I am new to java. I am trying an easy game via three classes SimpleDotComGame, SimpleDotCom, GameHelper in three different .java documents all put together in a catalog dotVideo Game. SimpleDotComGame.java has the primary approach. I have actually asserted package name as
in each of these papers. SimpleDotCom.java and GameHelper.java compile without any errors. But as soon as I run SimpleDotComVideo Game.java I gain the complying with error:
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SimpleDotComGame.java is trying to find a course called GameHelper as soon as the class is actually dubbed dotVideo Game.GameHelper which is why it can not discover it.Have you recompiled SimpleDotComGame.java after including the package name to the other classes.

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Originally Posted by keang
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It works without the package name bereason classes without a package name are all put in the default package and also as long as they are all in the exact same catalog they are all visible to each other. It will additionally occupational with the package name if you collection it up correctly. Can you post all the code and/or present just how you are compiling the classes and running the application and also any kind of warning or error messeras that show up for both compile and also runtime.
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It will likewise work via the package name if you collection it up properly. Can you article all the code and/or display how you are compiling the classes and also running the app
//code for SimpleDotCompackage dotGame;public class SimpleDotCom int <> locationCells ;int numOfHits = 0;public void setLocationCells(int <> locs) locationCells = locs;public String checkYourself(String stringGuess) int guess = Integer.parseInt(stringGuess);String result = "miss";for (int cell : locationCells) if (guess == cell)outcome = "hit";numOfHits++;break;if (numOfHits == locationCells.length)outcome = "kill";System.out.println(result);return result;
//Code for GameHelper.javapackage dotGame;import java.io.* ;public class GameHelper public String getUserInput(String prompt) String inputLine = null;System.out.print (prompt + " ");tryBufferedReader is = brand-new BufferedReader(new InputStreamReader(System.in));inputLine = is.readLine();if (inputLine.length() == 0)return null;catch (IOException e)System.out.println("IOException: " +e);return inputLine;
//Code for SimpleDotComGame.javapackage dotGame;public course SimpleDotComGamepublic static void main(String<> args) int numOfGuesses = 0;GameHelper helper = brand-new GameHelper();SimpleDotCom theDotCom = new SimpleDotCom();int randomNum = (int)(Math.random() * 5);int <> areas = randomNum, randomNum+1, randomNum+2;theDotCom.setLocationCells(locations);boolean isAlive = true;while (isAlive == true)String guess = helper.getUserInput("Enter a number");String result = theDotCom.checkYourself(guess);numOfGuesses++;if (outcome.equals("kill"))isAlive = false;System.out.println("You took " + numOfGuesses + " guesses");
E:dotGame>javac SimpleDotCom.javaE:dotGame>javac GameHelper.javaE:dotGame>javac SimpleDotComVideo Game.javaSimpleDotComGame.java:8: cannot uncover symbolsymbol : course GameHelperlocation: course dotGame.SimpleDotComGame GameHelper helper = brand-new GameHelper(); ^SimpleDotComVideo Game.java:8: cannot uncover symbolsymbol : course GameHelperlocation: course dotVideo Game.SimpleDotComGame GameHelper helper = brand-new GameHelper(); ^SimpleDotComGame.java:9: cannot uncover symbolsymbol : class SimpleDotComlocation: class dotGame.SimpleDotComGame SimpleDotCom theDotCom = brand-new SimpleDotCom(); ^SimpleDotComGame.java:9: cannot discover symbolsymbol : course SimpleDotComlocation: class dotVideo Game.SimpleDotComVideo Game SimpleDotCom theDotCom = brand-new SimpleDotCom(); ^4 errors
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