Traceback (most recent call last):

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\engine\base.py", line 1204, in _execute_context

    context = constructor(dialect, self, conn, *args)

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\engine\default.py", line 793, in _init_compiled

    compiled._result_columns,

AttributeError: 'SQLiteDDLCompiler' object has no attribute '_result_columns'

 

The above exception was the direct cause of the following exception:

 

Traceback (most recent call last):

  File "C:\Users\zacha\AppData\Roaming\JetBrains\PyCharm2022.1\scratches\scratch_5.py", line 5, in <module>

    test.setUp()

  File "C:\Users\zacha\PycharmProjects\LiSE\LiSE\LiSE\allegedb\tests\test_all.py", line 24, in setUp

    self.engine = ORM('sqlite:///:memory:')

  File "C:\Users\zacha\PycharmProjects\LiSE\LiSE\LiSE\allegedb\__init__.py", line 795, in __init__

    self.query.initdb()

  File "C:\Users\zacha\PycharmProjects\LiSE\LiSE\LiSE\allegedb\query.py", line 803, in initdb

    raise ret

  File "C:\Users\zacha\PycharmProjects\LiSE\LiSE\LiSE\allegedb\query.py", line 226, in initdb

    ret = self.init_table(table)

  File "C:\Users\zacha\PycharmProjects\LiSE\LiSE\LiSE\allegedb\query.py", line 101, in init_table

    return self.sql('create_{}'.format(tbl))

  File "C:\Users\zacha\PycharmProjects\LiSE\LiSE\LiSE\allegedb\query.py", line 113, in sql

    return getattr(self.alchemist, stringname)(*args, **kwargs)

  File "C:\Users\zacha\PycharmProjects\LiSE\LiSE\LiSE\allegedb\alchemy.py", line 442, in caller

    return self.conn.execute(statement)

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\engine\base.py", line 1011, in execute

    return meth(self, multiparams, params)

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\sql\compiler.py", line 337, in _execute_on_connection

    return connection._execute_compiled(self, multiparams, params)

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\engine\base.py", line 1147, in _execute_compiled

    ret = self._execute_context(

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\engine\base.py", line 1206, in _execute_context

    self._handle_dbapi_exception(

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\engine\base.py", line 1510, in _handle_dbapi_exception

    util.raise_(

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\util\compat.py", line 182, in raise_

    raise exception

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\engine\base.py", line 1204, in _execute_context

    context = constructor(dialect, self, conn, *args)

  File "C:\Users\zacha\AppData\Local\Programs\Python\Python39\lib\site-packages\sqlalchemy\engine\default.py", line 793, in _init_compiled

    compiled._result_columns,

sqlalchemy.exc.StatementError: (builtins.AttributeError) 'SQLiteDDLCompiler' object has no attribute '_result_columns'

[SQL:

CREATE TABLE branches (

        branch TEXT NOT NULL,

        parent TEXT,

        parent_turn INTEGER NOT NULL,

        parent_tick INTEGER NOT NULL,

        end_turn INTEGER NOT NULL,

        end_tick INTEGER NOT NULL,

        PRIMARY KEY (branch),

        CHECK (branch<>parent),

        FOREIGN KEY(branch) REFERENCES branches (parent)

)

 WITHOUT ROWID

 

]