Press Ctrl + Shift + J or go to Tools > Web Developer > Error Console in Firefox. The error console appears. If there are no problems, try refreshing the page. When the page loads, an error may occur.
Also, How do I stop script errors in Firefox?
Increasing the duration of the script In the address box, type about:config and hit EnterReturn. A message box may display. Search for the choice dom. max script run time in the about:config page and double-click it. Type 20 into the Enter integer value prompt. Press OK.
Related Questions and Answers
Why am I getting a script error message?
How do I get rid of script errors?
What to Do If You Get a Script Error Refresh the site page. Update your browser. Other web pages should be loaded. Change to another web browser. Use a different device to access the website. Remove internet transient files. Remove all plug-ins. Hardware acceleration is disabled.
How do you stop scripts?
Avoid Using the eval command () It should nearly never be required to utilize it. It also poses a security risk since it permits arbitrary code to be executed.
The major distinction between the types is their promise. then (success, failure), and promise then(success). The catch(error) is because if the success callback delivers a rejected promise, only the second form will capture the rejection.
How do you throw an error in Java?
Using the “throw” command to throw an exception is easy. The Exception object you want to throw is then specified. Every Exception has a message, which is a human-readable explanation of the mistake.
How do you fix an error occurred in the script on this page?
How to Repair “An Error in a Script on This Page Occurred” Temporary files should be deleted. Close any browser windows that are open. Install Urlmon.dll. Select “Run” from the “Start” menu. Report issues with Internet Explorer. Third-party browser extensions should be disabled. Script Debugging is disabled. Install Internet Explorer once again.
What is internal script failure?
When a user tried to log in with an erroneous or empty username, it would provide the message “internal script error.” It should return the user to the same page with an error message like “Invalid login, please try again.” When the CAS server (SSO) was deactivated, the problem was resolved.
This Video Should Help: