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phetsims / circuit-construction-kit-dc

"Circuit Construction Kit: DC" is an educational simulation in HTML5, by PhET Interactive Simulations.
GNU General Public License v3.0
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CT Cannot read properties of undefined (reading 'step') #204

Open KatieWoe opened 6 months ago

KatieWoe commented 6 months ago

Also in DC Virtual Lab

circuit-construction-kit-dc : migration : 1.3->main : assert
http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/phet-io-wrappers/migration/?sim=circuit-construction-kit-dc&oldVersion=1.3&phetioMigrationReport=assert&locales=*&phetioDebug=true&phetioWrapperDebug=true&fuzz&migrationRate=5000&&wrapperContinuousTest=%7B%22test%22%3A%5B%22circuit-construction-kit-dc%22%2C%22migration%22%2C%221.3-%3Emain%22%2C%22assert%22%5D%2C%22snapshotName%22%3A%22snapshot-1715015992095%22%2C%22timestamp%22%3A1715016697557%7D
Uncaught TypeError: Cannot read properties of undefined (reading 'step')
TypeError: Cannot read properties of undefined (reading 'step')
at step (CircuitNode.ts:678:105)
at Proxy.forEach
at forEach (CircuitNode.ts:678:33)
at step (CCKCScreenView.ts:546:21)
at step (Sim.ts:447:18)
at apply (PhetioAction.ts:162:16)
at execute (Sim.ts:1048:30)
at stepSimulation (Sim.ts:1038:11)
at stepOneFrame (Sim.ts:1013:11)
[URL] http://128.138.93.172/continuous-testing/aqua/html/wrapper-test.html?url=..%2F..%2Fct-snapshots%2F1715015992095%2Fphet-io-wrappers%2Fmigration%2F%3Fsim%3Dcircuit-construction-kit-dc%26oldVersion%3D1.3%26phetioMigrationReport%3Dassert%26locales%3D*%26phetioDebug%3Dtrue%26phetioWrapperDebug%3Dtrue%26fuzz%26migrationRate%3D5000%26&duration=80000&testInfo=%7B%22test%22%3A%5B%22circuit-construction-kit-dc%22%2C%22migration%22%2C%221.3-%3Emain%22%2C%22assert%22%5D%2C%22snapshotName%22%3A%22snapshot-1715015992095%22%2C%22timestamp%22%3A1715016697557%7D
[NAVIGATED] http://128.138.93.172/continuous-testing/aqua/html/wrapper-test.html?url=..%2F..%2Fct-snapshots%2F1715015992095%2Fphet-io-wrappers%2Fmigration%2F%3Fsim%3Dcircuit-construction-kit-dc%26oldVersion%3D1.3%26phetioMigrationReport%3Dassert%26locales%3D*%26phetioDebug%3Dtrue%26phetioWrapperDebug%3Dtrue%26fuzz%26migrationRate%3D5000%26&duration=80000&testInfo=%7B%22test%22%3A%5B%22circuit-construction-kit-dc%22%2C%22migration%22%2C%221.3-%3Emain%22%2C%22assert%22%5D%2C%22snapshotName%22%3A%22snapshot-1715015992095%22%2C%22timestamp%22%3A1715016697557%7D
[ATTACHED]
[NAVIGATED] about:blank
[NAVIGATED] http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/phet-io-wrappers/migration/?sim=circuit-construction-kit-dc&oldVersion=1.3&phetioMigrationReport=assert&locales=*&phetioDebug=true&phetioWrapperDebug=true&fuzz&migrationRate=5000&&wrapperContinuousTest=%7B%22test%22%3A%5B%22circuit-construction-kit-dc%22%2C%22migration%22%2C%221.3-%3Emain%22%2C%22assert%22%5D%2C%22snapshotName%22%3A%22snapshot-1715015992095%22%2C%22timestamp%22%3A1715016697557%7D
[ATTACHED]
[NAVIGATED] about:blank
[ATTACHED]
[NAVIGATED] about:blank
[CONSOLE] enabling assert
[NAVIGATED] http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/studio/?sim=circuit-construction-kit-dc&phetioWrapperDebug=true&wrapperContinuousTest=%7B%22test%22%3A%5B%22circuit-construction-kit-dc%22%2C%22migration%22%2C%221.3-%3Emain%22%2C%22assert%22%5D%2C%22snapshotName%22%3A%22snapshot-1715015992095%22%2C%22timestamp%22%3A1715016697557%7D&phetioMigrationReport=assert&fuzz&locales=*
[ATTACHED]
[NAVIGATED] about:blank
[CONSOLE] enabling assert
[NAVIGATED] about:blank
[NAVIGATED] http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/circuit-construction-kit-dc/circuit-construction-kit-dc_en.html?brand=phet-io&ea&postMessageOnError&sim=circuit-construction-kit-dc&phetioWrapperDebug=true&wrapperContinuousTest=%7B%22test%22%3A%5B%22circuit-construction-kit-dc%22%2C%22migration%22%2C%221.3-%3Emain%22%2C%22assert%22%5D%2C%22snapshotName%22%3A%22snapshot-1715015992095%22%2C%22timestamp%22%3A1715016697557%7D&phetioMigrationReport=assert&fuzz&locales=*&phetioEmitAPIBaseline&phetioCreateArchetypes&phetioEmitHighFrequencyEvents=false
[CONSOLE] enabling assert
[ATTACHED]
[NAVIGATED] https://phet-io.colorado.edu/sims/circuit-construction-kit-dc/1.3/wrappers/studio/?phetioWrapperDebug=true&wrapperContinuousTest=%7B%22test%22%3A%5B%22circuit-construction-kit-dc%22%2C%22migration%22%2C%221.3-%3Emain%22%2C%22assert%22%5D%2C%22snapshotName%22%3A%22snapshot-1715015992095%22%2C%22timestamp%22%3A1715016697557%7D&phetioMigrationReport=assert&fuzz&exposeStandardPhetioWrapper
[NAVIGATED] about:blank
[CONSOLE] enabling assert
[NAVIGATED] https://phet-io.colorado.edu/sims/circuit-construction-kit-dc/1.3/circuit-construction-kit-dc_all_phet-io_debug.html?ea&postMessageOnError&phetioWrapperDebug=true&wrapperContinuousTest=%7B%22test%22%3A%5B%22circuit-construction-kit-dc%22%2C%22migration%22%2C%221.3-%3Emain%22%2C%22assert%22%5D%2C%22snapshotName%22%3A%22snapshot-1715015992095%22%2C%22timestamp%22%3A1715016697557%7D&phetioMigrationReport=assert&fuzz&exposeStandardPhetioWrapper&phetioEmitAPIBaseline&phetioCreateArchetypes&phetioEmitHighFrequencyEvents=false
[CONSOLE] enabling assert
[CONSOLE] an attempt was made to set the output level for a sound category on an uninitialized sound manager, ignoring
[CONSOLE] an attempt was made to set the output level for a sound category on an uninitialized sound manager, ignoring
[CONSOLE] continuous-test-wrapper-load
[CONSOLE] Assertion failed: Impossible set state from iterate; unset state: {
"circuitConstructionKitDc.labScreen.view.circuitNode.resistorNodeGroup.resistorNode_0.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.labScreen.view.circuitNode.householdObjectNodeGroup.householdObjectNode_0.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.introScreen.view.circuitNode.lightBulbNodeGroup.lightBulbNode_1.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.introScreen.view.circuitNode.lightBulbNodeGroup.lightBulbNode_2.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.introScreen.view.circuitNode.lightBulbNodeGroup.lightBulbNode_3.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.labScreen.view.circuitNode.seriesAmmeterNodeGroup.seriesAmmeterNode_2.probeReadoutText.stringProperty": {
"value": "—",
"validValues": null,
"units": null
},
"circuitConstructionKitDc.labScreen.view.circuitNode.seriesAmmeterNodeGroup.seriesAmmeterNode_2.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
}
} JSHandle@object
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: Error: Assertion failed: Impossible set state from iterate; unset state: {
"circuitConstructionKitDc.labScreen.view.circuitNode.resistorNodeGroup.resistorNode_0.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.labScreen.view.circuitNode.householdObjectNodeGroup.householdObjectNode_0.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.introScreen.view.circuitNode.lightBulbNodeGroup.lightBulbNode_1.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.introScreen.view.circuitNode.lightBulbNodeGroup.lightBulbNode_2.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.introScreen.view.circuitNode.lightBulbNodeGroup.lightBulbNode_3.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
},
"circuitConstructionKitDc.labScreen.view.circuitNode.seriesAmmeterNodeGroup.seriesAmmeterNode_2.probeReadoutText.stringProperty": {
"value": "—",
"validValues": null,
"units": null
},
"circuitConstructionKitDc.labScreen.view.circuitNode.seriesAmmeterNodeGroup.seriesAmmeterNode_2.inputEnabledProperty": {
"value": true,
"validValues": null,
"units": null
}
}
[object Object]
at window.assertions.assertFunction (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/assert/js/assert.js:28:13)
at PhetioStateEngine.iterate (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/phet-io/js/PhetioStateEngine.js:324:19)
at PhetioStateEngine.setState (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/phet-io/js/PhetioStateEngine.js:241:31)
at PhetioStateEngine.setFullState (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/phet-io/js/PhetioStateEngine.js:261:10)
at PhetioEngine.implementation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/phet-io/js/phetioEngine.js:989:34)
at PhetioCommandProcessor.process (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/phet-io/js/phetioCommandProcessor.js:309:51)
at getReturn (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/phet-io/js/phetioCommandProcessor.js:180:29)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/phet-io/js/phetioCommandProcessor.js:188:18
at Array.map (<anonymous>)
at PhetioCommandProcessor.processCommands (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/phet-io/js/phetioCommandProcessor.js:177:30)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[CONSOLE] continuous-test-wrapper-error
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)
[CONSOLE] continuous-test-wrapper-error
[PAGE ERROR] Error: TypeError: Cannot read properties of undefined (reading 'step')
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:102
at Proxy.forEach (<anonymous>)
at CircuitNode.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CircuitNode.js:530:34)
at LabScreenView.step (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/circuit-construction-kit-common/js/view/CCKCScreenView.js:405:22)
at http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:367:19
at PhetioAction.execute (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/tandem/js/PhetioAction.js:137:17)
at Sim.stepSimulation (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:884:31)
at Sim.stepOneFrame (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:874:12)
at Sim.runAnimationLoop (http://128.138.93.172/continuous-testing/ct-snapshots/1715015992095/chipper/dist/js/joist/js/Sim.js:852:12)