Closed emilkeyder closed 5 years ago
Hello @emilkeyder,
I am using the branch hybrid
(which will be soon master
), and this problem is not happening for me with Python 3.5. Seeing that the version of the Python package is 0.1.0
I reckon you must be using another branch. If you're using the hybrid
branch, you should be at 0.2.0
.
In any case, your report allowed me to find another bug which would annoy you later on, involving the (total-cost)
function/object fluent, which is fixed in this commit.
I am closing this issue for now, let me know if the issue persists and I will be happy to reopen it.
This can be replicated with:
Resulting in:
Traceback (most recent call last): File "", line 1, in
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/io/fstrips.py", line 27, in read_problem
self.parse_domain(domain)
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/io/fstrips.py", line 37, in parse_domain
self.parse_file(filename, 'domain')
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/io/fstrips.py", line 34, in parse_file
self.parser.visit(domain_parse_tree)
File "/usr/local/lib/python3.7/site-packages/antlr4_python3_runtime-4.7.1-py3.7.egg/antlr4/tree/Tree.py", line 34, in visit
return tree.accept(self)
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/io/_fstrips/parser/parser.py", line 790, in accept
return visitor.visitDomain(self)
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/io/_fstrips/parser/visitor.py", line 19, in visitDomain
return self.visitChildren(ctx)
File "/usr/local/lib/python3.7/site-packages/antlr4_python3_runtime-4.7.1-py3.7.egg/antlr4/tree/Tree.py", line 44, in visitChildren
childResult = c.accept(self)
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/io/_fstrips/parser/parser.py", line 2191, in accept
return visitor.visitPredicate_definition_block(self)
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/io/_fstrips/parser/visitor.py", line 134, in visitPredicate_definition_block
return self.visitChildren(ctx)
File "/usr/local/lib/python3.7/site-packages/antlr4_python3_runtime-4.7.1-py3.7.egg/antlr4/tree/Tree.py", line 44, in visitChildren
childResult = c.accept(self)
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/io/_fstrips/parser/parser.py", line 2256, in accept
return visitor.visitSingle_predicate_definition(self)
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/io/_fstrips/reader.py", line 108, in visitSingle_predicate_definition
return self.language.predicate(predicate, *argument_types)
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/fol.py", line 234, in predicate
self._check_name_not_defined(name, self._predicates, err.DuplicatePredicateDefinition)
File "/usr/local/lib/python3.7/site-packages/tarski-0.1.0-py3.7.egg/tarski/fol.py", line 229, in _check_name_not_defined
raise exception(name, where[name])
tarski.errors.DuplicatePredicateDefinition: Duplicate definition of element "on": "on/2"