Notes
This function is in beta test. Please help improve it in the issues
here.
Traceback (most recent call last):
File "autograder.py", line 355, in <module>
runTest(options.runTest, moduleDict, printTestCase=options.printTestCase, display=getDisplay(True, options))
File "autograder.py", line 219, in runTest
testCase.execute(grades, moduleDict, solutionDict)
File "searchTestClasses.py", line 526, in execute
passed, message = self.checkHeuristic(heuristic, problem, state, solutionCost)
File "searchTestClasses.py", line 490, in checkHeuristic
h0 = heuristic(state, problem)
File "searchAgents.py", line 483, in foodHeuristic
return max(distance)
ValueError: max() arg is an empty sequence
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, the main problem you meet now is Runtime Error. And the exit code of your program is 1, which should be 0.
Please double check your code to solve this problem and try again.
Your Answer
JOJ Answer
*** PASS: ./test_cases/q7/food_heuristic_4.test