# Error handling with components

This section explains how to handle errors using components.

Talend offers the following components to design error handling:

* tAssert and tAssertCatcher
* tChronometerStart and tChronometerStop
* tDie, tWarn and tLogCatcher
* tFlowMeter and tFlowMeterCatcher
* tLogRow

For more information, see the related documentation of these components.

### In this section

* [Using tAssert and tAssertCatcher for error handling](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2024-05/using-tassert-and-tassertcatcher-for-error-handling)
* [Using tChronometerStart and tChronometerStop for error handling](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2024-05/using-tchronometerstart-and-tchronometerstop-for-error-handling)
* [Using tDie, tWarn and tLogCatcher for error handling](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2024-05/using-tdie-twarn-and-tlogcatcher-for-error-handling)
* [Using tFlowMeter and tFlowMeterCatcher for error handling](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2024-05/using-tflowmeter-and-tflowmetercatcher-for-error-handling)
* [Using tLogRow for error handling](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2024-05/using-tlogrow-for-error-handling)