SELENIUM : UnhandledAlertException : SDET Automation Testing Interview Questions & Answers

SELENIUM : UnhandledAlertException

SDET Automation Testing Interview Questions & Answers

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SELENIUM : UnhandledAlertException

It typically occurs when you try to interact with an alert dialog box that is not handled by the WebDriver instance.

Here are some possible causes of this exception and some solutions you can try:

1. Alert dialog is not present: If the alert dialog box is not present on the page, you may need to use a wait method to wait for the alert to appear before interacting with it.

3. Timing issues: If the alert dialog box appears while the page is still processing, you may need to add a wait time before interacting with the alert dialog box to ensure that it is fully loaded.

4. Incorrect use of Alert class: If you are using the Alert class to interact with the alert dialog box, make sure you are using the correct methods (e.g., accept() or dismiss()) to handle the alert.

5. JavaScript error: If a JavaScript error occurs on the page, it may cause an alert dialog box to appear. In this case, you may need to fix the JavaScript error to prevent the alert dialog box from appearing.

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SELENIUM : UnhandledAlertException

It typically occurs when you try to interact with an alert dialog box that is not handled by the WebDriver instance.

When trying to interact with the page while a modal dialog is open:

Here are some possible causes of this exception and some solutions you can try:

1. Alert dialog is not present: If the alert dialog box is not present on the page, you may need to use a wait method to wait for the alert to appear before interacting with it.

2. Alert dialog is not handled: If the alert dialog box is not handled by the WebDriver instance, you may need to switch to the alert dialog using the switch_to.alert() method before interacting with it.

3. Timing issues: If the alert dialog box appears while the page is still processing, you may need to add a wait time before interacting with the alert dialog box to ensure that it is fully loaded.

4. Incorrect use of Alert class: If you are using the Alert class to interact with the alert dialog box, make sure you are using the correct methods (e.g., accept() or dismiss()) to handle the alert.

5. JavaScript error: If a JavaScript error occurs on the page, it may cause an alert dialog box to appear. In this case, you may need to fix the JavaScript error to prevent the alert dialog box from appearing.