Working fine in 6.3 but error in 6.4
Hi,
I developed a WebDynproApplication
Using NWDS - Version 2.0.3
J2EE Engine 6.3
I is working fine.
Then I deployed it in to the J2EE engine of our XI Server
which is of Version 6.40
There are no deployment errors.
But when I run this application i am getting the following <b>Error Message:</b>----
Web Dynpro client:
HTML Client
Web Dynpro client capabilities:
User agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1), version: null, DOM version: null, client type: msie6, client type profile: ie6, ActiveX: enabled, Cookies: enabled, Frames: enabled, Java applets: enabled, JavaScript: enabled, Tables: enabled, VB Script: enabled
Web Dynpro runtime:
Vendor: SAP, Build ID: 6.4009.00.0000.20041104173322.0000 (release=630_REL, buildtime=2004-11-18:22:17:10[UTC], changelist=298578, host=PWDFM027)
Web Dynpro code generators of DC local/Target:
No information available
Web Dynpro code generators of DC sap.com/tcwddispwda:
No information available
Web Dynpro code generators of DC sap.com/tcwdcorecomp:
No information available
J2EE Engine:
6.40 patchlevel 87289.311
Java VM:
Java HotSpot(TM) Server VM, version: 1.4.2_06-b03, vendor: Sun Microsystems Inc.
Operating system:
Linux, version: 2.4.21-27.EL, architecture: i386
<b>Error stacktrace:</b>
java.lang.NoSuchMethodError: com.sap.tc.webdynpro.progmodel.context.MappedAttribute.<init>(Lcom/sap/tc/webdynpro/progmodel/context/AttributeInfo;)V
at com.sap.arun.target.wdp.InternalLoginView$ContextElement.wdpGetObject(InternalLoginView.java:192)
at com.sap.tc.webdynpro.progmodel.context.NodeElement.wdGetObject(NodeElement.java:481)
at com.sap.tc.webdynpro.progmodel.context.AttributePointer.getObject(AttributePointer.java:140)
at com.sap.tc.webdynpro.clientserver.data.DataContainer.getAndFormat(DataContainer.java:1012)
at com.sap.tc.webdynpro.clientserver.data.DataContainer.getAndFormat(DataContainer.java:984)
at com.sap.tc.webdynpro.clientserver.uielib.standard.impl.AbstractInputField.getValue(AbstractInputField.java:1051)
at com.sap.tc.webdynpro.clientserver.uielib.standard.impl.AbstractInputField.getValue(AbstractInputField.java:1098)
at com.sap.tc.webdynpro.clientimpl.html.uielib.standard.uradapter.InputFieldAdapter.getValue(InputFieldAdapter.java:550)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.InputFieldRenderer.render(InputFieldRenderer.java:41)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:269)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:95)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.GridLayoutRenderer.renderGridLayoutCellFragment(GridLayoutRenderer.java:626)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.GridLayoutRenderer.renderGridLayoutRowFragment(GridLayoutRenderer.java:330)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.GridLayoutRenderer.renderGridLayoutFragment(GridLayoutRenderer.java:261)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.GridLayoutRenderer.render(GridLayoutRenderer.java:57)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:269)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:95)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.renderScrollContainerFragment(ScrollContainerRenderer.java:344)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.render(ScrollContainerRenderer.java:41)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:269)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:95)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.GridLayoutRenderer.renderGridLayoutCellFragment(GridLayoutRenderer.java:626)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.GridLayoutRenderer.renderGridLayoutRowFragment(GridLayoutRenderer.java:330)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.GridLayoutRenderer.renderGridLayoutFragment(GridLayoutRenderer.java:261)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.GridLayoutRenderer.render(GridLayoutRenderer.java:57)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:269)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:95)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.renderScrollContainerFragment(ScrollContainerRenderer.java:344)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.render(ScrollContainerRenderer.java:41)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:269)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:95)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.UiWindowRenderer.render(UiWindowRenderer.java:43)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:269)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:95)
at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.sendHtml(HtmlClient.java:522)
at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.sendResponse(HtmlClient.java:351)
at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.sendResponse(HtmlClient.java:249)
at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.sendResponse(HtmlClient.java:204)
at com.sap.tc.webdynpro.clientserver.task.WebDynproMainTask.execute(WebDynproMainTask.java:669)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:59)
at com.sap.tc.webdynpro.clientserver.cal.ClientManager.doProcessing(ClientManager.java:249)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doWebDynproProcessing(DispatcherServlet.java:154)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:116)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:48)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:385)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:263)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:340)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:318)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:821)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:239)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:147)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)
Is this a versioning problem ?
Can anyone help.
Thanks in Advance
Hi Chemmam,
yes, that will be a version problem. The general rule says, always use the NWDS corresponding to your server, and the main reason are the differences within the webdynpro implementation.
So if you have a 6.40 with SP13 for example, use NWDS 2.0.13 as the base of your deployment.
Hope it helps
Detlev
PS: Please consider rewarding points for helpful answers on SDN. Thanks in advance! This also holds for: /thread/80658 [original link is broken]
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/** Displays object at position x, y, using name in the title. */
public static void display(Object object, int x, int y, String name) {
createInstance();
instance.addObject(x, y, object, name);
instance.repaint();
/** Refreshes the graphics to show any changes to displayed objects. */
public static void refresh() {
if (instance != null) {
instance.repaint();
private FontRenderContext fontRenderContext;
private Graphics2D graphics;
private List<Object> objects;
private List<ObjectView> views;
protected ViewPanel() {
objects = new ArrayList<Object>();
views = new ArrayList<ObjectView>();
setBackground(new Color(0x8fbfff)); // A tasteful light blue
protected void addObject(int x, int y, Object object, String instanceName) {
if (objects.contains(object)) {
throw new Error("The object " + object + " has already been displayed");
objects.add(object);
views.add(new ObjectView(this, x, y, object, instanceName));
protected FontRenderContext getFontRenderContext() {
return fontRenderContext;
protected void paintComponent(Graphics g) {
super.paintComponent(g);
graphics = (Graphics2D)g;
fontRenderContext = graphics.getFontRenderContext();
for (ObjectView view : views) {
view.draw();
for (ObjectView view : views) {
view.drawPointers(objects, views);
public static void main(String[] args) {
int[][] arr = new int[2][3];
arr[0] = arr[1];
display(arr, 100, 100);
display(arr[0], 300, 100);
package cs2tools;
import java.awt.*;
import java.awt.geom.*;
import java.lang.reflect.*;
import static java.awt.Color.*;
import static java.lang.Math.*;
import java.util.List; // For disambiguation
import static java.lang.reflect.Array.*;
/** View of a single object, used by ViewPanel. */
public class ObjectView extends Rectangle2D.Double {
/** Height of each field box. */
public static final int BOX_HEIGHT = 20;
/** Width of each field box. */
public static final int BOX_WIDTH = BOX_HEIGHT * 3;
private static final long serialVersionUID = 1L;
private Field[] fields;
private Rectangle2D[] nameRectangles;
private Object object;
private ViewPanel panel;
private String title;
private Rectangle2D titleBar;
private Rectangle2D[] valueRectangles;
public ObjectView(ViewPanel panel, int x, int y, Object object, String name) {
super(x, y, 0, 0);
this.object = object;
this.panel = panel;
fields = object.getClass().getDeclaredFields();
// Create title bar
titleBar = new Rectangle2D.Double(x, y, BOX_WIDTH * 2 + BOX_HEIGHT, BOX_HEIGHT);
title = name + ":" + object.getClass().getSimpleName();
if (object.getClass().isArray()) {
// Adjust size of the entire cs2tools to accomodate fields
setRect(getX(), getY(), BOX_WIDTH * 2 + BOX_HEIGHT, BOX_HEIGHT * (3 + getLength(object)));
// Create field name and value rectangles
nameRectangles = new Rectangle2D[getLength(object)];
valueRectangles = new Rectangle2D[getLength(object)];
y += BOX_HEIGHT;
for (int i = 0; i < getLength(object); i++) {
y += BOX_HEIGHT;
nameRectangles[i] = new Rectangle2D.Double(x, y, BOX_WIDTH, BOX_HEIGHT);
valueRectangles[i] = new Rectangle2D.Double(x + BOX_WIDTH, y, BOX_WIDTH, BOX_HEIGHT);
} else { // Not an array
// Adjust size of the entire cs2tools to accomodate fields
setRect(getX(), getY(), BOX_WIDTH * 2 + BOX_HEIGHT, BOX_HEIGHT * (3 + fields.length));
// Create field name and value rectangles
nameRectangles = new Rectangle2D[fields.length];
valueRectangles = new Rectangle2D[fields.length];
y += BOX_HEIGHT;
for (int i = 0; i < fields.length; i++) {
fields.setAccessible(true);
y += BOX_HEIGHT;
nameRectangles[i] = new Rectangle2D.Double(x, y, BOX_WIDTH, BOX_HEIGHT);
valueRectangles[i] = new Rectangle2D.Double(x + BOX_WIDTH, y, BOX_WIDTH, BOX_HEIGHT);
protected void centerDot(Rectangle2D rect, Graphics2D graphics) {
double radius = min(rect.getWidth() / 4, rect.getHeight() / 4);
double x = rect.getCenterX();
double y = rect.getCenterY();
graphics.fillOval((int)(x - radius), (int)(y - radius), (int)(radius * 2), (int)(radius * 2));
protected void centerText(String text, Rectangle2D rect, Graphics2D graphics) {
Rectangle2D bounds = panel.getFont().getStringBounds(text, panel.getFontRenderContext());
double x = (rect.getWidth() - bounds.getWidth()) / 2;
double y = ((rect.getHeight() - bounds.getHeight()) / 2) - bounds.getY();
graphics.drawString(text, (int)(rect.getX() + x), (int)(rect.getY() + y));
/** Draw this ObjectView, but not its pointers. */
public void draw() {
try {
Graphics2D graphics = (Graphics2D) (panel.getGraphics());
// Draw the outer box
graphics.setColor(LIGHT_GRAY);
graphics.fill(this);
graphics.setColor(BLACK);
graphics.draw(this);
// Draw the title bar
graphics.setColor(WHITE);
graphics.fill(titleBar);
graphics.setColor(BLACK);
graphics.draw(titleBar);
graphics.setColor(BLACK);
centerText(title, titleBar, graphics);
// Draw the fields
for (int i = 0; i < nameRectangles.length; i++) {
String name;
String value;
boolean isPrimitive;
if (object.getClass().isArray()) {
name = i + "";
value = get(object, i) + "";
isPrimitive = object.getClass().getComponentType().isPrimitive();
} else {
Field field = fields[i];
name = field.getName();
value = field.get(object) + "";
isPrimitive = field.getType().isPrimitive();
graphics.setColor(WHITE);
graphics.fill(valueRectangles[i]);
graphics.setColor(BLACK);
graphics.draw(valueRectangles[i]);
centerText(name, nameRectangles[i], graphics);
if (isPrimitive) {
centerText(value, valueRectangles[i], graphics);
} else if (value.equals("null")) {
graphics.setColor(BLUE);
centerText("null", valueRectangles[i], graphics);
} else {
graphics.setColor(BLUE);
centerDot(valueRectangles[i], graphics);
} catch (IllegalAccessException e) {
// We checked for this, so it should never happen
e.printStackTrace();
System.exit(1);
/** Draw lines for any pointers from this ObjectView's fields to other ObjectViews in views. */
public void drawPointers(List<Object> objects, List<ObjectView> views) {
try {
Graphics2D graphics = (Graphics2D) (panel.getGraphics());
graphics.setColor(BLUE);
for (int i = 0; i < nameRectangles.length; i++) {
boolean isPrimitive;
Object target;
if (object.getClass().isArray()) {
isPrimitive = object.getClass().getComponentType().isPrimitive();
target = get(object, i);
} else {
Field field = fields[i];
isPrimitive = field.getType().isPrimitive();
target = field.get(object);
if (!isPrimitive && (target != null)) {
for (int j = 0; j < objects.size(); j++) {
if (target == objects.get(j)) {
ObjectView targetView = views.get(j);
int x = (int)(valueRectangles[i].getCenterX());
int y = (int)(valueRectangles[i].getCenterY());
int tx = (int)(targetView.getCenterX());
int ty = (int)(targetView.getCenterY());
if (abs(x - tx) > abs(y - ty)) { // X difference larger -- horizontal line
if (x < tx) { // Draw line to left side of target
graphics.drawLine(x, y, (int)(targetView.getX()), ty);
} else { // Draw line to right side of target
graphics.drawLine(x, y, (int)(targetView.getX() + targetView.getWidth()), ty);
} else { // Y difference larger -- vertical line
if (y < ty) { // Draw line to top of target
graphics.drawLine(x, y, tx, (int)(targetView.getY()));
} else { // Draw line to bottom of target
graphics.drawLine(x, y, tx, (int)(targetView.getY() + targetView.getHeight()));
} catch (IllegalAccessException e) {
// We checked for this, so it should never happen
e.printStackTrace();
System.exit(1);Put your posted code inside code tags, or things like array element access expressions using common indices such as 'i' will be interpreted as italic by the forum software. Code tags are the word 'code' between square braces at the start and '/code' between square braces at the end.
The fact that your code worked on a Mac is dumb luck. The code has a fatal flaw that causes the behavior you see on the Linux machines. Incidentally, Windows shows the same 'disappearing' problem.
The error is in your draw() and drawPointers() methods. Both methods call
panel.getGraphics()There is no guarantee that the Graphics object returned by this call is the same Graphics object being used to paint to the screen at any given moment. On a Mac, it appears to be. Elsewhere it clearly is not. You should be passing along the Graphics object handed to you in the paintComponent() method. This is the same Graphics object associated with the screen.
protected void paintComponent(Graphics g) {
super.paintComponent(g);
graphics = (Graphics2D) g;
fontRenderContext = graphics.getFontRenderContext();
for (ObjectView view : views) {
view.draw(g);
for (ObjectView view : views) {
view.drawPointers(g, objects, views);
} public void draw(Graphics g) {
try {
Graphics2D graphics = (Graphics2D) g;
public void drawPointers(Graphics g, List<Object> objects, List<ObjectView> views) {
try {
Graphics2D graphics = (Graphics2D) g; -
MyPlugin works fine in AdobeReader-9 but fails in AdobeReader-X(10).
Hi ,
The plugin which i created using Acrobat SDK works fine in AdobeReader-9 but it doesnt works as expected in AdobeReader-X.
The issues with Reader-X are listed below :
1. MyPlugin doesn't get loaded at the top as the other tollbars , which i was able to load MyPlugin in Reader-9. In Reader-X , MyPlugin gets loaded at the right-side panel under 'Tools' Tab.
2. In Reader-X, there is an option which we can select for 'Enable Protected-Mode'.
a. If this is enabled i am able to see all the buttons of MyPlugin but when i clicked on each button it wont do its task instead i get error message saying unable to create HelperObject. Why MyPlugin's buttons not performing its task when the Protected-Mode is Enabled?
b.If i disable the Protected-Mode , i will see only first two buttons of MyPlugin(MyPlugin contains 4 buttons) and the when i click on those buttons it will be able to do its task as expected. Why i am not able to see all the buttons of MyPlugin during Protected-Mode disabled ?
Please let me know what i should do to make MyPlugin work in Reader-X. MyPlugin is working fine in Reader-9.
Thanks in advance. Please someone help me out from this..Hi Richard,
Sorry , i could not reply to your previous posts.
In the below link they is a sample for making IE-Plugin work when IE-Protected mode is On.There is explaination on broker process.
http://msdn.microsoft.com/en-us/library/bb250462(v=vs.85).aspx .
This below links may also be useful :
http://msdn.microsoft.com/en-us/library/ms537312(v=vs.85).aspx
http://www.codeproject.com/KB/vista-security/PMSurvivalGuide.aspx
We may have to do the same way for our Reader Plugin, which i have also not implemented it till now,also did not get any sample for Reader Broker process.
I did lot of search but i also didn find any.
So what i am doing is,displaying a message box to user if the Reader Protected mode is enabled. And ask the user to Click on a button to disable Reader Protected mode. After restarting the PDF the user will be able to access MyPlugin without any error.
As of now i am doing this, but i have to make MyPlugin to work even when the Protected Mode is enabled. For this i need to create the Broker Process.
I know you have also spend lotz of your time to find a solution for this. But we are not getting the right ways to achieve a solution for this.
If i get a solution for this i will definately inform you and if you get any solution please let me know.
Thanks and Regards,
Chetan. -
Hello I just found a problem with my Ipod nano 6th generation. It worked fine an hour ago but then the screen turned a dark grey. Did the restore through Itunes and then it went white. But now it's totally unresponsive and seems to be off even when it is plugged into itunes. Can't even restore it. I get Error 1415?
Hi clarity,
Welcome to Apple Support Communities.
You may want to first try removing and reinstalling the latest version of iTunes by following the steps in this article:
Removing and reinstalling iTunes, QuickTime, and other software components for Windows Vista or Windows 7
http://support.apple.com/kb/HT1923
If you continue to receive the error message when connecting your iPod, see this article for more troubleshooting tips:
iTunes for Windows: iTunes cannot contact the iPhone, iPad, or iPod software update server
http://support.apple.com/kb/TS1814
Best,
Jeremy -
Facetime works fine on my iphone, but will not work on my MBA.
Facetime works fine on my iphone, but will not work on my MBA. Keeps telling me "unable to verify address" and says it is sending me a verification link to my email address but I never get anything. Crazy.
After a while it tells then me that it cannot verify my email address because of a network connection ("Could not verify the email address. Please check your network connection and try again. ")
Does anyone have any ideas?Facetime works fine on my iphone, but will not work on my MBA. Keeps telling me "unable to verify address" and says it is sending me a verification link to my email address but I never get anything. Crazy.
After a while it tells then me that it cannot verify my email address because of a network connection ("Could not verify the email address. Please check your network connection and try again. ")
Does anyone have any ideas? -
How do I connect to Net Flix? I put in my user name and password which work fine with my iMac but not on my Apple TV?
Can you give me a screenshot of the User Accounts window in Control Panel?
Please create a screenshot by following the guide mentioned at [[How do I create a screenshot of my problem?]].
Once you've done this, attach the saved screenshot file to your forum post by clicking the '''Browse...''' button below the ''Post your reply'' box. You really help us to visualize the problem. -
So far I have pulled the system configuration file, I have reset safari, I deleted all old passwords from the wifi network in Keychain I restarted both devices. I am at the end here and I cannot get it to work I have an iMac that works fine with my network but for some reason this computer will not connect. It is system wide specifically to my personal hotspot. I can connect fine to any other network (wifi) but just not mine. I have not changed any wifi settings. I have been trying to figure this out. I have a MacBook Pro Late 2006 model running Lion (10.7.5) So any ideas anyone? Please help!
12. At a WiFi hotspot, you can't get connected. The most frequent reason is the login screen for the WiFi hotspot is only able to be connected with a single type of browser. If Safari doesn't work, try Firefox, Chrome, Omniweb, or Opera.
From my tip:
https://discussions.apple.com/docs/DOC-6411 -
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WHEN I GO TO PRIVACY SETTINGS AND CLICK ON EXCEPTIONS AND TYPE IN A WEB ADDRESS TO ALLOW ALL THE TIME IT DOES NOT SAVE IT THE NEXT TIME I SIGN ON TO FIRE FOX IT IS LOST. IT WORKS FINE ON MY DESKTOP BUT NOT ON MY LAPTOP THAT I JUST BOUGHT in English.I just updated my whatsapp...clicked on whatsapp in appstore and now can access my whatsapp
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