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own-pt / cl-krr

Environment for knowledge representation, reasoning, and engineering.
Apache License 2.0
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reload the library raise an error #21

Open arademaker opened 5 years ago

arademaker commented 5 years ago 
Tried to unmemoize FIND-CLASS-HIERARCHY, but the symbol's function was changed since. Maybe you need to UNTRACE it first, or cancel some ADVICE; or maybe you failed to unmemoize before you redefined it, and will need to re-redefine it after restoring the old version.
   [Condition of type SIMPLE-ERROR]