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Tutorial Error: lark.exceptions.VisitError: Error trying to process rule "float_type" #24

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BwRy opened this issue Jul 7, 2023 · 2 comments · Fixed by #28
Closed

Tutorial Error: lark.exceptions.VisitError: Error trying to process rule "float_type" #24

BwRy opened this issue Jul 7, 2023 · 2 comments · Fixed by #28

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@BwRy
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BwRy commented Jul 7, 2023

I installed pymlir via pip3 install ./ in the directory that has setup.py.
When attempting to follow the tutorial, I get the following error:

Python 3.8.10 (default, May 26 2023, 14:05:08) 
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import mlir
>>> ast1 = mlir.parse_path('toy.mlir')
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 47, in _call_userfunc
    return f(children)
  File "/usr/local/lib/python3.8/dist-packages/mlir/astnodes.py", line 17, in from_lark
    assert not any(isinstance(el, (Token, Tree)) for el in args)
AssertionError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.8/dist-packages/mlir/parser.py", line 159, in parse_path
    return parse_file(fp, dialects)
  File "/usr/local/lib/python3.8/dist-packages/mlir/parser.py", line 146, in parse_file
    return parse_string(file.read(), dialects)
  File "/usr/local/lib/python3.8/dist-packages/mlir/parser.py", line 133, in parse_string
    return parser.parse(code)
  File "/usr/local/lib/python3.8/dist-packages/mlir/parser.py", line 96, in parse
    root_node = self.transformer.transform(tree)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 84, in transform
    return self._transform_tree(tree)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 80, in _transform_tree
    children = list(self._transform_children(tree.children))
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 71, in _transform_children
    yield self._transform_tree(c)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 81, in _transform_tree
    return self._call_userfunc(tree, children)
  File "/usr/local/lib/python3.8/dist-packages/lark/visitors.py", line 51, in _call_userfunc
    raise VisitError(tree, e)
lark.exceptions.VisitError: Error trying to process rule "float_type":

Platform:

$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 20.04.6 LTS
Release:	20.04
Codename:	focal

$ python3
Python 3.8.10 (default, May 26 2023, 14:05:08) 
[GCC 9.4.0] on linux
>>> import lark
>>> lark.__version__
'0.7.8'
>>> import parse
>>> parse.__version__
'1.14.0'
@JibinArvin
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Same issue as you..

@amanda849 amanda849 mentioned this issue Oct 23, 2023
Merged
@tbennun
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tbennun commented Nov 9, 2023

@BwRy @JibinArvin if you have a chance, please try this after #28 is now merged (thanks, @amanda849!)

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Fix 'float_type' assertion error
3 participants
@tbennun @BwRy @JibinArvin