Exception has occurred: AttributeError 'NoneType' object has no attribute 'start'
robml opened this issue · comments
robml commented
Wanted to raise this Exception I came across using just the suffix_tree.py
file, and adding the following code block for testing:
if __name__=="__main__":
tree = SuffixTree("abca$")
tree.print_dfs()
Note the error also occurs even with just "abca".