1) formgrader.spec.ts:393:1 › Load manage submissions ──────────────────────────────────────────── Error: Navigation to "http://localhost:8888/formgrader/manage_submissions/Problem%20Set%201" is interrupted by another navigation to "http://localhost:8888/formgrader" =========================== logs =========================== navigating to "http://localhost:8888/formgrader/manage_submissions/Problem%20Set%201", waiting until "load" ============================================================ at captureRawStack (/tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/utils/stackTrace.js:47:17) at Frame._wrapApiCall (/tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/client/channelOwner.js:152:51) at Proxy.<anonymous> (/tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/client/channelOwner.js:122:27) at Frame.goto (/tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/client/frame.js:87:63) at /tmp/nbgrader-galata-junfvh5p/nbgrader/tests/ui-tests/formgrader.spec.ts:409:16 at /tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/workerMain.js:352:9 at TestInfoImpl._runAndFailOnError (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/testInfo.js:182:7) at /tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/workerMain.js:348:21 at TimeoutRunner.run (/tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/utils/timeoutRunner.js:49:14) at TimeoutManager.runWithTimeout (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/timeoutManager.js:62:7) at TestInfoImpl._runWithTimeout (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/testInfo.js:169:26) at WorkerMain._runTest (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/workerMain.js:284:5) at WorkerMain.runTestGroup (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/workerMain.js:208:11) at process.<anonymous> (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/common/process.js:88:22)

2) validate_assignment.spec.ts:136:1 › Validation failure ──────────────────────────────────────── Error: Timed out 5000ms waiting for expect(received).toHaveCount(expected) // deep equality Expected: 1 Received: 0 Call log: - expect.toHaveCount with timeout 5000ms - waiting for locator('.nbgrader-ErrorDialog') - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" - locator resolved to 0 elements - unexpected value "0" at __PWZONE__[3257]-expectZone (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/matchers/expect.js:221:29) at /tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/utils/zones.js:75:33 at runWithFinally (/tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/utils/zones.js:82:20) at Zone.run (/tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/utils/zones.js:75:12) at ZoneManager.run (/tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/utils/zones.js:31:58) at /tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/matchers/expect.js:218:32 at Proxy.toHaveCount (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/matchers/expect.js:227:11) at waitForErrorModal (/tmp/nbgrader-galata-junfvh5p/nbgrader/tests/ui-tests/utils/test_utils.ts:74:55) at /tmp/nbgrader-galata-junfvh5p/nbgrader/tests/ui-tests/validate_assignment.spec.ts:147:26 at /tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/workerMain.js:352:9 at TestInfoImpl._runAndFailOnError (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/testInfo.js:182:7) at /tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/workerMain.js:348:21 at TimeoutRunner.run (/tmp/nbgrader-galata-junfvh5p/node_modules/playwright-core/lib/utils/timeoutRunner.js:49:14) at TimeoutManager.runWithTimeout (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/timeoutManager.js:62:7) at TestInfoImpl._runWithTimeout (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/testInfo.js:169:26) at WorkerMain._runTest (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/workerMain.js:284:5) at WorkerMain.runTestGroup (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/worker/workerMain.js:208:11) at process.<anonymous> (/tmp/nbgrader-galata-junfvh5p/node_modules/@playwright/test/lib/common/process.js:88:22)

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

3) validate_assignment.spec.ts:158:1 › Validation grade cell changed ───────────────────────────── Error: locator.click: Target closed =========================== logs =========================== waiting for locator('button.validate-button') locator resolved to <button aria-pressed="false" aria-disabled="false" title…>…</button> attempting click action waiting for element to be visible, enabled and stable element is not visible - waiting... ============================================================ 166 | 167 | // click on validate, and expect an error modal > 168 | await page.locator("button.validate-button").click(); | ^ 169 | await waitForErrorModal(page); 170 | 171 | await page.waitForSelector(".nbgrader-ErrorDialog .validation-changed"); at /home/runner/work/nbgrader/nbgrader/nbgrader/tests/ui-tests/validate_assignment.spec.ts:168:48

3) validate_assignment.spec.ts:158:1 › Validation grade cell changed ───────────────────────────── Pending operations: - locator.click at nbgrader/tests/ui-tests/validate_assignment.spec.ts:168:48

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/