Package does not ???
when i want to run serversocket.java i get this error message, and from here comes all error messages what can i do???
Severity Description Resource In Folder Location Creation Time
2 The declared package does not match the expected package Server ServerSocket.java CamStream/Server line 1 17 februarie 2005 14:31:15
when i want to run serversocket.java i get this error
message, and from here comes all error messages what
can i do???What is serversocket.java? Why doesn't the name use proper capitalization? What are the declared packages within the file? Is your *.java file in a directory structure that matches the package when you jar the file? What is the full stack trace? What is the relevant code?
Similar Messages
-
Import statement reports 'package does not exist'
I am seeing another odd error. I'm working on learning how to read and write to text files, and I have 2 errors reported, but one is obviously caused by the other. My package is labeled as such (copy>paste of package line):
package michaelchristopherp4db;
and the import line is this (copy>paste again):
import michaelchristopherp4db.ProductRecord;
However, Netbeans looks at the import and flags it red, saying package michaelchristopherp4db does not exist. this caused my line:
ProductRecord product = new ProductRecord();
to also be flagged in red as it cannot find the ProductRecord class. However, it has no problems with any of the product.get* method calls. Thank you in advance for any ideas or input.
here is the full code of the file reporting the errors.
* To change this template, choose Tools | Templates
* and open the template in the editor.
package michaelchristopherp4db2;
import java.io.File;
import java.io.FileNotFoundException;
import java.lang.IllegalStateException;
import java.lang.SecurityException;
import java.util.NoSuchElementException;
import java.util.Formatter;
import java.util.FormatterClosedException;
import java.util.Scanner;
import michaelchristopherp4db.ProductRecord;
/* @author info
public class readTxt
private Scanner txtfile;
private Formatter wishList;
private Formatter giftIdeas;
private Formatter priceError;
//let user open file
public void openFile()
{//open method openFile
try
{//open try block
priceError = new Formatter("priceerror.txt");//open object for items with invalid prices
giftIdeas = new Formatter("giftideas.txt");//open object for gift ideas
wishList = new Formatter("wishlist.txt");//open object for wish list
txtfile = new Scanner(new File("products.txt"));//tell the compiler which file to use for input
}//close try block
catch (FileNotFoundException fileNotFoundException)
{//open file not found catch block
System.err.println("Error opening or creating file.");
System.exit(1);
}//close file not found catch block
catch ( SecurityException securityException )
{//start catch for SecurityException
System.err.println("File Write access is denied.");
System.exit(1);//END PROGRAM
}//end catch
}//close openFile method
public void readProducts()
{//open readProducts method
ProductRecord product = new ProductRecord();//create object to hold read data
//print headers for for output columns
System.out.printf("%-10s%-12s%10s\n", "Product ID", "Product Name", "Price");
try //read records from the file
{//open try block
while (txtfile.hasNext())
{//open while
product.setproductID(txtfile.nextInt());//get productID
product.setproductName(txtfile.next());//get product name
product.setproductPrice(txtfile.nextDouble());//get product price
//print collected product details
System.out.printf("%-10d%-12s%10.2f\n", product.getproductID(),
product.getproductName(), product.getproductPrice());
if (product.getproductPrice()>50.0)
{//open if to store items $50 or more to wishlist.txt
wishList.format("%-10d%-12s%10.2f\n", product.getproductID(),
product.getproductName(), product.getproductPrice());
}//close if $50 or greater
else if (product.getproductPrice()<0.0)
{//open if less than zero
priceError.format("%-10d%-12s%10.2f\n", product.getproductID(),
product.getproductName(), product.getproductPrice());
}//close if less than zero
else
{//open else for gift ideas from $0 to $50
giftIdeas.format("%-10d%-12s%10.2f\n", product.getproductID(),
product.getproductName(), product.getproductPrice());
}//close else for gift ideas
}//close while
}//close try block
catch (NoSuchElementException elementException)
{//open no such element exception catch
System.err.println("File improperly formed.");
txtfile.close();//close text file
System.exit(1);
}//close no such element exception catch
catch (IllegalStateException stateException)
{//open illegal state exception catch
System.err.println("Error reading from file.");
System.exit(1);
}//close illegal state exception catch
}//close readProducts method
//close file and end application
public void closeFile()
{//open closeFile method
if (txtfile != null)
txtfile.close();//close file
}//close closeFile method
}//end application readTxtAnd the code at the top of the class I am trying to import (so you can see the package I am trying to import)
* To change this template, choose Tools | Templates
* and open the template in the editor.
package michaelchristopherp4db;
* @author
public class ProductRecord {I am embarrassed to admit this, but I am completely lost on the last question.. I have no clue wether it is a convenience for development or a dependancy, as I have not learned those terms or distinctions yet. For now I copied the ProductRecord file into my new project folder and renamed it's project line to match the new project name. However, while that eliminated the package does not exist error, and netbeans reports no errors now, when I run the program it does not write the new files. I have made some modifications to the code tryiing to get it to write properly but so far no luck in makingit work. Here is the current version of the file not running right.
* To change this template, choose Tools | Templates
* and open the template in the editor.
package michaelchristopherp4db2;
import java.io.File;
import java.io.FileNotFoundException;
import java.lang.IllegalStateException;
import java.lang.SecurityException;
import java.util.NoSuchElementException;
import java.util.Formatter;
import java.util.FormatterClosedException;
import java.util.Scanner;
/* @author
* Michael Christopher
* IT215-1004D-03
* December 30, 2010
* Phase 4 DB 2
public class readTxt
private Scanner txtfile;
private Formatter wishList;
private Formatter giftIdeas;
private Formatter priceError;
//let user open file
public void openFile()
{//open method openFile
try
{//open try block
priceError = new Formatter("priceerror.txt");//open object for items with invalid prices
giftIdeas = new Formatter("giftideas.txt");//open object for gift ideas
wishList = new Formatter("wishlist.txt");//open object for wish list
txtfile = new Scanner(new File("products.txt"));//tell the compiler which file to use for input
}//close try block
catch (FileNotFoundException fileNotFoundException)
{//open file not found catch block
System.err.println("Error opening or creating file.");
System.exit(1);
}//close file not found catch block
catch ( SecurityException securityException )
{//start catch for SecurityException
System.err.println("File Write access is denied.");
System.exit(1);//END PROGRAM
}//end catch
}//close openFile method
public void readProducts()
{//open readProducts method
ProductRecord product = new ProductRecord();//create object to hold read data
//print headers for for output columns
wishList.format("%-10s%-12s%10s\n", "Product ID", "Product Name", "Price");
giftIdeas.format("%-10s%-12s%10s\n", "Product ID", "Product Name", "Price");
priceError.format("%-10s%-12s%10s\n", "Product ID", "Product Name", "Price");
try //read records from the file
{//open try block
while (txtfile.hasNext())
{//open while
product.setproductID(txtfile.nextInt());//get productID
product.setproductName(txtfile.next());//get product name
product.setproductPrice(txtfile.nextDouble());//get product price
if (product.getproductPrice()>50.0)
{//open if to store items $50 or more to wishlist.txt
wishList.format("%-10d%-12s%10.2f\n", product.getproductID(),
product.getproductName(), product.getproductPrice());
}//close if $50 or greater
else if (product.getproductPrice()<0.0)
{//open if less than zero
priceError.format("%-10d%-12s%10.2f\n", product.getproductID(),
product.getproductName(), product.getproductPrice());
}//close if less than zero
else
{//open else for gift ideas from $0 to $50
giftIdeas.format("%-10d%-12s%10.2f\n", product.getproductID(),
product.getproductName(), product.getproductPrice());
}//close else for gift ideas
}//close while
}//close try block
catch (NoSuchElementException elementException)
{//open no such element exception catch
System.err.println("File improperly formed.");
txtfile.close();//close text file
System.exit(1);
}//close no such element exception catch
catch (IllegalStateException stateException)
{//open illegal state exception catch
System.err.println("Error reading from file.");
System.exit(1);
}//close illegal state exception catch
}//close readProducts method
//close file and end application
public void closeFile()
{//open closeFile method
if (txtfile != null)
txtfile.close();//close file
}//close closeFile method
}//end application readTxtwith the System.out.printf lines in the ReadProducts method it would properly print to screen all of the elements in the products.txt file, it is not outputting to the other .txt files at all. I will be exploring the closeFile method in case the error is due to not closing all of the files in that method, but does anyone else see what might cause it not to output the data to the appropriate .txt files? -
Compiler exception - package does not exist?
I am new to NWDS and J2EE. I followed the steps in the tutorial as indicated in the below link:
http://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sapportals.km.docs/library/netweaver-application-server/_netweaver-application-server/a-c/Creating%20your%20First%20J2EE%20Application.pdf
I did everything inside up to the last moment after I deployed my EAR and tried to run from the portal but got Application error. I checked the defaultTrace log file from the portal server and notice these errors:
#1.5 #001A6431E0FE0020000000750000155C0004B9B284863A19#1330076285575#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#sap.com/CalculatorEar#com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl#Guest#0##40C36AF65ECB11E18721000000978DDA#40c36af65ecb11e18721000000978dda-0#40c36af65ecb11e18721000000978dda#SAPEngine_Application_Thread[impl:3]_21##0#0#Error#1#/System/Server/WebRequests#Plain###application [Calculator] Processing HTTP request to servlet [jsp] finished with error.
The error is: com.sap.engine.services.servlets_jsp.server.jsp.exceptions.CompilingException: Error while executing the compilation process: [G:/usr/sap/EPD/JC00/j2ee/cluster/server0/apps/sap.com/CalculatorEar/servlet_jsp/Calculator/work/jsp_Calculator1330076284538.java:41: package com.sap.examples.calculator.beans does not exist
com.sap.examples.calculator.beans.CalcProxy calc = null;
^
G:/usr/sap/EPD/JC00/j2ee/cluster/server0/apps/sap.com/CalculatorEar/servlet_jsp/Calculator/work/jsp_Calculator1330076284538.java:42: package com.sap.examples.calculator.beans does not exist
calc = (com.sap.examples.calculator.beans.CalcProxy)pageContext.getAttribute("calc", PageContext.SESSION_SCOPE);
^
G:/usr/sap/EPD/JC00/j2ee/cluster/server0/apps/sap.com/CalculatorEar/servlet_jsp/Calculator/work/jsp_Calculator1330076284538.java:48: package com.sap.examples.calculator.beans does not exist
calc = (com.sap.examples.calculator.beans.CalcProxy) Beans.instantiate(getClass().getClassLoader(), "com.sap.examples.calculator.beans.CalcProxy");
^
3 errors
The thing I don't understand is the "comp.sap.examples.calculator.beans" class has already been included inside the EAR (I used my zip tool to check the EAR file and confirmed it's there), why did the compiler still complain that the package does not exist? Any great guys & gals out there can help this poor newbie who spent the past 5 hours searching for Google for answers but couldn't find any??
Thank you.
BrianPerhaps I should give out more information about this problem.
The EAR file contains a WAR file and a JAR file.
The WAR file contains a JSP and it contains codes to refer to a java proxy class of package comp.sap.examples.calculator.beans.CalcProxy.
So it seems the compilation error is triggered when it tries to compile the WAR file.
I checked the structure of the WAR file using a zip tool.
At the base it contains this:
WEB-INF (a folder)
Calculator.jsp (the JSP file)
Inside the WEB-INF folder is these:
classes (a folder)
web-j2ee-engine.xml
web.xml
Inside the classes folder is a tree of subfolders to describe the structure of the CalcProxy class:
classes -> comp -> sap -> examples -> calculator -> beans -> CalcProxy.class
So the java class file and the JSP file is in the same bundle of the WAR file.
Why the compiler is not able to find the class file inside the JSP? -
Error: microedition.io.* package does not exists
Been at this for a few days...frustration...funny.
Using JDK 1.6 NetBeant 6.8 with WTK 2.5.2 on XP
Was able to resolve the javax.bluetooth.* package does not exists and xylostudio by doing the following to add the libraries to the project file.
1) Tools > Libraries
2) in the pop up Library Manager window click 'New Library'
3) in the pop up New Library window typed 'bluetooth' > OK
3) highlight 'bluetooth' in Library Manager scroll menu on left
4) click add JAR/Folder
5) added jsr082 from C;\WTK2.5.2_01\lib\jsr082.jar
6) click OK
7) right click project and select properites
8) highlight the library node under Categories on the left side of the Project Properties window
9) 'Add Library' created 'bluetooth'
10) click OK
When the process was followed to resolve the microedition.io.* package does not exist error it was unsuccessful.
The difference in the two processes being New Library name: 'microedition' and added jsr75, MIDPapi20, jsr118, then MIDPapi21 with no resolution to the errors.
Also add the jsr75, MIDPapi20, jsr118, and MIDPapi21 directly to the project by clicking the 'Add JAR/Folder' button in the Project Properties window.
Here is the Output:
init:
deps-clean:
Updating property file: C:\Scholastic\4340MS\REU\ItsAForum\build\built-clean.properties
Deleting directory C:\Scholastic\4340MS\REU\ItsAForum\build
clean:
init:
deps-jar:
Created dir: C:\Scholastic\4340MS\REU\ItsAForum\build
Updating property file: C:\Scholastic\4340MS\REU\ItsAForum\build\built-jar.properties
Created dir: C:\Scholastic\4340MS\REU\ItsAForum\build\classes
Created dir: C:\Scholastic\4340MS\REU\ItsAForum\build\empty
Compiling 8 source files to C:\Scholastic\4340MS\REU\ItsAForum\build\classes
C:\Scholastic\4340MS\REU\ItsAForum\src\mobile\communication\Server.java:8: cannot find symbol
symbol : class Connector
location: package javax.microedition.io
import javax.microedition.io.Connector;
C:\Scholastic\4340MS\REU\ItsAForum\src\mobile\communication\Server.java:9: cannot find symbol
symbol : class StreamConnection
location: package javax.microedition.io
import javax.microedition.io.StreamConnection;
C:\Scholastic\4340MS\REU\ItsAForum\src\mobile\communication\Server.java:10: cannot find symbol
symbol : class StreamConnectionNotifier
location: package javax.microedition.io
import javax.microedition.io.StreamConnectionNotifier;
C:\Scholastic\4340MS\REU\ItsAForum\src\mobile\communication\Server.java:19: cannot find symbol
symbol : class StreamConnectionNotifier
location: class mobile.communication.Server
private StreamConnectionNotifier server = null;
^
C:\Scholastic\4340MS\REU\ItsAForum\src\mobile\communication\Server.java:20: cannot find symbol
symbol : class StreamConnection
location: class mobile.communication.Server
private StreamConnection connection = null;
^
C:\Scholastic\4340MS\REU\ItsAForum\src\mobile\communication\Server.java:58: cannot find symbol
symbol : class StreamConnectionNotifier
location: class mobile.communication.Server
server = (StreamConnectionNotifier)Connector.open(URL);
^
C:\Scholastic\4340MS\REU\ItsAForum\src\mobile\communication\Server.java:58: cannot find symbol
symbol : variable Connector
location: class mobile.communication.Server
server = (StreamConnectionNotifier)Connector.open(URL);
^
7 errors
C:\Scholastic\4340MS\REU\ItsAForum\nbproject\build-impl.xml:413: The following error occurred while executing this line:
C:\Scholastic\4340MS\REU\ItsAForum\nbproject\build-impl.xml:199: Compile failed; see the compiler error output for details.
BUILD FAILED (total time: 4 seconds)
any information would be much appreciated. Thanks,
LDBy completing the process shown in below link and adding the bluecove jar file directly to the project as of the reply post suggests, all compilation errors were corrected.
http://forums.netbeans.org/viewtopic.php?t=22823&start=0&postdays=0&postorder=asc&highlight=microedition
Thanks me for point me in the right direction,
Me is happy. -
I'm publishing an .fla in AIR for IOS.
I'm in CC 2014 so first I need to know which AIR should I publish in?
newest is AIR 14.0.0.178 for IOS
IOS deployment type is App Store
publishes with no error.
I see the following files included .swf and app.xml
I convert the .ipa to a zip file
Upload that thru the Application Loader I get the following error
The package does not contain an Info.plist.
Where is the infoplist for this and do I convert the .ipa and the info to a zip file?
I converted the .ipa to a .zip and the intoplist file is NOT THERE how do I generate this?
Any help here?Ok this is becoming very very frustrating as I have been at this for hours now. So the only way to explain this is to write what I did step by step as I have to be doing something wrong, just to recap:
I was publishing from Flash CC 2014 using AIR 14.0 and getting Digital Certificate is not valid message.
Was instructed to download new AIR 17 , I did this installed into Flash and used to publish.
I used my previous p12, app ID and distribution certificates all generated properly.
The file worked ONCE but I got an app ID error ( I understood I used the wrong app ID)
I changed it to the right app ID and the very next time and after 10 attempts I got the same error Digital Certificate is not valid
SO I then downloaded AIR 16.0
RE DID ALL MY CERTIFICATES AND P12'S
went to publish and I STILL GET THE SAME MESSAGE Digital Certificate is not valid -
Package does not exist error-message
When I try to compile a java servlet with the following piece of code I get a compilation error referring to the import statement.
I have just included the initial import statements. A large number of errors follow, as a result of this 'package does not exist error-message'.
Has anyone encountered this or any ideas?
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.* ;
import java.io.* ;
import java.sql.* ;
import com.ericsson.snf.mps.mppapi.mtlr.*;
The error messages come from the 'import com.ericsson.snf.........' statement.
I am trying to integrate ericsson software, into my application.
Thanks,
java-mobile-userThat's probably because you are trying to integrate j2me suff with j2se/ee. That won't work without los of extra work..
-
Weird.. package does not exist
I know this is a common question and i searched the forum but nothing there is what I need.
First of all I have the 'main' source file under a directory: d:\Model1_SecurityService\
There is a subdirectory securityservice, under which there are several other directories according to the packages I have.
Another directory I have is: d:\Model1_Classes
When I compile the main program from d:\Model1_SecurityService> typing the following: javac -d d:\Model1_Classes testmain.java
When I do this, i get an error message saying package does not exist for each package I import in the main file.
My classpath has d:\Model1_Classes in it and my path has .; etc.
Anyone know what the problem is?
Everything used to work but i continued working on another computer and after copying these changes to this one, i'm getting these errors...So, for example if you had a class Baz in package
com.foo.bar and you're using d:\Model1_Classes as your
root directory for your compiled code, then there
should be a directory structure
d:\Model1_Classes\com\foo\bar
which contains the compiled class Baz.class. Is this
what you have?yes
I found the problem though, apperently i need . in my classpath as well; don't know why actually, but it works now.
thanks for wanting to help though -
Unable to load the package as XML because of package does not have a valid XML format
I have SSIS package and I would like to let SQL Server Agent Job to run it.
However I get Unable to load the package as XML because of package does not have a valid XML format
What could be wrong?
Kenny_IHi Kenny,
What's the version of your SSIS? Please refer to the following methods to solve this issue:
Hard code the path of SQL Server 2008's DTEXEC while calling the SSIS package as shown below:
C:\Program Files\Microsoft SQL Server\100\DTS\Binn\DTEXEC.exe /F "D:\MyFolder\MyPackage.dtsx"
Rename the old exe in the 2005 path to a different name (Example:- C:\Program Files\Microsoft SQL Server\90\DTS\Binn\DTEXEC_Old.exe)
Go to PATH environmental variable and edit it in such a way that "C:\Program Files\Microsoft SQL Server\100\DTS\Binn" path appears well before the "C:\Program Files\Microsoft SQL Server\90\DTS\Binn" path.
For more detail information, please refer to the blog below:
Failed to open package file due to error 0x80070020. The process cannot access the file because it is being used by another process. This happens when loading a package and the file cannot be opened or loaded correctly into the XML document:
http://blogs.msdn.com/b/ramoji/archive/2009/08/28/failed-to-open-package-file-due-to-error-0x80070020-the-process-cannot-access-the-file-because-it-is-being-used-by-another-process-this-happens-when-loading-a-package-and-the-file-cannot-be-opened-or-loaded-correctly-into-the.aspx
A similar thread about this topic for your reference:
http://social.technet.microsoft.com/Forums/en-US/b2987df5-8c9b-4797-bdce-b9ec308731f6/i-am-getting-error-when-running-ssis-package-using-sql-server-agent-error-description-is-unable-to?forum=sqlintegrationservices
If you have any feedback on our support, please click
here.
Elvis Long
TechNet Community Support -
Package does not exist problem
Hello everyone:
I am a very new programmer student, and I'm having a problem I cannot seem to resolve. I am setting up a method for a JButton, and with the first inputs I'm getting a package does not exist error. Here is the code in question:
private void placeOrderJButtonActionPerformed( ActionEvent event )
double subtotal = 0.00;
// calculate subtotal
if ( hamburgerJRadioButton.isSelected() )
subtotal += 6.95;
else if ( pizzaJRadioButton.isSelected() )
subtotal += 5.95;
else
subtotal += 4.95;
// declare display format
DecimalFormat dollars = new DecimalFormat( "$0.00" );
// display subtotal
subtotalJTextField.setText( dollars.format( subtotal ) );
It is coming back with these errors:
C:\Users\Brian\Desktop\LunchOrderForm.java:255: <identifier> expected
subtotalJTextField.setText( dollars.format( subtotal ) );
^
C:\Users\Brian\Desktop\LunchOrderForm.java:255: package subtotalJTextField does not exist
subtotalJTextField.setText( dollars.format( subtotal ) );
I declared subtotalJTextField as an instance variable, but I'm not sure what its telling me here. Could anyone help?When you post code, click on the "code" label and paste the code between the code tags.
rnashting wrote:
// display subtotal
subtotalJTextField.setText( dollars.format( subtotal ) );
It is coming back with these errors:
C:\Users\Brian\Desktop\LunchOrderForm.java:255: <identifier> expected
subtotalJTextField.setText( dollars.format( subtotal ) );
^It appears that the line with the error is not inside a method. Java does not allow you to write code like this outside a method (or an initializer block).
C:\Users\Brian\Desktop\LunchOrderForm.java:255: package subtotalJTextField does not exist
subtotalJTextField.setText( dollars.format( subtotal ) );
I declared subtotalJTextField as an instance variable, but I'm not sure what its telling me here. Could anyone help?I can't tell from the code you posted where this problem is. You most likely have not declared subtotJTextField correctly. -
Package does not exist even though I set classpath right!
Hi, my JSP got an error message saying "Package does not exist" at line
<% import ="org.jfreechart.*"%>
And I have put the myjar.jar file containing the above classes into blabla\WEB-INF\classes,(where blabla is my current working directory) and set my classpath= blabla\WEB-INF\classes
It does not either if set classpath= blabla\WEB-INF\classes\myjar.jar
Anybody could give suggestion? By the way I am using Tomcat.your .jar files should be in WEB-INF/lib
-
Java.math package does not exist!!!
hi java experts, i really desperately need some help. ihave been trying to compile a java program i have written that imports the java.math package as i am using the BigInteger class. I am using SUN ONE STUDIO ME 4 and have j2se SDk installed. when i try to build the program in the IDE, it gives me an error message saying the java.math package does not exist. i can't understand why. i think it's an IDE problem. i tried mounting the filesystem and i mounted almost a million times in diff ways but it still can't compile. i can't find the directory of the java.math to mount into. anyway i tried to compile it at the command prompt and it can compile but with errors... so i figure that i do have the java.math class on my system just that the IDE jsut can't recognise it. i am at my wits end and gonna go mad if someone doesn't please help me.
adeline from singaporeCross-posted at http://forum.java.sun.com/thread.jsp?thread=293132&forum=54&message=1155073
-
Import javax.mail package does not exists
Hi,
when i tried to compile the source code for email using jdk1.3.1, it compiled fine. but when i tried to compile using jdk1.4.., it had the following errors such as
import javax.mail package does not exists,
import javax.mail.internet package does not exists
package javax.activation does not exist
Is it because of the jdk version problem???
Pls help meI have the same problem with javax.ejb
Now i've downloaded and installed the j2ee and set my classpath to the j2ee.jar. I've had to make a new path cause i'm running XP.
This doesn't work.
to compile it in Jcreator or JBuilder I can make it work by adding this package (j2ee.jar) in the project settings - required libraries.
But I have to do this for every project again and again.
I can make it work but i thougt the classpath would be enough ??
Bassegio -
Package does not exist when compile in Jgrasp 1.8.3
I have a package called jpb stored in a folder called jpb. The package has two files SimpleIO.java and Convert.java. My program has 1 of the line like this
import jpb.*;
I put the path and classpath in Jgraps pointing to the folder jpb but when I compile the program, it keeps saying the package does not exist. Even when i took all the files outside and place it in the same folder with the file that i am compiling. It says that bad class file. The heck?????????.
Can some1 please help. I even made an autoexec.bat to set up the path to the folder and run it. it keeps saying the package does not exist.Classpaths reference things like jar files or directories that contain .class files. Change your classpath to have the .jar files.
-
Import javax.servlet.* gives error "package does not exist"
I am working through Monica Pawlan's book "Essentials of Java PL".
My PC runs Windows2000 prof. I have downloaded and installed j2sdk-1_3_1_01-win.exe in c:\jdk1.3.1_01
I have downloaded and installed tomcat4.0 (jakarta-tomcat-4.0.zip) into c:\jakarta-tomcat-4.0
CATALINA_HOME is set to c:\jakarta-tomcat-4.0 and CLASSPATH is set to .;C:\jakarta-tomcat-4.0\common\lib\servlet.jar
I can compile an applet starting:
import java.awt.Color;
import java.awt.BorderLayout;
import java.awt.event.*;
import javax.swing.*;
//Class Declaration
class SwingUI extends JFrame implements ActionListener { ... }
but trying to compile my servlet starting:
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ExampServlet extends HttpServlet { ... }
gives me the error (import javax.servlet.*) "package does not exist".
Any pointers on this immediate problem? and is my book out of date?
Many thanks,
James TowellYou downloaded the Java 2 SDK Standard Edition, but you need to also download the Enterprise Edition if you want to write programs that use enterprise features.
-
Urgent: Why org.apache.tomcat.* package does not exist?
i am writing some programs about ldap
my program code has used some packages as the followings
import org.apache.tomcat.core.*;
import org.apache.tomcat.util.*;
import org.apache.tomcat.util.xml.*;
i am using apache + tomcat4.1 server, jsdk1.4
i have set the classpath that contains all the jar files in $TOMCAT_HOME\common\lib
after setting the classpath, i compiled the code
it said the above packages does not exist
where should i find those packages?
Aren't they in the tomcat i installed?
PLX HELPfor example, i want to use the class
org.apache.tomcat.core.Context to create a class
object.Then you would want to:
import org.apache.tomcat.core.Context;
-or-
import org.apache.tomcat.core.*;
Note how that is different than your original:
import org.apache.tomcat.*;i just use as an example import org.apache.tomcat
but i cannot find org.apache.tomcat.core or even any org.apache.tomcat.*
so that means i havn't include the correct jar file in the classpath or no corresponding package are stored in the tomcat4.1
i just want to know what jar file contains such stuff.
i think it should be a silly problem. So there should be someone know it. -
Windows 8 Remote Desktop Error "The Requested Security Package Does Not Exist"
When my remote host (win server 2008 R2) is configured to use SSL for security layer, RDP from my Windows 8 gets
"An authentication error has occurred. The requested security package does not exit."
When the host is set to use RDP security layer, it works fine.
Registry key solution for Win7 suggested on other posts does not seem to apply to win8.
This is a Lenovo desktop, I uninstalled silverlight and bunch of other OEM installed programs.This fixed my problem in Windows 8 while connecting to a Windows 7 host. I needed the pku2u entry. I decided to look it up and here's the info for anyone that's interested.
Introducing PKU2U in Windows
Applies To: Windows 7, Windows Server 2008 R2
This product evaluation topic for the IT professional describes the Public Key Cryptography Based User-to-User (PKU2U) security support provider (SSP) that is new in Windows 7 and Windows Server 2008 R2.
PKU2U protocol
The PKU2U protocol in Windows 7 and Windows Server 2008 R2 is implemented as an SSP. The SSP enables peer-to-peer authentication, particularly through the Windows 7 media and file sharing feature called Homegroup, which permits sharing
between computers that are not members of a domain.
How PKU2U works
Windows 7 and Windows Server 2008 R2 introduce an extension to the Negotiate authentication package, Spnego.dll. In previous versions of Windows, Negotiate decides whether to use Kerberos or NTLM for authentication. The extension SSP for Negotiate,
Negoexts, which is treated as an authentication protocol by Windows, supports Microsoft SSPs including PKU2U. You can also develop or add other SSPs.
When computers are configured to accept authentication requests by using online IDs, Negoexts.dll calls the PKU2U SSP on the computer that is used to log on. The PKU2U SSP obtains a local certificate and exchanges the policy between the peer computers. When
validated on the peer computer, the certificate within the metadata is sent to the logon peer for validation and associates the user's certificate to a security token and the logon process completes.
For more information about developing SSPs, see
Custom Security Packages in the MSDN Library.
For more information about the Negotiate extensions (Negoexts), see
Introducing Extensions to the Negotiate Authentication Package.
Maybe you are looking for
-
How can I pass a var value between MovieClips?
New week, new question. I haven't been able to find the answer to this: I'm working with a var defined in the main timeline var score:int; , wich I use in 10 different movie clips using var score = MovieClip(this.root).score; Everything works perfect
-
Hi, I am working an ALV grid in my report. after executing my report ALV grid is displaying all columns with all records. But if i am trying to see print priview or if i am trying to do export to spreadsheet, many columns are missing & records also j
-
My iphone 3g is not detecting wifi it is having ios 4.2.1
my iphone 3g is not detecting wifi it is having ios 4.2.1 how to solve this problem
-
Dear friends , can any one give me important Tcodes for IDOC & workflow Reddy
-
Hey guys, I own the ipad 2, and I know I am out of warrenty, but the thing is that my ipad screen is broken. The screen will occasionally flash to what it originally looked like, then it will turn black again. I have tried turning it on and off and r