Security

Splunk Web Application shows $.klass error

kira_l
Explorer

Hi all,

Hope all's good.

I was trying my hands on the example login page using Splunk's Javascript SDK.

Here's the link of the tutorial, which I followed:

http://dev.splunk.com/view/SP-CAAAEXE

But when I run my code in the browser, it shows "config.js:135976 Uncaught TypeError: $.klass is not a function" error in console. I tried getting the updated version of splunk-sdk from github, but it didn't change the result. Not sure how to go about it. There were certain blogs which suggested that the problem's root cause might lie in splunk-sdk itself.

If anybody has any idea on how to resolve this, please do let me know.

Thanks 🙂

thanhtd
Engager

I guess you are using Splunk JS Stack 1.4 from http://dev.splunk.com/view/SP-CAAAEWR. When using this 1.4 version I had the same issue with you.

When I change to Splunk JS Stack version 1.1 from http://dev.splunk.com/view/webframework-developapps/SP-CAAAESV, the issue is resolved.

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Why Splunk Customers Should Attend Cisco Live 2026 Las Vegas

Why Splunk Customers Should Attend Cisco Live 2026 Las Vegas     Cisco Live 2026 is almost here, and this ...

What Is the Name of the USB Key Inserted by Bob Smith? (BOTS Hint, Not the Answer)

Hello Splunkers,   So you searched, “what is the name of the usb key inserted by bob smith?”  Not gonna lie… ...

Automating Threat Operations and Threat Hunting with Recorded Future

    Automating Threat Operations and Threat Hunting with Recorded Future June 29, 2026 | Register   Is your ...