931d4fced5
🤖 I have created a release *beep* *boop* --- <details><summary>puppeteer: 19.4.0</summary> ## [19.4.0](https://github.com/puppeteer/puppeteer/compare/puppeteer-v19.3.0...puppeteer-v19.4.0) (2022-12-07) ### Features * **chromium:** roll to Chromium 109.0.5412.0 (r1069273) ([#9364](https://github.com/puppeteer/puppeteer/issues/9364)) ([1875da6
](1875da6191
)), closes [#9233](https://github.com/puppeteer/puppeteer/issues/9233) ### Dependencies * The following workspace dependencies were updated * dependencies * puppeteer-core bumped from 19.3.0 to 19.4.0 </details> <details><summary>puppeteer-core: 19.4.0</summary> ## [19.4.0](https://github.com/puppeteer/puppeteer/compare/puppeteer-core-v19.3.0...puppeteer-core-v19.4.0) (2022-12-07) ### Features * ability to send headers via ws connection to browser in node.js environment ([#9314](https://github.com/puppeteer/puppeteer/issues/9314)) ([937fffa
](937fffaedc
)), closes [#7218](https://github.com/puppeteer/puppeteer/issues/7218) * **chromium:** roll to Chromium 109.0.5412.0 (r1069273) ([#9364](https://github.com/puppeteer/puppeteer/issues/9364)) ([1875da6
](1875da6191
)), closes [#9233](https://github.com/puppeteer/puppeteer/issues/9233) * **puppeteer-core:** keydown supports commands ([#9357](https://github.com/puppeteer/puppeteer/issues/9357)) ([b7ebc5d
](b7ebc5d9bb
)) ### Bug Fixes * **puppeteer-core:** avoid type instantiation errors ([#9370](https://github.com/puppeteer/puppeteer/issues/9370)) ([17f31a9
](17f31a9ee4
)), closes [#9369](https://github.com/puppeteer/puppeteer/issues/9369) </details> --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
34 lines
729 B
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34 lines
729 B
Markdown
---
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sidebar_label: errors
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---
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# errors variable
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> Warning: This API is now obsolete.
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>
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> Import error classes directly.
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>
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> Puppeteer methods might throw errors if they are unable to fulfill a request. For example, `page.waitForSelector(selector[, options])` might fail if the selector doesn't match any nodes during the given timeframe.
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>
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> For certain types of errors Puppeteer uses specific error classes. These classes are available via `puppeteer.errors`.
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#### Signature:
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```typescript
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errors: PuppeteerErrors;
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```
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## Example
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An example of handling a timeout error:
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```ts
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try {
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await page.waitForSelector('.foo');
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} catch (e) {
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if (e instanceof TimeoutError) {
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// Do something if this is a timeout.
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}
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}
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```
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