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How do I log JavaScript errors on my server?
How to log client-side JavaScript errors?
- Create a Usersnap account (free trials available)
- Embed a JavaScript snippet on your site or inside your web app.
- Activate the console recorder.
- You’re done.
What is ULS in SharePoint?
The Unified Logging Service (ULS) writes SharePoint Foundation events to the SharePoint Trace Log, and stores them in the file system. ULS logging, when implemented effectively, can provide very useful information for developers, server administrators, and support personnel alike.
Where can I find JavaScript errors?
In Chrome, navigate to Tools > Advanced > Error Console. The error console will open. Select JavaScript and Errors from the two drop downs. To find the error location, expand one of the errors.
How to find the location of SharePoint error log?
The server returned a non-specific error when trying to get data from the data source. Check the format and content of your query and try again. If the problem persists, contact the server administrator. How to find more details logs? Beside the ULS log that Jaap mentions, you will also find relevant information in the “Application” Event Log.
Every server running Windows SharePoint Services 3.0 and Office SharePoint Server 2007 wrote logging information to the ULS log files and server event log.
What is the unified logging service in SharePoint?
Developers could also write to the SharePoint log, known as the Unified Logging Service (ULS), but it required some extra work to write directly to the log files. Microsoft added more logging and debugging capabilities to SharePoint 2010 to help developers include additional monitoring and troubleshooting to their custom applications.
The article Configure diagnostic logging (SharePoint Foundation 2010) (Microsoft TechNet) demonstrates how to configure the diagnostic logging in SharePoint 2010. Another change Microsoft introduced is a new database that contains all logging information for all servers in the farm.