Event loop is closed

1) assignment_list.spec.ts:234:1 › Open assignment list tab from menu ──────────────────────────── Test timeout of 60000ms exceeded.

1) assignment_list.spec.ts:234:1 › Open assignment list tab from menu ──────────────────────────── Error: locator.click: Target closed =========================== logs =========================== waiting for locator('#jp-mainmenu-nbgrader li[data-command="nbgrader:open-assignment-list"]') locator resolved to <li tabindex="0" role="menuitem" data-type="command"…>…</li> attempting click action waiting for element to be visible, enabled and stable element is visible, enabled and stable scrolling into view if needed done scrolling performing click action ============================================================ 250 | // Open assignment list from the menu 251 | await nbgrader_menu.click(); > 252 | await assignmentList_menu.click(); | ^ 253 | 254 | await expect(tabs).toHaveCount(mainPanelTabCount + 1); 255 | await expect(lastTab_label).toHaveText('Assignments'); at D:\a\nbgrader\nbgrader\nbgrader\tests\ui-tests\assignment_list.spec.ts:252:29

1) assignment_list.spec.ts:234:1 › Open assignment list tab from menu ──────────────────────────── Pending operations: - locator.click at nbgrader\tests\ui-tests\assignment_list.spec.ts:252:29 - apiRequestContext.fetch at node_modules\@jupyterlab\galata\src\contents.ts:473:25 - apiRequestContext.fetch at node_modules\@jupyterlab\galata\src\contents.ts:473:25

1) formgrader.spec.ts:778:1 › Load students submissions ────────────────────────────────────────── Error: ERROR in command : nbgrader autograde 'Problem Set 1' [AutogradeApp | INFO] Copying /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/submitted/Bitdiddle/Problem Set 1/jupyter.png -> /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/autograded/Bitdiddle/Problem Set 1/jupyter.png [AutogradeApp | INFO] Copying /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/submitted/Bitdiddle/Problem Set 1/timestamp.txt -> /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/autograded/Bitdiddle/Problem Set 1/timestamp.txt [AutogradeApp | INFO] Creating/updating student with ID 'Bitdiddle': {} /home/runner/work/nbgrader/nbgrader/nbgrader/api.py:2256: SAWarning: Object of type <SubmittedAssignment> not in session, add operation along 'Student.submissions' will not proceed (This warning originated from the Session 'autoflush' process, which was invoked automatically in response to a user-initiated operation.) for notebook in submission.assignment.notebooks: /home/runner/work/nbgrader/nbgrader/nbgrader/api.py:2256: SAWarning: Object of type <SubmittedAssignment> not in session, add operation along 'Assignment.submissions' will not proceed (This warning originated from the Session 'autoflush' process, which was invoked automatically in response to a user-initiated operation.) for notebook in submission.assignment.notebooks: /home/runner/work/nbgrader/nbgrader/nbgrader/api.py:150: SAWarning: Object of type <SubmittedNotebook> not in session, add operation along 'Notebook.submissions' will not proceed (This warning originated from the Session 'autoflush' process, which was invoked automatically in response to a user-initiated operation.) return [x for x in self._base_cells if isinstance(x, GradeCell)] [AutogradeApp | INFO] SubmittedAssignment<Problem Set 1 for Bitdiddle> submitted at 2015-02-02 22:58:23.948203 [AutogradeApp | INFO] Overwriting files with master versions from the source directory [AutogradeApp | INFO] Copying /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/source/./Problem Set 1/jupyter.png -> /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/autograded/Bitdiddle/Problem Set 1/jupyter.png [AutogradeApp | INFO] Sanitizing /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/submitted/Bitdiddle/Problem Set 1/Problem 1.ipynb [AutogradeApp | INFO] Converting notebook /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/submitted/Bitdiddle/Problem Set 1/Problem 1.ipynb [AutogradeApp | WARNING] Attribute 'checksum' for cell correct_squares has changed! (should be: 8f41dd0f9c8fd2da8e8708d73e506b3a, got: 845d4666cabb30b6c75fc534f7375bf5) [AutogradeApp | WARNING] Attribute 'checksum' for cell squares_invalid_input has changed! (should be: 23c2b667d3b60eff3be46eb3290a6b4a, got: 123394e73f33a622ec057e2eae51a54a) [AutogradeApp | INFO] Writing 8886 bytes to /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/autograded/Bitdiddle/Problem Set 1/Problem 1.ipynb [AutogradeApp | INFO] Autograding /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/autograded/Bitdiddle/Problem Set 1/Problem 1.ipynb [AutogradeApp | INFO] Converting notebook /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/autograded/Bitdiddle/Problem Set 1/Problem 1.ipynb [AutogradeApp | INFO] Writing 15165 bytes to /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/autograded/Bitdiddle/Problem Set 1/Problem 1.ipynb [AutogradeApp | INFO] Sanitizing /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/submitted/Bitdiddle/Problem Set 1/Problem 2.ipynb [AutogradeApp | INFO] Converting notebook /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/submitted/Bitdiddle/Problem Set 1/Problem 2.ipynb [AutogradeApp | INFO] Writing 2359 bytes to /tmp/nbgrader-galata-pash060j/nbgrader-formgrader-test/autograded/Bitdiddle/Problem Set 1/Problem 2.ipynb [AutogradeApp | INFO] Autograding /tmp/nbgrader-galata-pash060j/nbgrader-formgra

1) formgrader.spec.ts:735:1 › Load students ────────────────────────────────────────────────────── Error: Navigation to "http://localhost:8888/formgrader/manage_students" is interrupted by another navigation to "http://localhost:8888/formgrader" =========================== logs =========================== navigating to "http://localhost:8888/formgrader/manage_students", waiting until "load" ============================================================ at captureRawStack (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/utils/stackTrace.js:47:17) at Frame._wrapApiCall (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/client/channelOwner.js:152:51) at Proxy.<anonymous> (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/client/channelOwner.js:122:27) at Frame.goto (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/client/frame.js:87:63) at /tmp/nbgrader-galata-fvmqw0gl/nbgrader/tests/ui-tests/formgrader.spec.ts:751:16 at /tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/workerMain.js:352:9 at TestInfoImpl._runAndFailOnError (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/testInfo.js:182:7) at /tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/workerMain.js:348:21 at TimeoutRunner.run (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/utils/timeoutRunner.js:49:14) at TimeoutManager.runWithTimeout (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/timeoutManager.js:62:7) at TestInfoImpl._runWithTimeout (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/testInfo.js:169:26) at WorkerMain._runTest (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/workerMain.js:284:5) at WorkerMain.runTestGroup (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/workerMain.js:208:11) at process.<anonymous> (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/common/process.js:88:22)

2) validate_assignment.spec.ts:158:1 › Validation grade cell changed ───────────────────────────── Test timeout of 60000ms exceeded.

2) validate_assignment.spec.ts:158:1 › Validation grade cell changed ───────────────────────────── Error: Page closed =========================== logs =========================== waiting for locator('.nbgrader-ErrorDialog .validation-changed') to be visible ============================================================ at captureRawStack (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/utils/stackTrace.js:47:17) at Frame._wrapApiCall (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/client/channelOwner.js:152:51) at Proxy.<anonymous> (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/client/channelOwner.js:122:27) at Frame.waitForSelector (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/client/frame.js:197:40) at Proxy.waitForSelector (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/client/page.js:235:28) at /tmp/nbgrader-galata-fvmqw0gl/nbgrader/tests/ui-tests/validate_assignment.spec.ts:171:14 at /tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/workerMain.js:352:9 at TestInfoImpl._runAndFailOnError (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/testInfo.js:182:7) at /tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/workerMain.js:348:21 at TimeoutRunner.run (/tmp/nbgrader-galata-fvmqw0gl/node_modules/playwright-core/lib/utils/timeoutRunner.js:49:14) at TimeoutManager.runWithTimeout (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/timeoutManager.js:62:7) at TestInfoImpl._runWithTimeout (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/testInfo.js:169:26) at WorkerMain._runTest (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/workerMain.js:284:5) at WorkerMain.runTestGroup (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/worker/workerMain.js:208:11) at process.<anonymous> (/tmp/nbgrader-galata-fvmqw0gl/node_modules/@playwright/test/lib/common/process.js:88:22)

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v2, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v2, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v2, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v2, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v2, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v2, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v2, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-python@v2, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

21 skipped 25 passed (3.4m)

46 passed (9.1m)

1 flaky assignment_list.spec.ts:234:1 › Open assignment list tab from menu ───────────────────────────── 21 skipped 24 passed (5.6m)

21 skipped 25 passed (5.2m)

21 skipped 25 passed (6.2m)

46 passed (11.2m)

1 flaky formgrader.spec.ts:778:1 › Load students submissions ─────────────────────────────────────────── 45 passed (12.4m)