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Java Local Development Environments Advanced Tooling Finishing TreeStory

Works in IntelliJ, but I get a Bummer: Compilation Error when trying to submit

When I run this code locally it it compiles and works with no issues. When I try to submit the code in during the challenge, it says there's been a compilation error. Does anyone have any ideas why that may be? Thanks in advance!

com/teamtreehouse/Main.java
package com.teamtreehouse;

import java.io.IOException;

public class Main {

    public static void main(String[] args) throws IOException {
        Prompter prompter = new Prompter();
        String story = prompter.promptForTemplate();
        Template tmpl = new Template(story);
        prompter.run(tmpl);
    }
}
com/teamtreehouse/Prompter.java
package com.teamtreehouse;

import java.io.*;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.*;


public class Prompter {
    private BufferedReader mReader;
    private Set<String> mCensoredWords;

    public Prompter() {
        mReader = new BufferedReader(new InputStreamReader(System.in));
        loadCensoredWords();
    }

    private void loadCensoredWords() {
        mCensoredWords = new HashSet<String>();
        Path file = Paths.get("resources", "censored_words.txt");
        List<String> words = null;
        try {
            words = Files.readAllLines(file);
        } catch (IOException e) {
            System.out.println("Couldn't load censored words");
            e.printStackTrace();
        }
        mCensoredWords.addAll(words);
    }

    public void run(Template tmpl) {
        List<String> results = null;
        try {
            results = promptForWords(tmpl);
        } catch (IOException e) {
            System.out.println("There was a problem prompting for words");
            e.printStackTrace();
            System.exit(0);
        }
        // HAVEDONE:csd - Print out the results that were gathered here by rendering the template
        String finalOutput = tmpl.render(results);
        System.out.println("Your TreeStory: " + finalOutput + "\n\n");
    }

    /**
     * Prompts user for each of the blanks
     *
     * @param tmpl The compiled template
     * @return
     * @throws IOException
     */
    public List<String> promptForWords(Template tmpl) throws IOException {
        List<String> words = new ArrayList<String>();
        for (String phrase : tmpl.getPlaceHolders()) {
            String word = promptForWord(phrase);
            words.add(word);
        }
        return words;
    }


    /**
     * Prompts the user for the answer to the fill in the blank.  Value is guaranteed to be not in the censored words list.
     *
     * @param phrase The word that the user should be prompted.  eg: adjective, proper noun, name
     * @return What the user responded
     */
    public String promptForWord(String phrase) throws IOException {
        String input = "";
        boolean isValidWord = false;
        while (!isValidWord)
        {
            System.out.print("Enter a " + phrase + ": ");
            input = mReader.readLine();

            if (!mCensoredWords.contains(input.toLowerCase()))
            {
                isValidWord = true;
            }
        }
        return input;
    }

    public String promptForTemplate() throws IOException
    {
        System.out.print("Type out your template below, surrounding types of grammar with '__'\n>>");
        String template = mReader.readLine();
        return template;
    }
}
pseudo-tests.md
#  This is essentially what I am testing 
1.  The user is prompted for a new string template (the one with the double underscores in it).

  a. The prompter class has a new method that prompts for the story template, and that method is called.

2.  The user is then prompted for each word that has been double underscored.

   a. The answer is checked to see if it is contained in the censored words.
      User is continually prompted until they enter a valid word

3.  The user is presented with the completed story