I have the same problem.

I tried clear the browser cache, logout , restart browser, but no one worked.

We may need a server side fixing.

I'm also facing the same issue, getting below error

Display error

Action that failed

:

-

For class

:

Data-Portal

-

Current operator

:

REG-384072

Object key

:

-

Read/Write

:

true

Error message

:

Error occurred trying to parse the expression and augmenting the code: java.lang.NullPointerException

Hello everyone!

Thank you for reporting this here. Currently there is a Pega Academy System Issue that can be viewed on the Pega Academy homepage.

Here is what the verbiage says:  

Pega Academy System Issue

The Pega Academy team is currently aware of an issue that is impacting learners and blocking access to Pega Academy courses. We are actively working to resolve this issue as soon as possible. This impacts all users and we apologize in advance for any inconvenience.

Please continue to visit the Pega Academy homepage for updates.

Thank you!

Marissa | Senior Moderator | Pega Collaboration Center

The announcement on the Pega Academy page has been removed. This should work for you.