I'm working on JDeveloper 12.1.3
Suddenly it stopped rendering the pages is design mode and the the error as show in the attached image (JSFF page)
It also hangs all of the JDeveloper while typing codes in Source mode, I should END TASK
This is happening in just one project, not all projects on same JDeveloper App
Any idea
thank you in advance
Regarding to hanging could you have a look at log->Messages and tell us what it shows.
you can also try
- reformatting your jsff source.
- clear .data and classes folders from your application.
Thank you for your assistance.
- Regarding to Hanging :
I removed the .data folder and restart the Jdeveloper again, but without any change.
I disabled the auditing roles for Application development framework ADF, and that works fine.
Regarding to design rendering:
I'm using GIT to handle versioning of the project and ignoring .data
I did a new clone and that works fine also.
Related
I am using JDeveloper 12c and I recently changed the building tool of my ADF project to maven. My project is dependent on other projects. However, I can't see the other's projects' data controls in my project.
Apart from that, the project does recognize the dependency and it compiles.
What can possibly cause it to happen?
Solution : Follow Steps and get successful
remove all library dependency from Project properties.
Add library path in Resource Palette.
Add Library from Resource Palette to the project
clicking "Refresh ADF Library Dependencies in..." after right clicking the project
Have you tried clicking "Refresh ADF Library Dependencies in..." after right clicking the project, and restarting jdev ?
With ant, this happens very often to me. Just compiling/deploying jar doesnt cut it for some reason.
Hope it was helpful.
I am developing an application on jdeveloper. I realized in a first time a project I made the deployment and I integrated it in another application and it works very well. Or when I make changes on the first project and I do another deployment to see the changes on the main application it shows me this error
This really depends on how you integrated the two? Did you just created a jar from the first project and used it as a library in the second?
I work on a team building Silverlight apps (version 4). We use SVN and all work on separate parts of the code, and regularly update the project with latest code. The Silverlight app runs from an ASP.NET web app. We are having very frustrating issues when updating our code. It seems like old versions of the XAP are being cached.
Example: Francisco changes the wording of a popup dialog, and commits his changes. A very simple change, what could possibly go wrong? I get the latest code. I see the new code in my IDE (VS2010), and run it. When I view that dialog, it does not have the new wording, even though I can see the new wording in my files. I put a breakpoint on the code right where the change is, but when I run the app, the breakpoint is disabled!
I try Clean build of the Silverlight and the Web host. I kill my local ASP.NET development server. I run the app - same thing! I delete the xap from ClientBin. No good.
Each of us on the team are experiencing this issue. Now we occasionally solve it, but are never sure what exactly fixed things, which is not satisfactory.
There must be some setting or something that we are missing. You would think that deleting the ClientBin xap file would solve it, as the new XAP must come from compiling the Silverlight app, right?
If you've seen this problem before and have a real solution, please let me know. (The solution of "format your hard drive and re-install everything" will NOT be accepted!)
Thank you,
Daniel Wiliams
I recommend that you use IE for Silverlight development. See also this answer.
The problem with using Firefox for development is that Firefox runs plugins in a separate process (plugin-container.exe). When launching the debugger, VS doesn't know that Silverlight won't be running from the process it launched, so it doesn't attach to the correct process. The breakpoints in Silverlight code appear not to work because the VS debugger hasn't attached to any process running the Silverlight code.
I believe it's possible to disable the use of the plugin-container.exe process (see, for example, LIMPET235's post here), but that won't fix the apparent caching you're also experiencing.
I used to use Firefox for Silverlight development, but I found that things worked much more smoothly when I switched to using IE.
First of all, could you please check is your .xap file also included into source control?
it should not be included..., no need IMHO.
Most likely your xap file is set to read only.
go to that file location and make ClientBin folder not read only if is.
I've seen this before the XAP file is cached. Try emptying your browsers cache and then putting a query string on the XAP. So your XAP reference would look something like Foo.xap?1234
couple things to check.
Make sure your silverlight project's output path is correct.
Make sure your silverlight application has been added to your web app project.
Enable silverlight debugging in your web app project.
Set the silverlight project as a dependency in your web application's settings
The solution of "format your hard drive and re-install everything" will NOT be accepted!
Format your hard drive and install Linux (:
More to the point, configure the Silverlight Applications tab in the SomeSilverlightApp.Web project to copy the xap file from the SomeSilverlightApp project to the ClientBin folder which shows there by default.
The ClientBin folder is also part of the SomeSilverlightApp.Web project in my case and the xap properties are set to CopyToOutputDirectory: Always so that it also gets deployed.
This is probably not the right solution but it works here and I have not time to try to investigate this weird logic.
My VS2010 doesn't stop at breakpoints inside of silverlight application. It appears that no symbols for it have been loaded during debugging. When I hover over the break point it says "The braekpoint will not currently be hit, no symbols have been loaded".
I have tried all of possible solutions offered by google and have no success. The problem occurs even when I create brand new silverlight app hosted by an ASP .NET web project. All of my project configuration looks fine - silverlight debugging is enabled in the Web project.
I am using silverlight 4.
here a link to the sample project created out from the tepmlate.
Any thoughts ?
P.S I just tried to reinstall VS2010 and the problem still exists.
EDIT: I just tested the same project on another machine and it stops at the break point it seams that the problem is somewhere in the configuration of VS or silverlight.
with Matt Dotson's help I managed to attach the debugger manually. However this solution is not good enough for daily use.
Depending on my experience in Silverlight following these steps keep your project debug-gable.
Condition 1>
Firstly we need to be ensure that in Web Project's properties there is a Web section, as you see below Silverlight checkbox must be checked.
Condition 2>
Follow In Menu Debug => Attach Debugger>
Visual Studio sometimes can't attach debugging platform you need to lead the way :) . By this way you may debug other platforms,(also you may debug your product platform but pdb files must be sync and don't forget you may suspend your product platform using this).
Condition 3> Your default web browser may be Firefox,Chrome or other than IE.By Visual Studio default try to attach to IE. But when you run VS calls default browser,so you need to have a manual attachment in Condition 2 or set your default browser by right clicking on default page > Browse with .
Condition 4> There is xap file generally located in web project\ClientBin directory. Sometimes after build operations this file can't be replaced and your ProjectDll and your Project PDB files not be sync. This cause wrong line match while debugging or can't find a debugging file attached caution. I strongly suggest delete all generated files in Bus project and delete Clientbin\ProjectName.xap file. After rebuild all it must be ok!
Hope helps.
What broswer are you using? You need to be using Internet Explorer to debug silverlight projects.
I have had a similar frustrating experience with this but in my case the solution was very simple. It seems that somehow, and I really have no idea how, the debugger option for Silverlight had become unchecked in the properties on the hosting ASP.NET project.
I just assumed that as I had been previously debugging, this option was set and I didn't bother to make sure that this was this case. Just goes to show that one should always check the basics first; if I had done that it would have saved me some time.
To check this in VS2010, right-click on the project and select properties, change to the Web tab and check the Silverlight option at the bottom of the page, in the debuggers section.
Also see the debugger to a silverlight process
http://msdn.microsoft.com/en-us/library/cc838267(VS.95).aspx
If that doesn't work, then
reset iis (if you are debugging in that)
delete temporary asp.net files (%SystemRoot%\Microsoft.NET\Framework\versionNumber\Temporary ASP.NET Files)
clean and rebuild your solution
The resolution came after 2 days of headbanging. It appears that the link which Malcolm gave covers exactly my problem but my I was narrow-minded enough not to pay it enough attention because when I run the debugger as long with the app my default browser was FF. So I thought that after the FF starts I can load the page from IE or Chrome.
Actually the problem is that the debugger cannot be attached to the silverlight project because of the FF. And when I load the app from IE or Chrome the debugger dis still not attached.
Thanks to everyone that tried to help.
if you have multiple project, Rebuild the project separately that you want break point. Its work for me
Try also picking internet explorer from browser list menu as your browser
Hi I have a silverlight application pointing to Silverlight 3. I use VS 2010 Ultimate. When i run it in debug mode or attach to process, break points will be highlighted with yellow exclamations saying symbols are not loaded. I tried the solution given here: http://social.msdn.microsoft.com/Forums/en/vsdebug/thread/7bf5a77b-c30d-4674-a8fc-c8fe46ce676b
It points to a pdb file on Framework's temp folder and says Symbols loaded. I tried to load the symbols manually by going to Symbol Settings. Even that did not help. Any idea how to fix?
Another step to take when Silverlight debugging doesn't work is to clear the cache of the browser.
Also make sure the properties in the web project hosting silverlight has silverlight debugger enabled. Web -> Debuggers -> Silverlight checked.
What worked for me:
Remove the Silverlight project from my Web project
Clear the Browser Cache for IE
Go to the folder where IE stores its cache and delete Silverlight*.js
Add the Silverlight project reference back to my Web project
Rebuild and start debugging
I don't know why this works but this is how i got it working.
I went to Tools> options> debugging
unchecked "Require source files to exactly match the original version"
Mostly it happens due to mismatched version of Silverlight and SDK. Uninstall both, and install it. I hope that helps.
You can try starting a new instance.
Right click to Web Project, select Debug, Start a new Instance.