This is unreleased documentation for Rasa Documentation Main/Unreleased version.
For the latest released documentation, see the latest version (3.x).

Version: Main/Unreleased


UnsupportedModelVersionError Objects

class UnsupportedModelVersionError(RasaException)

Raised when a model is too old to be loaded.


  • model_version - the used model version that is not supported and triggered this exception

ModelNotFound Objects

class ModelNotFound(RasaException)

Raised when a model is not found in the path provided by the user.

NoEventsToMigrateError Objects

class NoEventsToMigrateError(RasaException)

Raised when no events to be migrated are found.

NoConversationsInTrackerStoreError Objects

class NoConversationsInTrackerStoreError(RasaException)

Raised when a tracker store does not contain any conversations.

NoEventsInTimeRangeError Objects

class NoEventsInTimeRangeError(RasaException)

Raised when a tracker store does not contain events within a given time range.

MissingDependencyException Objects

class MissingDependencyException(RasaException)

Raised if a python package dependency is needed, but not installed.

PublishingError Objects

class PublishingError(RasaException)

Raised when publishing of an event fails.


  • timestamp - Unix timestamp of the event during which publishing fails.


def __str__() -> Text

Returns string representation of exception.

ActionLimitReached Objects

class ActionLimitReached(RasaException)

Raised when predicted action limit is reached.