Record Case Detail

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 710, in execute
    h0 = searchAgents.cornersHeuristic(start_state, problem)
  File "searchAgents.py", line 386, in cornersHeuristic
    unVisited = list(filter(lambda x: not state[1][corners.index(x)], corners))
  File "searchAgents.py", line 386, in <lambda>
    unVisited = list(filter(lambda x: not state[1][corners.index(x)], corners))
AttributeError: 'dict' object has no attribute 'index'

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.

*** PASS: heuristic value less than true cost at start state

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