Develop Reference

jInterop - Access is denied [0x00000005]

We have an application with a java component and a com component, the communication between which is facilitated through j-Interop.
We have been using this for almost 3 years with no major issues, but only recently we have observed that our java components fails while it tries to commumnicate with the com object with the error - Access is denied [0x00000005].
The com object is working we have testing the same, also the DCOM configurations have been verified multiple times following this exception.
The DCOM settings were verified with respect to the following link -
http://www.softwaretoolbox.com/dcom/html/configuring__local_security_settings1.html
The version we are using is j-interop-3.0.
We have also taken this up with Microsoft support, and as per the joint debugging it was inferred that the calls are not reaching the ole layer, hence we need to look into the error thrown by j-Interop.
The server environment where we are facing this problem is Windows Server R2 2008 standard and Windows Server 2016 Standard.
Is there anything that can be done differently in order to resolve this issue?
Below is the complete stack trace of the error that we are getting :
Aug 09, 2017 4:30:15 PM org.jinterop.dcom.core.JIComOxidRuntime$ClientPingTimerT
ask run
INFO: Running ClientPingTimerTask !
Aug 09, 2017 4:30:15 PM org.jinterop.dcom.core.JIComOxidRuntime$ServerPingTimerT
ask run
INFO: Running ServerPingTimerTask !
Aug 09, 2017 4:30:15 PM org.jinterop.dcom.core.JISession createSession
INFO: Created Session: 1042741037
Aug 09, 2017 4:30:16 PM org.jinterop.dcom.common.JISystem internal_dumpMap
INFO: mapOfHostnamesVsIPs: {}
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processOutgoing
INFO:
Sending BIND
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processIncoming
INFO:
Recieved BIND_ACK
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processOutgoing
INFO:
Sending AUTH3
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processOutgoing
INFO:
Sending REQUEST
Aug 09, 2017 4:30:16 PM rpc.DefaultConnection processIncoming
INFO:
Recieved FAULT
org.jinterop.dcom.common.JIException: Access is denied, please check whether the
[domain-username-password] are correct. Also, if not already done please check
the GETTING STARTED and FAQ sections in readme.htm. They provide information on
how to correctly configure the Windows machine for DCOM access, so as to avoid s
uch exceptions. [0x00000005]
at org.jinterop.dcom.core.JIComServer.init(JIComServer.java:661)
at org.jinterop.dcom.core.JIComServer.initialise(JIComServer.java:496)
at org.jinterop.dcom.core.JIComServer.<init>(JIComServer.java:460)
at TestConnectivity.initialize(TestConnectivity.java:128)
at TestConnectivity.HDAconnect(TestConnectivity.java:165)
at TestConnectivity.main(TestConnectivity.java:82)
Caused by: rpc.FaultException: Received fault. (unknown)
at rpc.ConnectionOrientedEndpoint.call(ConnectionOrientedEndpoint.java:1
41)
at rpc.Stub.call(Stub.java:113)
at org.jinterop.dcom.core.JIComServer.init(JIComServer.java:626)
... 5 more
Exited
Aug 09, 2017 4:30:16 PM org.jinterop.dcom.core.JISession postDestroy
INFO: About to destroy links for Session: 1042741037 , size of which is 0
Any help will be appreciated.
Thank you.

Hope the following solution works for you. It worked for me.
apply the following patch to the registry:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System
create or modify 32-bit DWORD: LocalAccountTokenFilterPolicy
set the value to: 1
You can refer https://answers.microsoft.com/en-us/windows/forum/windows_7-security/getting-access-is-denied-when-accessing-windows-7/23369f35-bc45-4147-9c3e-74a47d530757
--
SK

Google app engine This application does not exist (app_id=u'111320')

I am trying to deploy a simple Guestbook app made with Google App Engine with the command
mvn appengine:update
but I get the error
This application does not exist (app_id=u'111320')
I have tried to delete .appcfg_oauth2_tokens_java and update again, it simply redirect me again to the token page and when I paste it and press enter I get always the same error...
It follows the full log
nov 01, 2015 10:16:51 AM com.google.apphosting.utils.config.IndexesXmlReader rea
dConfigXml
INFO: Successfully processed C:\Users\Marco\GAE\guestbook\target\guestbook-1.0-S
NAPSHOT\WEB-INF\appengine-generated\datastore-indexes-auto.xml
Beginning interaction for module default...
nov 01, 2015 10:16:51 AM com.google.appengine.tools.admin.AbstractServerConnecti
on send1
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/getre
sourcelimits?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
This is try #0
nov 01, 2015 10:16:51 AM com.google.appengine.tools.admin.AbstractServerConnecti
on send1
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/getre
sourcelimits?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
This is try #1
nov 01, 2015 10:16:52 AM com.google.appengine.tools.admin.AbstractServerConnecti
on send1
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/getre
sourcelimits?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
This is try #2
nov 01, 2015 10:16:52 AM com.google.appengine.tools.admin.AbstractServerConnecti
on send1
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/getre
sourcelimits?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
This is try #3
0% Created staging directory at: 'C:\Users\Marco\AppData\Local\Temp\appcfg803610
7022033767950.tmp'
5% Scanning for jsp files.
8% Compiling jsp files.
warning: Implicitly compiled files were not subject to annotation processing.
Use -proc:none to disable annotation processing or -implicit to specify a poli
cy for implicit compilation.
1 warning
20% Scanning files on local disk.
25% Initiating update.
nov 01, 2015 10:16:56 AM com.google.appengine.tools.admin.AbstractServerConnecti
on send1
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/creat
e?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
This is try #0
nov 01, 2015 10:16:56 AM com.google.appengine.tools.admin.AbstractServerConnecti
on send1
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/creat
e?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
This is try #1
nov 01, 2015 10:16:56 AM com.google.appengine.tools.admin.AbstractServerConnecti
on send1
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/creat
e?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
This is try #2
nov 01, 2015 10:16:56 AM com.google.appengine.tools.admin.AbstractServerConnecti
on send1
WARNING: Error posting to URL: https://appengine.google.com/api/appversion/creat
e?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
This is try #3
Error Details:
nov 01, 2015 10:16:55 AM org.apache.jasper.JspC processFile
INFO: Built File: \guestbook.jsp
com.google.appengine.tools.admin.HttpIoException: Error posting to URL: https://
appengine.google.com/api/appversion/create?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
Unable to update app: Error posting to URL: https://appengine.google.com/api/app
version/create?app_id=111320&version=1&
404 Not Found
This application does not exist (app_id=u'111320').
Please see the logs [C:\Users\Marco\AppData\Local\Temp\appcfg8922461300350626057
.log] for further information.

Fixed,
wrong app id in my case.
Full ID of my app is "rising-symbol-111320" so I changed it manually in pom.xml
<app.id>rising-symbol-111320</app.id>

Tomcat 7 Goes down without notice.Please Respond Critical Issue

I'm using Tomcat 7 to deploy my app.
Tomcat goes down randomly and requires me to restart the server time and again to keep it up and running.
Sometimes when i restart ,i check the logs to see waiting for instances to be deallocated.
Other times when i restart ,i get the ERROR 1053.
I tried deleting my temp/work folders.I checked my database connections through hibernate ,i made sure that i have all the required jars in lib under tomcat.
The way i deploy is copy my war file and its respective Applicationfolder into Webapps under Tomcat.Please direct me as to what needs to be done to keep the server stable.
Another important note is that the exception in the logs below,changes from Nullpointer to Illegal state Exception
Any help to identify the root cause will be truly appreciated as this has been an impending and critical issue that has been haunting,inspite of trying different solutions.
My Logs are as follows
INFO: Waiting for 3 instance(s) to be deallocated
Jan 27, 2014 2:17:27 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
SEVERE: The web application [/cep4] registered the JDBC driver [oracle.jdbc.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
Jan 27, 2014 2:17:27 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/cep4] appears to have started a thread named [Timer-0] but has failed to stop it. This is very likely to create a memory leak.
Jan 27, 2014 2:17:27 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/cep4] is still processing a request that has yet to finish. This is very likely to create a memory leak. You can control the time allowed for requests to finish by using the unloadDelay attribute of the standard Context implementation.
Jan 27, 2014 2:17:27 PM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [/cep4] created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Locale context]) and a value of type [org.springframework.web.servlet.DispatcherServlet$1] (value [en_US]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Jan 27, 2014 2:17:27 PM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [/cep4] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal#1655d52d]) and a value of type [org.springframework.security.core.context.SecurityContextImpl] (value [org.springframework.security.core.context.SecurityContextImpl#388100c: Authentication: org.springframework.security.cas.authentication.CasAuthenticationToken#388100c: Principal: com.java.service.MyUserDetails#9154e84; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails#ffff4c9c: RemoteIpAddress: 128.32.111.117; SessionId: CF331A8C27CEA68FAC797ED7E0E654B5; Granted Authorities: com.java.service.MyUserDetails$1#1aca2c25 Assertion: org.jasig.cas.client.validation.AssertionImpl#1a6d280b Credentials (Service/Proxy Ticket): ST-89206-bOamLKnOoLTLDJoIxYqs-cas-p3]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Jan 27, 2014 2:17:27 PM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
SEVERE: The web application [/cep4] created a ThreadLocal with key of type [org.springframework.core.NamedThreadLocal] (value [Request attributes]) and a value of type [org.springframework.web.context.request.ServletRequestAttributes] (value [SecurityContextHolderAwareRequestWrapper[ org.springframework.security.web.savedrequest.SavedRequestAwareWrapper#5d1e88cf]]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
Jan 27, 2014 2:17:27 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-80"]
Jan 27, 2014 2:17:27 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-8443"]
Jan 27, 2014 2:17:27 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["ajp-bio-8009"]
Jan 27, 2014 2:17:27 PM org.apache.catalina.loader.WebappClassLoader loadClass
INFO: Illegal access: this web application instance has been stopped already. Could not load org.hibernate.cfg.ImprovedNamingStrategy. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
java.lang.IllegalStateException
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1600)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:258)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:417)
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1283)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1254)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:433)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:270)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:120)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1360)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1118)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Jan 27, 2014 2:17:29 PM org.apache.catalina.startup.SetAllPropertiesRule begin
WARNING: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'maxSpareThreads' to '75' did not find a matching property.
Jan 27, 2014 2:17:29 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:cep4' did not find a matching property.
Jan 27, 2014 2:17:29 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-80"]
Jan 27, 2014 2:17:29 PM org.apache.coyote.AbstractProtocol init

Really my colleagues and I faced with a similar issue with nearly the same error logs when using Apache Tomcat 7 as application server. Finally we could solve the problem using helps of contents at Stack Overflow and Apache Tomcat websites. Here I would like to share our experiences in a step by step form of debugging:
Try to find out crashing time due to server time.
Goto log folder of Tomcat and check errors just before the crashing time to the end.
Try to find out the reason of each error and try to solve the problems which caused the errors.
Start to monitor Tomcat behaviour using available tools. We used jConsole, but do not forget to link jConsole to Tomcat.
Try to control important parameters such as changes in Heap Memory and Threads especially in peak time of using your system. Maybe you have to increase specified or default values of Heap Memory or Threads.
P.S.: Do not panic on PS Survivor space! That's full most of time. ;-)
Final Word
Finally in our case by monitoring Tomcat with jConsole, we found out the problem was
insufficient Heap Memory in peak time. The solution was increasing the amount of allocated heap memory of Tomcat.

Google Appengine: Unable to Vacuum Indexes

After reaching the 200 limit of indexes, i need to vacuum the indexes of my application.
Using AppEngine 1.8.6, if I launch the usual command for this operation
..\appengine-java-sdk-1.8.6\bin\appcfg.cmd vacuum_indexes C:\MyGaeProject\war
I get the following error
WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) r
eturned error code 5.
Reading application configuration data...
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/appengine-web.xml
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/web.xml
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/cron.xml
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/queue.xml
ott 23, 2013 2:49:30 PM com.google.apphosting.utils.config.IndexesXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/datastore-indexes.xml
Beginning interaction for module default...
10% Found 79 local index definitions.
Error Details:
Line 0, column 12: Unable to find property 'application' on class: com.google.apphosting.utils.config.IndexYamlReader$In
dexYaml
Unable to perform vacuum_indexes
Unable to perform vacuum_indexes
Please see the logs [C:\UserTemp\appcfg6705503051002284735.log] for further information.
PS C:\Program Files (x86)\appengine-java-sdk-1.8.6\bin> .\appcfg.cmd vacuum_indexes "C:\MyGaeProject\war"
ott 23, 2013 2:50:18 PM java.util.prefs.WindowsPreferences <init>
WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5.
Reading application configuration data...
ott 23, 2013 2:50:19 PM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/appengine-web.xml
ott 23, 2013 2:50:19 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/web.xml
ott 23, 2013 2:50:19 PM com.google.apphosting.utils.config.IndexesXmlReader readConfigXml
INFO: Successfully processed C:\MyGaeProject\war\WEB-INF/datastore-indexes.xml
Beginning interaction for module default...
10% Found 0 local index definitions.
Error Details:
Line 0, column 12: Unable to find property 'application' on class:
com.google.apphosting.utils.config.IndexYamlReader$IndexYaml
Unable to perform vacuum_indexes
Unable to perform vacuum_indexes
For testing purpose, I also tried and empty datastore-indexes.xml, but nothing
Even using Linux I get the same error
Same thing with Python
02:39 PM Application: my-gae-app
02:39 PM Host: appengine.google.com
02:39 PM Fetching index definitions diff.
Email: my-gae-email
Password for my-gae-email:
Error parsing yaml file:
Unexpected attribute 'application' for object of type IndexDefinitions.
in "<string>", line 2, column 14:
application: null
^
As i can read, i'm not the only one experiencing this error
Already tried with older SDKs of Java, an new blank project and another GAE application, same problems so far
EDIT:
I updated Python SDK to latest version (1.8.6, was 1.8.5), the error above is not shown anymore, but now i'm getting another error
Error 400: --- begin server output ---
Client Error (400)
The request is invalid for an unspecified reason.
--- end server output ---

Updating to the latest SDK [1.8.6] may resolve this.
I resolved the issue for Python SDK by installing the latest SDK.
The issue I met is:
Error parsing yaml file:
Unexpected attribute 'application' for object of type IndexDefinitions.
in "<string>", line 2, column 14:
application: null
^

For GAE/J, I use a command of the form (without the drive specifier):
appcfg.cmd --email=[E-mail address] vacuum_indexes "\MyGaeProject\war"
without problem (but I have not had to use this for some time). Obviously, you can omit the --email parameter, but you might want to try without the drive specifier (and quote the war folder just for fun).

You may have two options: 1. wait for the next sdk with bug fixes, or 2. open a ticket as specified here: https://code.google.com/p/googleappengine/issues/detail?id=10168

NoClassDefFoundError in Jade Agents?

I created two agents and it runs well. but when I add Ontology class and registered the ontology I can't create the agents... I got following errors..
Jun 1, 2012 8:56:55 AM jade.core.BaseService init
INFO: Service jade.core.management.AgentManagement initialized
Jun 1, 2012 8:56:55 AM jade.core.BaseService init
INFO: Service jade.core.messaging.Messaging initialized
Jun 1, 2012 8:56:55 AM jade.core.BaseService init
INFO: Service jade.core.mobility.AgentMobility initialized
Jun 1, 2012 8:56:55 AM jade.core.BaseService init
INFO: Service jade.core.event.Notification initialized
Jun 1, 2012 8:56:55 AM jade.core.messaging.MessagingService clearCachedSlice
INFO: Clearing cache
Jun 1, 2012 8:56:55 AM jade.mtp.http.HTTPServer <init>
INFO: HTTP-MTP Using XML parser com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser
Jun 1, 2012 8:56:55 AM jade.core.messaging.MessagingService boot
INFO: MTP addresses:
http://169.254.108.164:7778/acc
Jun 1, 2012 8:56:55 AM jade.core.AgentContainerImpl startBootstrapAgents
SEVERE: Cannot create agent STMAgent: An undeclared exception was thrown [nested java.lang.ExceptionInInitializerError]
Jun 1, 2012 8:56:55 AM jade.core.AgentContainerImpl startBootstrapAgents
SEVERE: Cannot create agent REquestAgent: An undeclared exception was thrown [nested java.lang.NoClassDefFoundError: Could not initialize class FruitOntology.FruitOntology]
Jun 1, 2012 8:56:55 AM jade.core.AgentContainerImpl joinPlatform
class paths are correct. Ontology class paths are also correct.. What is the reason for this? Plz help me............
I found error.. it is on my ontology class..
Thank you..

The crucial error message seems to be:
SEVERE: Cannot create agent REquestAgent: An undeclared exception was thrown
[nested java.lang.NoClassDefFoundError:
Could not initialize class FruitOntology.FruitOntology]
Your code is not finding class FruitOntology in the package FruitOntology (which isn't a very good package name - normally, a package name would start with a lower-case letter, and would normally follow the convention of reversing the domain name of the organization).
As you haven't shown any of your code, we can only guess why that error arises. Have you perhaps mis-spelled the name in a configuration file somewhere? Do a grep through your project to see where FruitOntology.FruitOntology occurs. It probably isn't in normal Java code, as you would get a compilation error for missing classes, unless you're using Java Reflection for some reason.