Closing without closing RT engines VIs with LabView 8.0

In LV 7.1 you clicked 'Closing without closing RT engines VIs' in the File menu. How does this work with LabView 8.0?
Is the only way to Configuring Startup VIs on LabVIEW Real-Time Targets or to get the Application Builder?

I think this knowlege base entry explains the solution to your question. Please let me know if this isn't what you are talking about.
http://digital.ni.com/public.nsf/websearch/464F3407A6D48627862570FC0001CD35?OpenDocument
Casey Weltzin, National Instruments

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Problema al "exit without closingo RT Engine VIs" de mi CFP-AIO-610 para dejarlo funcionando.

Al ejectar el NPL el programa se descarga sin problemas en el CFieldPoint, pero cuando tengo que salir para cargar el archivo Host en Switch execution LabView For Windows, me aparecece Waiting for RT engine, pero al de un tiempo me aparece un mensaje:
"connection to the RT target has been lost. Switching back to the Host LabView"
Y el fielpoint deja de funcionar. Como si hubiera hecho un EXIT normal.
Message Edited by ikers33 on 07-11-2005 07:11 AM

Siento lo de los otros mensajes. No se porque ha pasado.

Setting Search Directory with LabVIEW RTE

Hi,
I've LabVIEW 8.0.1 run time engine installed on target computer and would like to run LabVIEW executable on target computer. I also have required low level support VIs for developed VIs.
Question is: how do I set the search directory for low level VIs with LabVIEW run time engine installed on the system.
Suggestions/comments are appreciated. Thank you.

If your hierarchy is the same as was in the IDE, then there won't be a need to search for the VIs. If the VIs are not found where they are expected to be, then LV (including the RTE) starts to search for them first in the folder where the VI\application is and then in the folders in its list. To change the list, you need to place the viSearchPath key in your application's INI file. You can copy this key from the labview.ini file and then modify the paths listed in it.
Try to take over the world!

Configuring ClearCase with LabVIEW SCC

Hi,
I am developing VIs with LabVIEW pro. We are using ClearCase for SCC and I would like to configure LabVIEW with ClearCase.
VIs are stored under vobs on a world wide network.
Does anyone know how I can do?
Second question, is it possible to configure ClearCase to use the LabVIEW pro compare tool? This will give ClearCase the capability to compare VI versions.
BR,
Pascal.

Hello,
ClearCase is not supported by LabVIEW, if you want to use a SCC, you can perform this task with the following SCC providers: Perforce and Visual Source Safe and Built-in.
Built-in SCC is recommended only for small projects and is available in LabVIEW at no additional cost. “Microsoft Visual Source Safe” and “Perforce SCM” are complete SCC tools that are fully integrated into LabVIEW but must be purchased from the corresponding vendor.
You can find more information at the following link:
http://zone.ni.com/devzone/conceptd.nsf/webmain/69ea27204d24f78586256e2400773abe
If you really want interfacing LabVIEW and ClearCase, VI Engineering can perhaps help you:
http://zone.ni.com/devzone/conceptd.nsf/webmain/ddaa22e726919f118625700000009ca9
Best regards
Alexandre D
AE, National Instruments

Would a LabVIEW 8.5 Executable play nice with LabVIEW 7.1 Development on the Same System?

Our testing computer right now just has the user run the corresponding .vi file since we have LabVIEW 7.1 installed on the computer.
If I use 8.5 to compile this .vi to an executable, I realize that I must install the run-time support for 8.5. My question is what effect will installing the 8.5 run-time have on the ability to continue to run the other 7.1 VIs with LabVIEW 7.1.
Should I be concerned with losing MAX settings when installing the run-time support for 8.5? I want to be able to run 8.5 executables but also able to open up a 7.1 .vi file in LabVIEW 7.1 and run it that way also.
Thanks for your help! I have 8.5 on my system and the idea is to slowly replace the running of the .vi files with .exe files, I was just curious in case my .exe doesn't work I can still run the tests with .vi in the mean time.
Thanks for your help folks!

Just note one thing - installing the 8.5 RTE should have no effect on 7.1, but if your executable requires drivers (e.g. DAQmx) and you install a version which no longer supports 7.1, you will lose the ability to work with that driver in 7.1. I don't think NI has any drivers yet which are not supported in 7.1, but I believe there are some which are no longer supported in 7.0.
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Problems with Labivew 2013 / 14 install - Ni Variable Engine error and Labview does not close, processes do not stop when I run Vis.

Hi All,
I am hoping at all my problems are relateded to a problem I am experancing, when I look into my windows 7 (64bit) event viewer near every time I boot up I get an error regarding the NI Variable Engine which reads.
The description for Event ID 0 from source NI Variable Engine cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
If the event originated on another computer, the display information had to be saved with the event.
The following information was included with the event:
C:\Program Files (x86)\National Instruments\Shared\Tagger\ni_tagger_plugin_mxs.dll: Failure to load plugin: Unexpected Error: Unable to get the Interface from the plug-in.
and a second which is the same apart fomr the last line
Unable to load the MXS configuration plugIn: Failed to get MAX Configuration interface for Tagger: 0x80040318
I have tried uninstalling all labview things and I have tried repairing all labivew programs. Along with this I got this error when I installed Labview 2013 so I thougth why not try 2014 and I still get the same problems. I also shoudl point out I use bot 32 bit and 64 bit versions of labivew. I have installed labview on many machines before but never encountered this problem. That being said this was a new clean windows install.
Along with thiese errors labview heardly ever shuts down properly when I close the program it just freezes and needs forshed shut down.
Apart form this I noticed that when I run any of my Vis which I have never had problems with in the past and I stop the program somtiems processes keep using CPU such as "lktsrv.exe"
I really need to get this sorted out because its morstly the crushing and processes not stopping which is rather annoying.
I shoudl also say that these problems are both in the 32bit and 64 bit versions of labview not difference. and no difference if its 2013 or 2014
Cheers

Hi GajanS,
Thanks for your reply sorry I havetn noticed anybody had replied as I stopped hoping for any responce before then.
I have attached a screenshot of the four processes that seems to be giving me a problem.
I have actually managed to find the program causing labivew to crash was in fact my antivirus software which I have now removed and have no more problems with labview crashing on shutdown.
After removing it I tried the repair feature again for all my labview programs but sadly the one persistant problem remaining is still the four processes using around 13% processor each. I have found out this happens sometime after booting up regardless of if I run labivew or not. So it does not directly seem related to the running of any labview applications but rather a bug in the labview software.
the processes are:
lktsrv.exe
tagsrv.exe
nidmsrv.exe
lkads.exe
as shown in the task manager.
I would relaly help if I can get this sorted out.
Cheers
Attachments:
Screenshot 2015-03-24 21.50.00.png ‏12 KB

HT5625 I have shared an apple id with my daughter over the past several years. She is in college now and our music tastes aren't quite the same. Is there a way that I can extract my music to a new user id without closing out my daughters?

I have shared an apple id with my daughter over the past several years. She is in college now and our music tastes aren't quite the same. Is there a way that I can extract my music to a new user id without closing out my daughters?

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If your issue is that music purchased by her on her device is automatically downloading to yours, you can turn this off by going to Settings>iTunes & App Store, and turning Music off under Automatic Downloads. Then you can continue to share the same iTunes ID without continuing to automatically download each other's purchased music.

How do I stop an infinite loop because of a poorly placed user prompt during development without closing LabView?

How do I stop an infinite loop because of a poorly placed user prompt during development without closing LabView?
Thank you!
Solved!
Go to Solution.

chuck72352 wrote:
Here is an example of a VI that I can't stop.
Epic Fail
but seriously, as was suggested, download Darren's Abort.vi. It comes in very handy for these.
Message Edited by Broken Arrow on 05-03-2010 01:06 PM
Richard

How can I close all open subVI front panels, without closing my top level VI front panel when all VIs are built into executables?

I'm using the code shown in the sample VI discussed here: http://digital.ni.com/public.nsf/allkb/353A696A3F393D9B86256E8B007A2912
to close all open VIs except my top level VI. My top level VI is actually a separate executable and the sub-VIs are their own executables. All reside under the same project. It works very well if I'm running in LabView but will not work when I build them. I added all the sub-VIs to the Always Include box in my top level VIs properties which did nothing. I also tried adding them to the Startup VIs box. This allowed me to close them all programmatically from the top level VI but it also open all the VIs at once (which was expected and not desired). I think the problem is the executables are not able to see outside their own memory space so the top-level VI never finds any other open front panels to close. Is this correct? Is there another way to go about doing this?
Thanks!

Where do I begin…..
I’m using a “server” to control 4 “client” PCs. My server opens references to 4 VIs on each client then executes them sequentially. So on a normal day, the server will run everything itself and I will have no contact with the clients. But on a several occasions, I’ve needed the ability to walk up to one of the clients and run just one of the 4 VIs.
We are updating from LabView 6.1 to 8.5 and we want to run executables rather than VIs for various reasons. I have a new VI running on the client PCs who’s only function is to initialize the shared variables and open/close the VIs. I initially thought of making the remaining 4 VIs sub-VIs but I will loose the ability to run them individually. I think I would also have to rewrite the VI running on the server since the 4 references it originally opened do not exist. I don’t think you can open a reference to a sub-VI on another PC. Can you???
As you can see, this is a huge mess. I’m still pretty new with LabView so any help you can provide would be great.

DSL Not Working for 7 Days and Tickets Closed without Resolution - Worst Customer Service

My DSL light has been blinking for 7 days. A technician came out Monday and checked inside my house and outside. He said the problem is outside, that there is an issue with the wires on the street. He said that the "Home Office" needs to internally switch the wires. The technician went to the "Home Office" which is right down the street but the technician was not at her desk so he put in a request for the wire to be switched. In the meantime, he manually switched the wires to get the internet working but said the internet would go down for 5-10 minutes when the "Home Office" did the official switch. When I got home from work, my internet was not working and my DSL light was blinking again. I immediately called Verizon and was told that my ticket had been closed and that a technician would need to come out again. Since the technician had already been in my house that morning and confirmed the issue was with the wires on the street and not my house, I told them no one would be home because I could not take another day off from work. It was understood that the technician could reach me by cell phone if he needed to talk to me but he was coming to look at the wires on the street. A visit was scheduled for the next day, Tuesday. I received a voice mail from the technician that he would be at my house in 20 minutes and would call me when he arrived. I never heard back from him and when I got home, my internet was still down. I immediately called Verizon to check on the status of the ticket. At first, the agent couldn't even locate my ticket but then informed me it was closed. I questioned the closure of the ticket since the problem had not been resolved. I then proceeded to be on hold for an HOUR while the agent tried to find out why the ticket had been closed. After an hour, the response was he didn't know and that I would have to open another ticket for an agent to come out AGAIN. The agent then insisted I needed to be home because the technician needed to check inside the house despite being told by me that the technician had already been in my house the day before and confirmed the problem was on the street. The agent then told me I needed to be home so the technician could update me. I told the agent the technician could call me on my cell phone since he clearly has the phone number since he called me on Monday AND Tuesday. The agent agreed and I gave my cell phone number again for the technician to call me. There are no appointments available until Thursday which will be 8 days since the internet went down. At this point, after 3 tickets opened, two that were closed without the problem being solved and two site visits with a third scheduled and 60 minutes on the phone,I am doubtful the issue will be resolved Thursday. I've reached the point where if the problem isn't fixed on Thursday, I am canceling my service with Verizon after six years. I shouldn't be paying for service that Verizon can't even provide because their own technician can't fix an issue with the wires outside my house.
This experience has been frustrating and the worst customer service I've ever experienced.

Your issue has been escalated to a Verizon agent. Please go to your profile page for the forum, and look in the middle, right at the top where you will find an area titled "My Support Cases". You can reach your profile page by clicking on your name beside your post, or at the top left of this page underneath the title of the board.
Under “My Support Cases” you will find a link to the private board where you and the agent may exchange information. This should be checked on a frequent basis as the agent may be waiting for information from you before they can proceed with any actions. Please keep all correspondence regarding your issue in the private support portal.
If a forum member gives an answer you like, give them the Kudos they deserve. If a member gives you the answer to your question, mark the answer that solved your issue as the accepted solution.

Caching response using filter without closing response

Hi all SAP J2EE Gurus!
I have implemented a servlet filter that caches the response to the client in memory and then uses the cached page for the following calls until the TimeToLive has been reached and this caching is repeated.
This works fine, except for the actual call that creates the cache. This call, once I have read the response through the responsewrapper, is empty, hence the requesting user gets a blank page and needs to hit refresh to see the cached output.
All the other calls work fine when we just return the cached page in the response.
I have gathered so far that the reason for this behaviour is in the implementation of the servlet container in the J2EE engine and hence the behaviour differs between different server implementations.
I have wrapped the outputstream and its write methods with custom implementation as well as extended the HttpServletResponseWrapper and overwritten the getWriter and getOutputstream methods with custom implementations.
I am using this filter with the ISA 4.0 which is basically a Struts application.
Does anyone have some experience with caching the response of the SAP J2EE engine without closing the stream? If yes then would be interested to hear how this was achieved.
I will add some code snippets with explanation later if someone has some relevant ideas that would need them for clarification.

i run your codes and get the following:
PRE
This is a testpage. You should see
this text when you invoke filter3.jsp,
as well as the additional material added
by the PrePostFilter.
POST
my testing environment is
sun j2ee ri 1.3.1
and i deploy filter3.jsp and set the filter Mapping as the following
Filter Name: PrePostFilter
Target Type: Url Pattern
Target : /*

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How do I close all tabs at one time without closing Firefox completely?

Open a new window. Go to the other window with all the tab. Close it. You now only have that newly open window.
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My ipod will not let me use all but like 3 apps fully without closing me out of the app. I have a 2nd generation ipod touch that has IOS 4. Why is this happening and should I take it to an apple store??

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We won't know until you try the procedure. The reset will not affect the content of the iPod.
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Is it possible to view VIs remotely on windows 7 if VI was built with LabView 8.2?

So I know i'm probably dealing with software compatibility issues here, BUT, I wanted to make sure every option was exhausted before considering the idea of upgrades.
Im using LabView full development system 8.2 on windows XP 32bit os. Currently, I run into no issues when controling or building VIs on my computer. Problems do occur when trying to control VIs on a remote computer with windows 7. That computer has run-time 8.2.1 installed on it. For the most part it works best to just view the VIs, and not interact or control too much. More specifically, the VI will freeze once interacting with a control that is intended to pop up a two button dialogue box. I'm sure there are a lot more issues with using run-time 8.2.1 on a windows 7 computer; that one in particular is just the only one i've experienced.
In all efforts to avoid what could eventually be an unavoidable situation where an upgrade is necessary, is there a way to remotely control (on windows 7) a VI front panel that was built with labview 8.2?

Thank you for the response. Just to preface, I am fairly new to LabView so pardon my potentially "stupid" questions. Here's my process in a nut shell: VI programs are created on our server computer and then published for web with the "web publishing tool...". The html page created is then put on a main page with all other created VIs and are then viewed on other computers that are part of the network via ip address.
I was under the impression the LabView run-time engine enabled remote computers to view and control these VIs. Could be wrong? After downloading and installing run-time 8.2.1 (since vi's were created with labview 8.2), those computers are able to enter the ip address and navigate to the main page to control the web published vi's. The issue is with the computer that has windows 7. I know run-time 8.2.1 isn't necessarily compatible with windows 7, but it does seem to run the vi on a pretty minimal level. I run into problems on that computer when hitting particular controls that are wired to be more complex than just a simple boolean.
Just to provide a visual, I attached an image of one of the scenarios where it will freeze up on the windows 7 computer. This is how the VI should normally function; however, before the dialogue box even pops up after clicking a valve control, it freezes.
I didn't even consider VNC or Remote Desktop up to this point. Thank you for that idea. I'll definitely look into that as an alternative.

I can't open a new window in Firefox 4 on my mac. Was working great. I installed new mac firmware and restarted, probably without closing Firefox properly. Now window won't open.

Hi:
As noted above, Firefox won't open a new window. I restarted machine without closing Firefox. Now, I get the Firefox menu bar but it won't open a window. I'm using mac, with OS X 10.6

Firefox doesn't install new versions of plugins, but Flash may update itself automatically.<br />
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You are more versions behind on Java updates with having Java 6 U11, current is 6 U22.
*Java Plug-in 1.6.0_11 for Netscape Navigator (DLL Helper)
Update the [[Java]] plugin to the latest version.
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Closing without closing RT engines VIs with LabView 8.0

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