
Fix common mistakes in challenges and mission exercises
Spelling mistakes are the most common cause of validation errors in auto-graded challenges and mission exercises. If a task or user story fails validation after you submit your solution build for verification, click the failed task or user story to reveal the grading results.
Then, review your solution build carefully, and fix any naming conventions or spelling errors noted in the grading results. If the validation error is not related to a naming convention of spelling error, review our list of the most common causes of error messages.
Most Common Errors
Common errors in case life cycle design
Common errors with Fields and Views
Common errors with data objects
If you are still having trouble completing the challenge or mission exercise, we recommend resetting the Pega instance and working through the challenge or mission exercise again. If you are having technical issues with a Pega instance, please contact the Pega Academy support team.