I am facing a strange situation with my java swing application. In my pc(win-7 x64 and jre-7), it is working fine.I am able to run the jar file on my system, but on a windows xp machine with jre7 installed, it gives the following error trace:
C:\Documents and Settings\HOME\Desktop\TweetTweetAsMuchYouTweet_jar>java -jar Tw
eetTweetAsMuchYouTweet.jar
401:Authentication credentials (https://dev.twitter.com/pages/auth) were missing
or incorrect. Ensure that you have set valid consumer key/secret, access token/
secret, and the system clock is in sync.
Failed to validate oauth signature and token
Relevant discussions can be found on the Internet at:
http://www.google.co.jp/search?q=10f5ada3 or
http://www.google.co.jp/search?q=0276a2ab
TwitterException{exceptionCode=[10f5ada3-0276a2ab], statusCode=401, message=null
, code=-1, retryAfter=-1, rateLimitStatus=null, version=3.0.5}
at twitter4j.internal.http.HttpClientImpl.request(HttpClientImpl.java:16
2)
at twitter4j.internal.http.HttpClientWrapper.request(HttpClientWrapper.j
ava:61)
at twitter4j.internal.http.HttpClientWrapper.post(HttpClientWrapper.java
:98)
at twitter4j.auth.OAuthAuthorization.getOAuthRequestToken(OAuthAuthoriza
tion.java:122)
at twitter4j.auth.OAuthAuthorization.getOAuthRequestToken(OAuthAuthoriza
tion.java:104)
at twitter4j.TwitterBaseImpl.getOAuthRequestToken(TwitterBaseImpl.java:2
98)
at Account.getAccessTokenAfterAuthentication(Account.java:45)
at Account.<init>(Account.java:33)
at AddFormWin$1.actionPerformed(AddFormWin.java:75)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Sour
ce)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Sour
ce)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Sour
ce)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Sour
ce)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
If we note the line:
Authentication credentials (https://dev.twitter.com/pages/auth) were missing
or incorrect. Ensure that you have set valid consumer key/secret, access token/
secret, and the system clock is in sync.
Failed to validate oauth signature and token
The authentication is failing due to invalid consumer key/secret. But then why the same app on windows 7 machine, is running perfectly?
Note that in my app, I am using the oob(PIN based) authentication using Twitter4j(v-3.0.5).
Being a java developer myself, I am quiet surprised with this as java is known for its platform independence. So is there anything wrong with the platform independence of java?
This doesn't look like Java VM or Windows OS issue. I would suspect there is something to do with oob implementation or the wrong PIN was entered. I assume the PIN needs to be entered for each machine.
Related
I have developed a Java application and bundled it into a JAR file (executable).
Now when I am executing the jar using command Java -jar EncryptionUtility.jar > log.txt following exception is appearing:
Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
at javax.crypto.SecretKeyFactory.getInstance(SecretKeyFactory.java:204)
at TripleDESBC.readKey(TripleDESBC.java:85)
at TripleDESBCUtil.decrypt3DES(TripleDESBCUtil.java:112)
at CommonUtil.setKeys(CommonUtil.java:308)
at CommonUtil.encryptAndSign(CommonUtil.java:575)
at CommonUtil$5.actionPerformed(CommonUtil.java:295)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.SecurityException: Can not initialize cryptographic mechanism
at javax.crypto.JceSecurity.<clinit>(JceSecurity.java:93)
... 42 more
Caused by: java.lang.SecurityException: The jurisdiction policy files are not signed by the expected signer! (Policy files are specific per major JDK
release.Ensure the correct version is installed.)
at javax.crypto.JarVerifier.verifyPolicySigned(JarVerifier.java:328)
at javax.crypto.JceSecurity.loadPolicies(JceSecurity.java:378)
I have checked on the internet but found no good solution or explanation on this issue. Please help..
It was occuring because my Java version was pointed to wrong path and it has different policy files. Thats why it was throwing this error.
Setting java home and path resolved my issue:)
We have a client server application which runs using spring remoting framework and we are using jetty server and Java 1.7. We deliver both client and server to the customers.
At one of customer's office, for one of the user login, he is getting this Exception which is mentioned in the title of the postjava.net.SocketException:Unexpected end of file from the server. He is actually doing the search for something which makes a server call and finally he ends up getting this error in the error log.
The weird thing is, nobody else in the Customer's office gets this error. It is very weird.
And also i googled about this exception but did not get appropriate answer.
Please provide your suggestions.
org.springframework.remoting.RemoteAccessException: Could not access HTTP invoker remote service at [http://192.168.13.211:6094/SearchFieldServer]; nested exception is ava.net.SocketException: Unexpected end of file from server at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.convertHttpInvokerAccessException(HttpInvokerClientInterceptor.java:211)
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.invoke(HttpInvokerClientInterceptor.java:144)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy69.search(Unknown Source)
at se.transware.awt.SearchFieldModel.setObjectIdAndReload(SearchFieldModel.java:329)
at se.transware.awt.SearchFieldModel.setObjectIdAndReload(SearchFieldModel.java:293)
at se.transware.awt.SearchFieldModel.setObjectID(SearchFieldModel.java:282)
at se.transware.awt.SearchField.setOid(SearchField.java:740)
at se.transware.tt.client.register.CustomerClientRegGUI.load(CustomerClientRegGUI.java:3885)
at se.transware.tt.client.register.CustomerClientRegLogic.pseudoConstructor(CustomerClientRegLogic.java:786)
at se.transware.tt.client.main.ModuleController.flipApp(ModuleController.java:222)
at se.transware.tt.client.main.SystemResources.flipApp(SystemResources.java:260)
at se.transware.tt.client.register.RegObjectsTableLogicClientAdapter.editRegObject(RegObjectsTableLogicClientAdapter.java:511)
at se.transware.tt.client.register.RegObjectsTable2$18.mouseClicked(RegObjectsTable2.java:1150)
at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.net.SocketException: Unexpected end of file from server
at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTP(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source)
at sun.net.www.http.HttpClient.parseHTTP(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at java.net.HttpURLConnection.getResponseCode(Unknown Source)
at org.springframework.remoting.httpinvoker.SimpleHttpInvokerRequestExecutor.validateResponse(SimpleHttpInvokerRequestExecutor.java:138)
at org.springframework.remoting.httpinvoker.SimpleHttpInvokerRequestExecutor.doExecuteRequest(SimpleHttpInvokerRequestExecutor.java:62)
at org.springframework.remoting.httpinvoker.AbstractHttpInvokerRequestExecutor.executeRequest(AbstractHttpInvokerRequestExecutor.java:134)
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.executeRequest(HttpInvokerClientInterceptor.java:191)
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.executeRequest(HttpInvokerClientInterceptor.java:173)
at org.springframework.remoting.httpinvoker.HttpInvokerClientInterceptor.invoke(HttpInvokerClientInterceptor.java:141)
... 45 more
Here are some links which you probably already found :
https://forums.oracle.com/forums/thread.jspa?messageID=7076649
http://www.coderanch.com/t/207583/sockets/java/java-net-SocketException-Unexpected-file
http://cxf.547215.n5.nabble.com/Caused-by-java-net-SocketException-Unexpected-end-of-file-from-server-td4715340.html
Additionally, if you can share some code snippet or stack trace we can share more realistic comments on this issue. Maybe it is caused by some security options of the client facing this issue.
Are all customers configuration the same?
Similar questions have been asked here about this error, but I have tried most of the solutions and still get the same error message. I'm using json-simple library in my java app. I have included the json-simple-1.1.1.jar file in my library. Running through Netbeans works perfectly. When I try running it through the command line "java -jar " I get the following error. Even "java -cp json-simple-1.1.1.jar -jar still give the same error.
nullException in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/json/simple/JSONObject
at gui.keo_synopticx.jb_save_configMouseClicked(keo_synopticx.java:5318)
at gui.keo_synopticx.access$6000(keo_synopticx.java:49)
at gui.keo_synopticx$60.mouseClicked(keo_synopticx.java:3358)
at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.json.simple.JSONObject
at java.net.URLClassLoader$1.run(Unknown Source)
I may be missing a dependency for json-simple-1.1.1? Any advice would be greatly appreciated.
The org/json/simple/JSONObject class is definitely in the jar file.
The only reason for the problem I can think of is that you did not specify the jar file path, and that the jar is not in the same directory as your execution directory.
To solve this issue you should precise your classpath on the terminal:
syntaxe:
java -classpath <your_archive.jar> [<package>.]<Class_name>
don't forget the package if the class belongs to one.
Our applet source code is kind of spaghetti (written in 2000, Java 1.3 then) and we want to recompile it to Java 1.6 or 1.7.
When I'm testing it, most of the Swing is OK but after sometime, an Exception occurred, which is EDT exception. Specifically, when a drag event is done, a series of EDT exceptions appear.
Is this something to with coding the I/O part in ActionListeners because I've read that it is bad to code I/O operations in action listeners, which EDT executes when a action is performed.
EDIT:
This is the recurring exception
Exception in thread "AWT-EventQueue-3" java.lang.NullPointerException
at javax.swing.BufferStrategyPaintManager.flushAccumulatedRegion(Unknown Source)
at javax.swing.BufferStrategyPaintManager.copyArea(Unknown Source)
at javax.swing.RepaintManager.copyArea(Unknown Source)
at javax.swing.JViewport.blitDoubleBuffered(Unknown Source)
at javax.swing.JViewport.windowBlitPaint(Unknown Source)
at javax.swing.JViewport.setViewPosition(Unknown Source)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.vsbStateChanged(Unknown Source)
at javax.swing.plaf.basic.BasicScrollPaneUI$Handler.stateChanged(Unknown Source)
at javax.swing.DefaultBoundedRangeModel.fireStateChanged(Unknown Source)
at javax.swing.DefaultBoundedRangeModel.setRangeProperties(Unknown Source)
at javax.swing.DefaultBoundedRangeModel.setValue(Unknown Source)
at javax.swing.JScrollBar.setValue(Unknown Source)
at javax.swing.plaf.basic.BasicScrollBarUI$TrackListener.setValueFrom(Unknown Source)
at javax.swing.plaf.basic.BasicScrollBarUI$TrackListener.mouseDragged(Unknown Source)
at java.awt.Component.processMouseMotionEvent(Unknown Source)
at javax.swing.JComponent.processMouseMotionEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
I guess it has something to do with the version of java plugin.
In java 1.6_10, a new version of this plugin is release, i just disabled the option in java found in control panel
Advance->Java Plug In ->Enable the next generation Java Plug in
When i disable this, this recurring error with no distinct behavior no longer appears.
I guess also it has something to do with our code written in the days of Java 1.3.
I am running java desktop application which is coded in java 1.4 version. i am using eclipe as my ide and trying to run that application in java 1.6 version in that project they use jcom jar file to export data to excel sheet. while i trying to click on excel button in desktop application . That functionality is not working and throwing below exception.but i build path properly in my project explorer jcom jar is present in referenced libraries. can any one plz help me to sort out this exception. thanks in advance.
Exception in thread "AWT-EventQueue-1" java.lang.UnsatisfiedLinkError: no jcom in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at jcom.IDispatch.(IDispatch.java:287)
at .StockManager.BusinessSheets.exportToExcel(BusinessSheets.java:2302)
at .StockManager.BusinessSheets$BusinessSheetPanel$3.mouseClicked(BusinessSheets.java:439)
at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at .StockManager.WaitCursorEventQueue.dispatchEvent(WaitCursorEventQueue.java:23)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
case 1:
jcom.dll is not in path.
solution:
put the jcom.dll in C:/Windows/System32
case 2:
jcom.dll is used by someother process
solution:
try to find that process and kill it.
The java.library.path is using for JNI shared libraries such as DLLs or .so files. It appears your jcom.jar (which you can see is being loaded on the third line of the stack so it finds the JAR) needs a jcom.dll. On windows, this has to be in your PATH or java.library.path