Comments (2)
Hey kijujjav,
Upon selecting the specific child, that child TreeNode could have an Action that throws YourCustomException. The TreeWalkerSession.WalkTree will throw an ActionTimeoutException with YourCustomException as the InnerException.
If you wanted to throw the exception during the child selection itself (without visiting the next node), then you could do that as well. Just throw the exception in the ShouldSelect via the UserContext if the statement is true. The TreeWalkerSession.WalkTree will throw an EvaluateDynamicPropertyException with an InnerException containing YourCustomException in this case. The difference here is that the persisted CurrentTreeNode will not be updated, since you didn't visit the Child node yet.
Let me know if that does/doesn't answer your question.
Thanks,
--Travis
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Closing issue. Please re-open if you have any follow-up questions.
from forge.
Related Issues (20)
- Does Forge have functionality to pause and continue workflow? HOT 3
- Allow TreeWalkerSession to call WalkTree multiple times
- Can Forge re-walk previous nodes? HOT 1
- Feature Ask - Allow application to choose when to invoke the forge action retry policy
- Feature Ask - Allow application to run custom code when Forge sees exceptions
- Add option to construct a TreeWalkerParameters with a ForgeTree instead of JsonSchema
- Make RetryExhaustedOnAction and TimeoutOnAction strings accessible from Tree
- SubroutineInput - StartOverOnRetry flag
- Add callback after LeafNode ActionResponse gets persisted
- CachedVariable for ChildSelectors HOT 1
- FinallyTrees - Ability to execute code before ending the tree walker session
- Casting ActionResponse Output object to custom types in Forge schema HOT 2
- Migrate to NetStandard 2.0 HOT 2
- Does Forge expose any API to validate schemas HOT 4
- EvaluateDynamicProperty inconsistent behavior for version 1.0.55 [Bug] HOT 2
- Re-execute Node even when there is a persisted response HOT 2
- What is the current status of Forge and ForgeEditor? HOT 2
- How to download/use ForgeEditor? HOT 4
- This repo is missing important files
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