❗ ERR-40194: The Input Slug Already Exists
Context: Saving learning content
Error message: ERR-40194: The input slug already exists
Cause: A learning path/content with the same title already exists.
Action:
📝 Change the title to something unique.
🚫 Remove Not Allowed
Context: Trying to remove a step/learning format
Error message: "Remove not allowed"
Cause: The step has already been answered by a user.
Action:
🔁 Clone the learning content to create a new version. This resets user progress.
⚠️ Question Text Should Not Be Empty on Format...
Context: Saving, previewing, or publishing
Error message: Question text should not be empty on format ...
Cause: A required question text is missing on a step.
Action:
🔎 Use the format ID in the URL (e.g., format=123456) to find and update the empty question text.
🌐 Check translations too—they must also contain the required text.
❌ "value" Does Not Match Any of the Allowed Types
Context: Saving or previewing learning content
Error message: "value" does not match any of the allowed types
Cause: A step is missing a selected learning format.
Action:
✅ Make sure every step has a learning format selected.
⚠️ ERR-40092: Featured Path Cannot Have Dependencies
Context: Saving featured learning content
Error message: ERR-40092: This is a featured path. It cannot have dependencies.
Cause: A featured path is set with dependencies.
Action:
👥 Go to User Management > Groups
🔗 Remove the dependency (unlink the learning path from a user group).
🎥 ERR-40172: Images and Videos Cannot Be Mixed
Context: Saving content or translations
Error message: ERR-40172: Images and Videos cannot be mixed on Learning Formats
Cause: Default language and translation have different media types.
Action:
🧹 Clear media in both default & translated steps.
🔁 Ensure same media type is used in all versions.
🧩 Parent Path ID Was Not Found
Context: Saving cloned learning content
Error message: Parent Path ID was not found
Cause: The original content had a dependency that was removed after cloning.
Action:
🔽 Go to “Which learning content does this depend on” dropdown and select "None" or a new path.
📝 Question Text ID Should Not Be Empty on Format with ID...
Context: Editing or saving content
Error message: Question text id should not be empty on format with id ...
Cause: A required field (e.g., title or question) is missing.
Action:
Use the format ID in the error or URL.
Navigate to the matching step.
✅ Fill in the missing text field.
🔁 Also check for missing translations.