What steps will reproduce the problem? 1. Make S1 an LTI (for e.g., smem --add {( ^is S1)})
Source the productions attached
Step 3 times What is the expected output? What do you see instead? It should produce the same chunk that would have been produced if S1 was not an LTI. Instead, it says:
Error: in production chunk-1_d2_opnochange*1,
The LHS has no roots.
mazina
commented
8 years ago
From maz...@gmail.com on January 09, 2013 16:57:20
What steps will reproduce the problem? 1. Make S1 an LTI (for e.g., smem --add {( ^is S1)})
Error: in production chunk-1_d2_opnochange*1, The LHS has no roots.
Unable to reorder this chunk: (state @S1 ^top-struct ^operator )
( ^name real-operator)
-->
( ^operator +)
( ^name faux-operator +)
This error is likely caused by the reasons outlined section 4 of the Soar manual, subsection "revising the substructure of a previous result".
Check that the rules are not revising substructure of a result matched only through the local state.
System halted. Interrupt received.This Agent halted. An agent halted during the run.
Attachment: faux-operator-test.soar
Original issue: http://code.google.com/p/soar/issues/detail?id=131