Package Error In Java
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Java Package Does Not Exist Intellij
com.example.model package in my java file. Can give me some advice? java import packages share|improve this question edited Jul 12 '11 at 14:06 Bart Kiers 107k23187217 asked Jul 12 '11 at 14:02 rdx 43115 1 Can you show us the code you have? –Mario Duarte Jul 12 '11 at 14:04 3 Did the compiler really say package does not exist error!! ? –Sebastian Mach Jul 12 '11 at 14:08 add a comment| 2 Answers 2 active oldest votes up vote 9 down vote accepted This works: com/example/model/BearExtra.java package com.example.model; public class BearExtra { public static void go() { System.out.println("Yay, it works!"); } } com/example/web/Bear.java package com.example.web; import com.example.model.*; public class Bear { public static void main(String[] args) { BearExtra.go(); } } Now, to compile and run these classes, go to the directory where you can "see" the com folder and do: *nix/MacOS javac -cp . com/example/model/*.java com/example/web/*.java java -cp . com.example.web.Bear Windows javac -cp . com\example\model\*.java com\example\web\*.java java -cp . com.example.web.Bear and the following is being printed to the console: Yay, it works! share|improve this answer answered Jul 12 '11 at 14:16 Bart Kiers 107k23187217 thanks a lot...it is
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Package Does Not Exist Maven
About Us Learn more about Stack Overflow the company Business Learn more java error package system does not exist about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss error package does not exist android studio Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Help with packages http://stackoverflow.com/questions/6665420/package-does-not-exist-error in java - import does not work up vote 23 down vote favorite 11 I'm a C++ developer - not a java developer, but have to get this code working... I have 2 public classes that will be used by another product. I used the package directive in each of the java files. package com.company.thing; class MyClass ... When I try to compile a test http://stackoverflow.com/questions/631682/help-with-packages-in-java-import-does-not-work app that uses that I add import com.company.thing.*; The javac compiler fails with errors about com.company does not exist. (even if I compile it in the same directory as the class files I just made a package of) I am sure I am doing something bone-headed and silly. I've read the http://java.sun.com/docs/books/tutorial/java/package/usepkgs.html pages and tried to set up a directory structure like /com/company/thing etc, but either I have totally screwed it all up or am missing something else. EDIT thanks for the suggestions - I had tried the classpath previously. It does not help. I tried compiling javac -classpath
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn http://stackoverflow.com/questions/6997524/the-declared-package-does-not-match-the-expected-package more about Stack Overflow the company Business Learn more about hiring developers or https://coderanch.com/t/496550/java/java/package-exist-error posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up The declared package does not match the expected package does not “” up vote 44 down vote favorite 5 I am using Eclipse and have not used Java for sometime. However, I can compile my code on the command-line just fine and generate the necessary .class files. In Eclipse, it complains that The declared package "Devices" does not match the expected package "". What does this mean and how can I fix it? Sample code: package Devices; public final does not exist class DevFrequency { public short messageID; public double frequency; public short converterID; public DevFrequency() { } public DevFrequency(short _messageID,double _frequency,short _converterID) { messageID = _messageID; frequency = _frequency; converterID = _converterID; } } The name of my project is DeviceDDS. java eclipse share|improve this question edited Feb 18 '13 at 12:52 Marcel Korpel 17.3k44669 asked Aug 9 '11 at 14:12 user195488 1 Is this class in the /src/Converters directory? –Jeremy Heiler Aug 9 '11 at 14:14 3 If you're going to change your question retrospectively (which seems pointless, to be honest) you need to be consistent about it - you haven't edited the first paragraph of the question. You've also made all the comments look odd. Why change everything, nearly a year and a half later? –Jon Skeet Jan 18 '13 at 13:47 add a comment| 15 Answers 15 active oldest votes up vote 32 down vote accepted Eclipse expects the declared package to match the directory hierarchy - so it's expecting your Java file to be in a directory called "Devices" under your source root. At the moment it looks like the file is directly in your source root. So create the appropriate directory, and move the file in
This Site Careers Other all forums Forum: Java in General "package does not exist" error Shajid Johnny Ranch Hand Posts: 34 posted 6 years ago Dear members, I am developing a Java web project. in my 'src' folder- I have the following two classes: 1) package com.foo.model; //import statements public class BookExpert{ //some method implementation } 2) package com.foo.controller; import com.foo.model.*; public class BookSelectServlet extends HttpServlet{ public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException{ //calling the model class BookExpert be = new BookExpert(); } } First, from my project root directory I compiled the model class: E:\SCWCD preparation\HF Projects\javaEbook>javac -cp "C:\My Tools\apache-tomcat- 6.0.20\apache-tomcat-6.0.20\lib\servlet-api.jar" -d classes src\com\foo\model\BookExpert.java But later when I tried to compile the controller servlet: E:\SCWCD preparation\HF Projects\javaEbook>javac -cp "C:\My Tools\apache-tomcat- 6.0.20\apache-tomcat-6.0.20\lib\servlet-api.jar" -d classes src\com\foo\controller\BookSelectServlet.java I got the following errors: src\com\foo\controller\BookSelectServlet.java:8: package com.foo.model does not exist import com.foo.model.*; ^ src\com\foo\controller\BookSelectServlet.java:25: cannot find symbol symbol : class BookExpert though the model class BookExpert was successfully built inside the classes/com/foo/model directory, still the controller servlet did not compile please anyone help me out of the pain i am suffering from the last night Steve Luke Bartender Posts: 4181 22 I like... posted 6 years ago You never add "E:\SCWCD preparation\HF Projects\javaEbook\classes\" to your classpath, so the package found at E:\SCWCD preparation\HF Projects\javaEbook\classes/com/foo/model/