I see a lot often the following error when trying to access Documentum using webtop.
Renaming/deleting the ucf folder under C:/Users//Documentum resolves this issue, however the issue comes more often.
I would like to know what is the reason it occurs this frequent. What exactly cause this and how can it be resolved permanently.
Related
I am having an issue only in Prod AEM 6.3 author instance. We have our application extending wcm core v1.
When user is logged in a content-author; and opens page properties; Only Basic, Advanced, Thumbnail tabs are accessible.
Selecting other tabs like; Cloud Services; Personalization; Permissions; Live Copy, donot open the tab. Rather stays with already opened tab only.
This is happening only in my production author instance. When I delete my local repository; start a fresh vanilla instance and deploy my code, this issue is not happening.
At certain point, our production author broke. Couldnt conclude it is code, since same code works fine in vanilla instance.
Has anyone faced similar issue? Is there any lead to troubleshoot this issue? All tabs works when logged in as admin. Fails only as author.
Looks like this issue is faced by few others. So posting my finding as answer as well.
This was indeed permission issue. OTB Author group did not have permission to /etc/cloudservices. So opening page properties was throwing error:
11.09.2018 10:24:48.597 ERROR [199.243.161.18 [1536675888296] GET /mnt/overlay/wcm/core/content/sites/properties.html HTTP/1.1]
org.apache.sling.engine.impl.SlingRequestProcessorImpl service:
Uncaught SlingException java.lang.NullPointerException: null at
org.apache.jsp.libs.cq.cloudserviceconfigs.components.configurations.configurations_jsp
I was stuck since I didnt know exact path. Trail n error, figured the missing path and granted permission to resolve.
Bonus Interesting Permission issue: Author group donot have permission to /config/ nodes.
So the RTE plugins were not loading for us coz path was like this:
After lot of digging, found this issue. Fix was to rename /config/ to /configuration/ and add property configPath=configuration to the parent node.
I'm testing the AppFabric cache feature in my website deployed from ASP.net MVC 4. In the web.config of my website, if I set the security level to anything except no security (None/None), like this
<securityProperties mode="Transport" protectionLevel="EncryptAndSign" />
then, getting cache from the method below will throw exception,
DataCacheFactory.GetDefaultCache()
Also, in the PowerShell Cache Management, I've already set the protection level to the same level (Transport/EncryptAndSign).
But getting cache still failed.
Exception message is as following,
ErrorCode(ERRCA0017):SubStatus(ES0006):There is a temporary failure. Please retry later. (One or more specified cache servers are unavailable... )
The situation only happens in my deployed website. But if I run my website in Visual Studio debug mode, cache would response successfully no matter what the security level is set to.
OK! I finally solved the tricky issue. This tough thing nearly made me contribute my 50 bounties (almost half) !
After some survey, I found the first clue,
Security Error in APPFabric when changed the security mode from None to Transport?
(Note, I can't easily google it out from some keywords, but the result I want was easily dug out from Msdn AppFabric Cache forum. I thought google search can help me to find any answer.)
I got the same exception message as the first link. But Rahul's answer didn't work. However, Rahul's link revealed a second clue, that is, use Tracelog.exe to track the connection problem.
From the track log in Event Viewer, I found there are some error events saying my server's authority isn't accessible, so I searched in the third clue, Cache Administration PowerShell commands for setting permission in PowerShell.
In the third clue, thank the author, mark_og who really saved me ! You taught us how to set the permission in IIS like this,
Grant-CacheAllowedClientAccount "IIS APPPOOL\[AppPoolName]"
it's the key answer which solves my problem !
When running a web deploy to a specific IIS site I get the following error:
Error: The synchronization is being stopped because the maximum number of sync passes '5' has been exceeded even though all the changes could not be applied. This could occur if there are external changes being made to the destination.
At C:\Code\.....\deploy.ps1:185 char:10
+ & <<<< ($appDeployCmd) $type /M:$url /U:$user /P:$pass /A:Basic -allowUntrusted -useCheckSum
+ CategoryInfo : NotSpecified: (Error: The sync...he destination.:String) [], RemoteException
+ FullyQualifiedErrorId : NativeCommandError
Web Deploy is working fine on this environment against other IIS sites and file syncs are also working. I have previously been able to use web deploy to deploy this specific site without issue. All of the sudden out of nowhere, this issue started happening and I can no longer deploy this site.
I'm doing a basic site deploy with a package built from msbuild. I don't think the specifics are that important because as I said this was all working before and currently works against other sites on the same server farm without issues.
The error message says:
"This could occur if there are external changes being made to the destination."
but I'm not sure how to track this down or if it is even the issue to begin with. I've made sure all explorer windows are closed in all remote sessions. I've tried restarting the site and the app pool. The only thing I have not tried is rebooting the server which is not possible at moment.
Any ideas what might be cause this web deploy to fail?
I had the same error and the problem was my dropbox.
I was working directly in my dropbox folder, and when you publish, it causes dropbox to syncronize at the same time, which caused the error.
Disabling dropbox sync while working solved the problem.
I recon the problem also could happen with onedrive, google drive and so on.
We had this problem when converting from a previously adhoc deploy of a service to MSDeploy, and found that if there were files that were either
marked as read-only via the DOS/Windows read-only file attribute.
inaccessible due to ACLs
then we would get the "maximum number of sync passes" error on deploying.
Once we fixed the attributes/ACLs, we were able to sync.
Quick and easy way to resolve this issue is to delete the files in the destination and re-run the web deploy.
The issue seems to revolve around the ACL step of the web deploy, which attempts to change the permissions of your websites files as a safety measure intended to ensure they are not changed during a deployment.
By default Web Deploy sets the ACL of the sites anonymous user to read only while also overwriting Control Panel access to your website.
Source
You can turn of ACL in future to avoid this if you wish, but it's not really worth it. This will also speed up web deploys - but that is a separate issue.
Not really an answer, but one workaround you can try if you are using the Web Deploy dirPath, filePath, or contentPath providers is the ignoreErrors provider setting. If you know that you are consistently hitting a certain error number, you can specify that that error be ignored when it's hit. See the dirPath provider article for full details (and caveats).
In my case I couldn't fix it but realised the deployment worked regardless.
If you are reading this I wouldn't suggest to just assume it worked, and if it did that it deployed fully, but consider that it may be a false alarm!
I have created a web application in Apache Cocoon.This website is running properly but after every 3-4 days, it stops responding. It doesn't run until and unless, we restart the tomcat service. In the catalina.2011-05-09.log file, it shows following error:-
"May 9, 2011 3:17:34 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/webresources] 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."
I am not been able to understand the cause of this problem. Can someone suggest me how to resolve this issue?
You are using a library that is starting one or more threads and is not properly shutting them down or releasing other resources captured by the thread. This often happens with things like Apache HTTP components (I get this error with Http Components) and anything that uses separate threads internally. What libraries are you using in your Cocoon application?
It is telling you the issue:
[...] is still processing a request that has yet to finish
You need to find out what that request is/is going to. One easy way is to have something like PsiProbe installed.
Also, it's not a bad idea to restart Tomcat every night. It can help alleviate these kinds of issues until you find the root cause.
Okay I have seen some very similar questions here but none seem to be answered to my liking. I have created a Silverlight application that calls a couple of services to populate various comboboxes from the database. I got this working without too much trouble on my local machine.
So now I want to deploy it to our webserver. It was relatively straight forward to get ISS7 to load the Silverlight application. However, none of my services seem to be working properly, in that the comboboxes are empty. In IE I get the following error:
Message: Unhandled Error in Silverlight Application An exception occurred during the operation, making the result invalid. Check InnerException for exception details. at System.ComponentModel.AsyncCompletedEventArgs.RaiseExceptionIfNecessary()
at MyTestPage.ViewModel.MyService.GetInfoCompletedEventArgs.get_Result()
at MyTestPage.ViewModel.MainPageViewModel.b__2(Object s, GetInfoCompletedEventArgs ea)
at MyTestPage.ViewModel.MyService.MyServiceClient.OnGetInfoCompleted(Object state)
Line: 1
Char: 1
Code: 0
URI: http://www.mywebsite.com/MyTestPage.aspx
My problem is that this error only occurs when deploying on the webserver and I have no clue how to debug this problem. The error says to check the InnerException but I haven't found an answer yet (after hours of searching) that tells me how I should do this.
I have tried browsing to the services and I am able to do so using the domain name i.e. http://test.myserver.com/Services/MyService.svc. However when logged onto the server and using http://localhost:3456/Services/MyService.svc - which is the path in the ServicesReferences.ClientConfig file - It cannot be found.
Some answers here seem to suggest using a clientaccesspolicy.xml file but I don't understand why this should be necessary if the services are hosted on the same server as the application - they aren't required when debugging on my local machine. Despite my reservations I have tried adding a clientaccesspolicy.xml file to the root of the application but this still doesn't make any difference.
So I have a couple of questions:
1) How do I get access to the InnerException when I am running the application on the webserver? Is there a specific log file I can view or turn on?
2) If, for some reason, I am trying to access the service in a cross domain fashion (even though they are located on the same server) how do I configure the application so that this isn't required?
UPDATE:
Ok, I was able to get the tracing to work. I can now see the trace details on the page when it loads but it doesn't really tell me anything useful. I have also added the option to write the details to the disk. Initially this file wasn't being written and I couldn't understand why. Then I noticed that refreshing my silverlight application was not triggering a write to the log. It was only when I manually browsed to the services that the log file was updated. This seems to indicate to me that my silverlight application is not hitting the services at all (for some reason). I tried cutting out the View Model object and hitting the service directly from the xaml code behind file but this didn't make any difference either.
At this point after spending more than two days trying to figure this out, I am thinking about starting again from scratch.
For my mind it shouldn't be this difficult to deploy something that works on a development machine to a webserver.
I pretty much gave up on my initial approach. I had another go following along from this video http://www.silverlight.net/learn/videos/all/net-ria-services-intro/. It uses Domain services instead of the WCF Services and it was actually fairly straight forward to get it going on the webserver. The example is two years old now so maybe there are better ways to do this now (I am open to suggestions) but at least it worked within an hour of trying it (compared to 2.5 days and getting nowhere).