[ENVRNMNT8] error after update to clipspy v1.0.5 when calling Environment.assert_string() with ordered fact

[sjvega0]

After finished updating from clipspy v1.0.4 to v1.0.5, I'm finding the error [ENVRNMNT8] Environment data not fully deallocated when running code that:

• asserts an ordered fact by calling Environment.assert_string(), and
• clears the environment with Environment.clear() at some point afterwards.

This error does not occur when using clipspy v1.0.4 .

Here's a sample script that reproduces the problem:

# FILE NAME: test_script.py

import clips

env = clips.Environment()

env.clear()

env.reset()

print("Asserting ordered fact...")

env.assert_string("(an ordered fact)")

print("Facts found:")
for fact in env.facts():
    print(f"\t{fact}")

env.clear()

print('End of script')

Notice that this error does not come up when running the code in the Python REPL, but does when running the above script on a standard terminal as:

>python -m test_script

Here is the full output:

Asserting ordered fact...
Facts found:
        (an ordered fact)
End of script

[ENVRNMNT8] Environment data not fully deallocated.

[ENVRNMNT8] MemoryAmount = 40.

[ENVRNMNT8] MemoryCalls = 1.

Worth mentioning that, after some testing, determined that this error does not occur:

• if only template facts are asserted via Environment.assert_string(); or
• if the call to Environment.clear() towards the end of the script is removed.

[jimklo]

having similar issue. Seems to be same issue as #72