Can't Create Project Builder

Dear Sir,

I Build Spark in ant window and open Build.xml and click in release i recive the following error. any one help me to fix the problem.

thanks in advance.

ERROR :

Buildfile: D:\workspace\spark\build\build.xml
init:
resources:
base:
[jar] Building jar: D:\workspace\spark\target\build\lib\base.jar
build:
[javac] Compiling 304 source files to D:\workspace\spark\target\classes
[javac] D:\workspace\spark\src\java\org\jivesoftware\AccountCreationWizard.java:15: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: package org.jivesoftware.smack
[javac] import org.jivesoftware.smack.ConnectionConfiguration;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:20: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: package org.jivesoftware.smack
[javac] import org.jivesoftware.smack.ConnectionConfiguration;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\Spark.java:13: package de.javasoft.plaf.synthetica does not exist
[javac] import de.javasoft.plaf.synthetica.SyntheticaBlueMoonLookAndFeel;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\Spark.java:14: package de.javasoft.plaf.synthetica does not exist
[javac] import de.javasoft.plaf.synthetica.SyntheticaLookAndFeel;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\TranscriptWindow.java:13: package org.jdesktop.swingx.calendar does not exist
[javac] import org.jdesktop.swingx.calendar.DateUtils;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\conferences\GroupChatPart icipantList.java:13: package org.jdesktop.swingx does not exist
[javac] import org.jdesktop.swingx.JXList;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\conferences\GroupChatPart icipantList.java:94: cannot find symbol
[javac] symbol : class JXList
[javac] location: class org.jivesoftware.spark.ui.conferences.GroupChatParticipantList
[javac] private JXList participantsList;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\sparkimpl\profile\VCardManager.jav a:15: cannot find symbol
[javac] symbol : class PacketInterceptor
[javac] location: package org.jivesoftware.smack
[javac] import org.jivesoftware.smack.PacketInterceptor;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\sparkimpl\plugin\transcripts\ChatT ranscriptPlugin.java:13: package org.jdesktop.swingx.calendar does not exist
[javac] import org.jdesktop.swingx.calendar.DateUtils;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\RetryPanel.java:16: cannot find symbol
[javac] symbol : class ReconnectionManager
[javac] location: package org.jivesoftware.smack
[javac] import org.jivesoftware.smack.ReconnectionManager;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\component\Table.java:14: package org.jdesktop.swingx does not exist
[javac] import org.jdesktop.swingx.JXTable;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\component\Table.java:47: cannot find symbol
[javac] symbol: class JXTable
[javac] public abstract class Table extends JXTable {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\rooms\ChatRoomImpl.java:2 6: cannot find symbol
[javac] symbol : class StreamError
[javac] location: package org.jivesoftware.smack.packet
[javac] import org.jivesoftware.smack.packet.StreamError;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\sparkimpl\plugin\scratchpad\Scratc hPadPlugin.java:13: package org.jdesktop.swingx.calendar does not exist
[javac] import org.jdesktop.swingx.calendar.DateUtils;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\sparkimpl\plugin\scratchpad\TaskUI .java:30: package org.jdesktop.swingx.calendar does not exist
[javac] import org.jdesktop.swingx.calendar.DateUtils;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\AccountCreationWizard.java:128: cannot find symbol
[javac] symbol : method escapeNode(java.lang.String)
[javac] location: class org.jivesoftware.smack.util.StringUtils
[javac] return StringUtils.escapeNode(usernameField.getText().toLowerCase());
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\AccountCreationWizard.java:330: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.AccountCreationWizard
[javac] ConnectionConfiguration config;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\AccountCreationWizard.java:334: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.AccountCreationWizard
[javac] config = new ConnectionConfiguration(serverName, 5223);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\AccountCreationWizard.java:338: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.AccountCreationWizard
[javac] config = new ConnectionConfiguration(localPreferences.getXmppHost(), port, serverName);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\AccountCreationWizard.java:344: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.AccountCreationWizard
[javac] config = new ConnectionConfiguration(serverName);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\AccountCreationWizard.java:347: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.AccountCreationWizard
[javac] config = new ConnectionConfiguration(localPreferences.getXmppHost(), port, serverName);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\AccountCreationWizard.java:361: cannot find symbol
[javac] symbol : method connect()
[javac] location: class org.jivesoftware.smack.XMPPConnection
[javac] connection.connect();
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:378: cannot find symbol
[javac] symbol : method unescapeNode(java.lang.String)
[javac] location: class org.jivesoftware.smack.util.StringUtils
[javac] usernameField.setText(StringUtils.unescapeNode(userProp));
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:444: cannot find symbol
[javac] symbol : method escapeNode(java.lang.String)
[javac] location: class org.jivesoftware.smack.util.StringUtils
[javac] return StringUtils.escapeNode(usernameField.getText().trim());
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:802: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.LoginDialog.LoginPanel
[javac] ConnectionConfiguration config;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:806: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.LoginDialog.LoginPanel
[javac] config = new ConnectionConfiguration(serverName, 5223);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:810: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.LoginDialog.LoginPanel
[javac] config = new ConnectionConfiguration(localPref.getXmppHost(), port, serverName);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:816: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.LoginDialog.LoginPanel
[javac] config = new ConnectionConfiguration(serverName);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:819: cannot find symbol
[javac] symbol : class ConnectionConfiguration
[javac] location: class org.jivesoftware.LoginDialog.LoginPanel
[javac] config = new ConnectionConfiguration(localPref.getXmppHost(), port, serverName);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:825: cannot find symbol
[javac] symbol : method supportSASLMechanism(java.lang.String)
[javac] location: class org.jivesoftware.smack.SASLAuthentication
[javac] SASLAuthentication.supportSASLMechanism(“EXTERNAL”);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:847: internal error; cannot instantiate org.jivesoftware.smack.XMPPConnection. at org.jivesoftware.smack.XMPPConnection to ()
[javac] connection = new XMPPConnection(config,this);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\LoginDialog.java:854: cannot find symbol
[javac] symbol : method connect()
[javac] location: class org.jivesoftware.smack.XMPPConnection
[javac] connection.connect();
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\MainWindow.java:258: cannot find symbol
[javac] symbol : method disconnect()
[javac] location: class org.jivesoftware.smack.XMPPConnection
[javac] con.disconnect();
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\MainWindow.java:311: cannot find symbol
[javac] symbol : variable unavailable
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] Presence byePresence = new Presence(Presence.Type.unavailable, reason, -1, null);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\MainWindow.java:312: cannot find symbol
[javac] symbol : method disconnect(org.jivesoftware.smack.packet.Presence)
[javac] location: class org.jivesoftware.smack.XMPPConnection
[javac] con.disconnect(byePresence);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\MainWindow.java:315: cannot find symbol
[javac] symbol : method disconnect()
[javac] location: class org.jivesoftware.smack.XMPPConnection
[javac] con.disconnect();
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\Spark.java:113: cannot find symbol
[javac] symbol : class SyntheticaBlueMoonLookAndFeel
[javac] location: class org.jivesoftware.Spark
[javac] UIManager.setLookAndFeel(new SyntheticaBlueMoonLookAndFeel());
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\Spark.java:114: cannot find symbol
[javac] symbol : variable SyntheticaLookAndFeel
[javac] location: class org.jivesoftware.Spark
[javac] SyntheticaLookAndFeel.setFont(“Dialog”, 11);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\SparkTabHandler.java:42: cannot find symbol
[javac] symbol : method isAvailable()
[javac] location: class org.jivesoftware.smack.packet.Presence
[javac] if (!presence.isAvailable()) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\SparkTabHandler.java:47: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] if (mode == Presence.Mode.available || mode == null) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\SparkTabHandler.java:50: cannot find symbol
[javac] symbol : variable away
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] else if (mode == Presence.Mode.away) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\SparkTabHandler.java:53: cannot find symbol
[javac] symbol : variable chat
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] else if (mode == Presence.Mode.chat) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\SparkTabHandler.java:56: cannot find symbol
[javac] symbol : variable dnd
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] else if (mode == Presence.Mode.dnd) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\SparkTabHandler.java:59: cannot find symbol
[javac] symbol : variable xa
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] else if (mode == Presence.Mode.xa) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ChatContainer.java:346: cannot find symbol
[javac] symbol : variable unavailable
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] if (p.getType() == Presence.Type.unavailable) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ChatContainer.java:349: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] else if (p.getType() == Presence.Type.available) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ChatContainer.java:772: cannot find symbol
[javac] symbol : variable groupchat
[javac] location: class org.jivesoftware.smack.packet.Message.Type
[javac] boolean isGroupChat = room.getChatType() == Message.Type.groupchat;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ChatContainer.java:1037: cannot find symbol
[javac] symbol : variable groupchat
[javac] location: class org.jivesoftware.smack.packet.Message.Type
[javac] boolean isGroupChat = chatRoom.getChatType() == Message.Type.groupchat;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\rooms\GroupChatRoom.java: 127: cannot find symbol
[javac] symbol : method unescapeNode(java.lang.String)
[javac] location: class org.jivesoftware.smack.util.StringUtils
[javac] tabTitle = StringUtils.parseName(StringUtils.unescapeNode(roomname));
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\rooms\GroupChatRoom.java: 312: cannot find symbol
[javac] symbol : variable groupchat
[javac] location: class org.jivesoftware.smack.packet.Message.Type
[javac] message.setType(Message.Type.groupchat);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\rooms\GroupChatRoom.java: 361: cannot find symbol
[javac] symbol : variable groupchat
[javac] location: class org.jivesoftware.smack.packet.Message.Type
[javac] message.setType(Message.Type.groupchat);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\rooms\GroupChatRoom.java: 453: cannot find symbol
[javac] symbol : variable groupchat
[javac] location: class org.jivesoftware.smack.packet.Message.Type
[javac] return Message.Type.groupchat;
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\rooms\GroupChatRoom.java: 569: cannot find symbol
[javac] symbol : variable groupchat
[javac] location: class org.jivesoftware.smack.packet.Message.Type
[javac] if (message.getType() == Message.Type.groupchat) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\rooms\GroupChatRoom.java: 619: cannot find symbol
[javac] symbol : variable chat
[javac] location: class org.jivesoftware.smack.packet.Message.Type
[javac] else if (message.getType() == Message.Type.chat) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\rooms\GroupChatRoom.java: 691: cannot find symbol
[javac] symbol : variable unavailable
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] if (presence.getType() == Presence.Type.unavailable && !“303”.equals(code)) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:87: cannot find symbol
[javac] symbol : variable unavailable
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] presence = new Presence(Presence.Type.unavailable);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:207: cannot find symbol
[javac] symbol : method unescapeNode(java.lang.String)
[javac] location: class org.jivesoftware.smack.util.StringUtils
[javac] displayNameLabel.setText(StringUtils.unescapeNode(displayName).substring(0, windowWidth) + “…”);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:209: cannot find symbol
[javac] symbol : method unescapeNode(java.lang.String)
[javac] location: class org.jivesoftware.smack.util.StringUtils
[javac] displayNameLabel.setText(StringUtils.unescapeNode(displayName));
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:401: cannot find symbol
[javac] symbol : method isAvailable()
[javac] location: class org.jivesoftware.smack.packet.Presence
[javac] if (status == null && presence.isAvailable()) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:403: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] if (mode == Presence.Mode.available) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:407: cannot find symbol
[javac] symbol : variable away
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] else if (mode == Presence.Mode.away) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:411: cannot find symbol
[javac] symbol : variable chat
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] else if (mode == Presence.Mode.chat) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:414: cannot find symbol
[javac] symbol : variable dnd
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] else if (mode == Presence.Mode.dnd) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:418: cannot find symbol
[javac] symbol : variable xa
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] else if (mode == Presence.Mode.xa) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:424: cannot find symbol
[javac] symbol : method isAvailable()
[javac] location: class org.jivesoftware.smack.packet.Presence
[javac] if (presence.isAvailable() && (presence.getMode() == Presence.Mode.dnd || presence.getMode() == Presence.Mode.away || presence.getMode() == Presence.Mode.xa)) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:424: cannot find symbol
[javac] symbol : variable dnd
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] if (presence.isAvailable() && (presence.getMode() == Presence.Mode.dnd || presence.getMode() == Presence.Mode.away || presence.getMode() == Presence.Mode.xa)) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:424: cannot find symbol
[javac] symbol : variable away
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] if (presence.isAvailable() && (presence.getMode() == Presence.Mode.dnd || presence.getMode() == Presence.Mode.away || presence.getMode() == Presence.Mode.xa)) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:424: cannot find symbol
[javac] symbol : variable xa
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] if (presence.isAvailable() && (presence.getMode() == Presence.Mode.dnd || presence.getMode() == Presence.Mode.away || presence.getMode() == Presence.Mode.xa)) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:427: cannot find symbol
[javac] symbol : method isAvailable()
[javac] location: class org.jivesoftware.smack.packet.Presence
[javac] else if (presence.isAvailable()) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:430: cannot find symbol
[javac] symbol : method isAvailable()
[javac] location: class org.jivesoftware.smack.packet.Presence
[javac] else if (!presence.isAvailable()) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:435: cannot find symbol
[javac] symbol : variable none
[javac] location: class org.jivesoftware.smack.packet.RosterPacket.ItemType
[javac] if (entry != null && (entry.getType() == RosterPacket.ItemType.none || entry.getType() == RosterPacket.ItemType.from)
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:435: cannot find symbol
[javac] symbol : variable from
[javac] location: class org.jivesoftware.smack.packet.RosterPacket.ItemType
[javac] if (entry != null && (entry.getType() == RosterPacket.ItemType.none || entry.getType() == RosterPacket.ItemType.from)
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:436: cannot find symbol
[javac] symbol : method getStatus()
[javac] location: class org.jivesoftware.smack.RosterEntry
[javac] && RosterPacket.ItemStatus.SUBSCRIPTION_PENDING == entry.getStatus()) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\ContactItem.java:489: cannot find symbol
[javac] symbol : method isAvailable()
[javac] location: class org.jivesoftware.smack.packet.Presence
[javac] else if (presence.isAvailable()) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\TranscriptWindow.java:351 : cannot find symbol
[javac] symbol : variable DateUtils
[javac] location: class org.jivesoftware.spark.ui.TranscriptWindow
[javac] long lastPostStartOfDay = DateUtils.startOfDayInMillis(lastPostTime);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\TranscriptWindow.java:352 : cannot find symbol
[javac] symbol : variable DateUtils
[javac] location: class org.jivesoftware.spark.ui.TranscriptWindow
[javac] long newPostStartOfDay = DateUtils.startOfDayInMillis(date.getTime());
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\TranscriptWindow.java:354 : cannot find symbol
[javac] symbol : variable DateUtils
[javac] location: class org.jivesoftware.spark.ui.TranscriptWindow
[javac] int diff = DateUtils.getDaysDiff(lastPostStartOfDay, newPostStartOfDay);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\TranscriptWindow.java:438 : cannot find symbol
[javac] symbol : variable groupchat
[javac] location: class org.jivesoftware.smack.packet.Message.Type
[javac] if (Message.Type.groupchat == message.getType()) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\conferences\GroupChatPart icipantList.java:117: cannot find symbol
[javac] symbol : class JXList
[javac] location: class org.jivesoftware.spark.ui.conferences.GroupChatParticipantList
[javac] participantsList = new JXList(model);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\conferences\GroupChatPart icipantList.java:185: cannot find symbol
[javac] symbol : variable Condition
[javac] location: class org.jivesoftware.smack.packet.XMPPError
[javac] XMPPError.Condition.conflict.toString())) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\conferences\GroupChatPart icipantList.java:184: cannot find symbol
[javac] symbol : method getCondition()
[javac] location: class org.jivesoftware.smack.packet.XMPPError
[javac] if (p.getError().getCondition().equals(
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\ui\conferences\GroupChatPart icipantList.java:194: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] if (p.getType() == Presence.Type.available) {
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\UserManager.java:90: cannot find symbol
[javac] symbol : method unescapeNode(java.lang.String)
[javac] location: class org.jivesoftware.smack.util.StringUtils
[javac] username = StringUtils.unescapeNode(username);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\UserManager.java:299: cannot find symbol
[javac] symbol : method escapeNode(java.lang.String)
[javac] location: class org.jivesoftware.smack.util.StringUtils
[javac] builder.append(StringUtils.escapeNode(node));
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\UserManager.java:318: cannot find symbol
[javac] symbol : method unescapeNode(java.lang.String)
[javac] location: class org.jivesoftware.smack.util.StringUtils
[javac] builder.append(StringUtils.unescapeNode(node));
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\plugin\PluginClassLoader.jav a:139: cannot find symbol
[javac] symbol : method getInstance()
[javac] location: class org.jivesoftware.smack.provider.ProviderManager
[javac] ProviderManager.getInstance().addIQProvider(elementName, namespace, provider.newInstance());
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\plugin\PluginClassLoader.jav a:142: cannot find symbol
[javac] symbol : method getInstance()
[javac] location: class org.jivesoftware.smack.provider.ProviderManager
[javac] ProviderManager.getInstance().addIQProvider(elementName, namespace, provider.newInstance());
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\plugin\PluginClassLoader.jav a:172: cannot find symbol
[javac] symbol : method getInstance()
[javac] location: class org.jivesoftware.smack.provider.ProviderManager
[javac] ProviderManager.getInstance().addExtensionProvider(elementName, namespace, provider.newInstance());
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\plugin\PluginClassLoader.jav a:176: cannot find symbol
[javac] symbol : method getInstance()
[javac] location: class org.jivesoftware.smack.provider.ProviderManager
[javac] ProviderManager.getInstance().addExtensionProvider(elementName, namespace, provider.newInstance());
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:33: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] final Presence availablePresence = new Presence(Presence.Type.available, Res.getString(“status.online”), 1, Presence.Mode.available);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:33: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] final Presence availablePresence = new Presence(Presence.Type.available, Res.getString(“status.online”), 1, Presence.Mode.available);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:34: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] final Presence freeToChatPresence = new Presence(Presence.Type.available, Res.getString(“status.free.to.chat”), 1, Presence.Mode.chat);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:34: cannot find symbol
[javac] symbol : variable chat
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] final Presence freeToChatPresence = new Presence(Presence.Type.available, Res.getString(“status.free.to.chat”), 1, Presence.Mode.chat);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:35: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] final Presence awayPresence = new Presence(Presence.Type.available, Res.getString(“status.away”), 0, Presence.Mode.away);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:35: cannot find symbol
[javac] symbol : variable away
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] final Presence awayPresence = new Presence(Presence.Type.available, Res.getString(“status.away”), 0, Presence.Mode.away);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:36: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] final Presence phonePresence = new Presence(Presence.Type.available, Res.getString(“status.on.phone”), 0, Presence.Mode.away);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:36: cannot find symbol
[javac] symbol : variable away
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] final Presence phonePresence = new Presence(Presence.Type.available, Res.getString(“status.on.phone”), 0, Presence.Mode.away);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:37: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] final Presence dndPresence = new Presence(Presence.Type.available, Res.getString(“status.do.not.disturb”), 0, Presence.Mode.dnd);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:37: cannot find symbol
[javac] symbol : variable dnd
[javac] location: class org.jivesoftware.smack.packet.Presence.Mode
[javac] final Presence dndPresence = new Presence(Presence.Type.available, Res.getString(“status.do.not.disturb”), 0, Presence.Mode.dnd);
[javac] ^
[javac] D:\workspace\spark\src\java\org\jivesoftware\spark\PresenceManager.java:38: cannot find symbol
[javac] symbol : variable available
[javac] location: class org.jivesoftware.smack.packet.Presence.Type
[javac] final Presence extendedAway = new Presence(Presence.Type.available, Res.getString(“status.extended.away”), 0, Presence.Mode.xa);
[javac] ^
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] Note: Some input files use unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
[javac] 100 errors

BUILD FAILED
D:\workspace\spark\build\build.xml:207: Compile failed; see the compiler error output for details.

Total time: 11 seconds

Kindly help me to fix the problem…