22%3A1688157243224%7D
[NAVIGATED] about:blank
[NAVIGATED] https://sparky.colorado.edu/continuous-testing/ct-snapshots/1688154842092/natural-selection/natural-selection_en.html?continuousTest=%7B%22test%22%3A%5B%22natural-selection%22%2C%22phet-io-api-compatibility%22%2C%22unbuilt%22%5D%2C%22snapshotName%22%3A%22snapshot-1688154842092%22%2C%22timestamp%22%3A1688157243224%7D&ea&brand=phet-io&phetioStandalone&phetioCompareAPI&randomSeed=332211&locales=*
[CONSOLE] enabling assert
[CONSOLE] Assertion failed: Designed API changes detected, please roll them back or revise the reference API:

naturalSelection.introScreen.model.bunnyCollection.bunnyGroup.archetype._data.initialState differs.
Expected:
{"_cumulativeHopTime":0,"_cumulativeRestTime":0,"_hopDelta":{"x":-15.327782972534292,"y":34.62373754230146,"z":-10.727941820566173},"_hopStartPosition":{"x":55.76894907888192,"y":-38.02092448170239,"z":242.96861327744642},"_hopTime":0.309426659541408,"_restTime":2.1005642973791527,"age":0,"father":null,"generation":0,"isAlive":true,"mother":null}
actual:
{"father":null,"mother":null,"generation":0,"isAlive":true,"age":0,"_restTime":2.1005642973791527,"_hopTime":0.309426659541408,"_cumulativeRestTime":0,"_cumulativeHopTime":0,"_hopDelta":{"x":-15.327782972534294,"y":34.62373754230146,"z":-10.727941820566173},"_hopStartPosition":{"x":55.76894907888192,"y":-38.02092448170239,"z":242.96861327744642}}

[PAGE ERROR] Error: Assertion failed: Designed API changes detected, please roll them back or revise the reference API:

naturalSelection.introScreen.model.bunnyCollection.bunnyGroup.archetype._data.initialState differs.
Expected:
{"_cumulativeHopTime":0,"_cumulativeRestTime":0,"_hopDelta":{"x":-15.327782972534292,"y":34.62373754230146,"z":-10.727941820566173},"_hopStartPosition":{"x":55.76894907888192,"y":-38.02092448170239,"z":242.96861327744642},"_hopTime":0.309426659541408,"_restTime":2.1005642973791527,"age":0,"father":null,"generation":0,"isAlive":true,"mother":null}
actual:
{"father":null,"mother":null,"generation":0,"isAlive":true,"age":0,"_restTime":2.1005642973791527,"_hopTime":0.309426659541408,"_cumulativeRestTime":0,"_cumulativeHopTime":0,"_hopDelta":{"x":-15.327782972534294,"y":34.62373754230146,"z":-10.727941820566173},"_hopStartPosition":{"x":55.76894907888192,"y":-38.02092448170239,"z":242.96861327744642}}

[CONSOLE] continuous-test-load
[CONSOLE] continuous-test-error

id: "Safari from Node"
Snapshot from 6/30/2023, 1:54:02 PM

[pixelzoom]

Looks like someone changed something and didn't test migration rules. @samreid @zepumph is this related to your changes for "private" fields in schemas?

[zepumph]

It seems to be because some state is about position, and we started testing ct on some safari devices which yield very small differences based on fuzz input. I'll take a look.

[zepumph]

Specifically the only difference in the bunny states above is _hopDelta.x:

'x': -15.327782972534294 'x': -15.327782972534292

All else is the same.

[zepumph]

This should be fixed generally by https://github.com/phetsims/phet-io/issues/1951.

[pixelzoom]

This is still occurring on CT, most recently on 7/8/2023, 8:41:00 AM.

[pixelzoom]

Natural Selection is now scheduled for this iteration, and I need to complete this by 8/3.

[pixelzoom]

Unassigning myself because I can't do anything until https://github.com/phetsims/phet-io/issues/1951 is addressed.

[pixelzoom]

Decision from PhET-iO Meeting in https://github.com/phetsims/phet-io/issues/1951#issuecomment-1654233408 is that this is not blocking for Natural Selection, and this issue can be closed.

[zepumph]

BTW, this issue likely stopped showing up on CT because safari testing stopped at some point over the summer. But now this is fixed generally over in https://github.com/phetsims/aqua/issues/200.