Dependencies of variables.

Similar Questions

• Deploy the shared target rt variable fails (crio-9073)

  I use a cRIO 9073 with LabVIEW 8.6. I have some variable published to my PC network I want the cRIO host read. However when I try to deploy the variables on the cRIO, I get the following error:

  Initializing...
  Calculating dependencies...
  The checking for conflicts. This may take some time...
  Prepare the items for download. This may take some time...
  Variables variables.lvlib\\129.186.159.84\robot robot deployment deployment has failed (error:-2147220721, (Hex 0x8004030F) the configuration database cannot be opened, perhaps because of corruption.) Note: the steps that you did which led to this error and contact technical support).
  Completed with errors of deployment

  I tried to reinstall the software on the cRIO, which includes the network Variable 1.5.0 engine and tried hosting variables on the cRIO. I still get this error.

  Everyone knows about this problem? What should I do to use variables shared on the 9073?

  I tried stubborn MAX, who did not work. Then I reformatted the cRIO and the problem is solved.

• Problem of global variables

  I have subVI´s of multiples that send data to the VI main when are called using global variables. Then the main VI must send these data to an another subVI´s called by an another VI main to show in its facades. It works perfectly when all SIX are executed in the LabVIEW environment, but when it's in main VI´s generation aplication, it's as if the global variables do not work because the data are always zero... I can´t find the cause of the error, I checked the construction features and there is nothing about the global variables, only the VI that located them in the summary project dependencies.

  What could be the error?

  You can use shared variables, you cannot use global variables. Shared variables can be local (on a PC) or network.

• shared variable Android

  Hi all

  I have a problem with the shared variable and labview android app.

  I create a basic while loop IV and a random number with the shared variable. Now I deploy all the variable and I have this message:

  Initializing... Calculating dependencies... The checking for conflicts. This may take some time... Prepare the items for download. This may take some time... Deploy my computer deployment Untitled library 1. lvlib deployment Untitled library 1. lvlib1\DDVariable1 DVariable1\\10.211.55.6\Untitled library deployed. Deployment completed successfully

  now I open android app, select "connect to the shared variable" and insert the IP 192.168.0.2 (ip address of my pc where run labview), but the connection fails... why?

  my ip address of the router is 192.168.0.1 and my smarthphone is connected via wifi in the same network.

  
  

• network variables

  Greetings,

  I wrote an application that uses c# VS2005 and Measurement Studio 8.5 to control a test Chamber.

  I would like to monitor some settings on a network or the Internet with network variables

  on a remote computer. I have to install Measurement Studio on the remote computer for this

  to work? Or just install some assemblies with a msi installation file?

  Thank you

  SThompson.

  Hi SThompson,

  As the network variables are not a component of measurement studio, you won't have to have it installed on the remote computer unless you plan to debug and recompile an application developed in Measurement Studio.  To deploy the network variables, simply enter the correct merge your installer module:

  Once you create the Setup project, simply add the MStudioNetworkVariable.2005.msm merge module located in the program directory Files\Fichiers communs\Merge Modules for the project. Add this merge module also adds necessary additional dependencies. This step is necessary in order to collect and deploy all the dll and files for the underlying network variable. (of 47MDOJ00 knowledge base: deployment of Applications Web Variable Measurement Studio network)

• How can I create an event listener for the change of variable shared or similar?

  Hello

  I have a 'big' 6 devices communicating measurement system via the TCP protocol. The system is designed to use REST (the representative State transfer) with JSON (JavaScript object notation).

  Now, I need to add labview program to this environment. I've implemented a solution to 'work' with the help of this forum. Thank you for this! Now, I need to do better (currently no timestamps, large delays, etc.).

  I currently have a web service deployed using http-get as input. My web service .vi is just passing the web entrance to shared variables that are then questioned in real measurement program. Reason is that when I put the measurement program directly to the web service, it does not (something about rights and dependencies). Measurement program includes one third of the owners (Instron) drivers. Also I would not direct access via the network to our mechanical testing device potentially dangerous.

  Now, I want to change the message from the web services .vi commensurate .vi. Currently I have a loop of 10ms to query for changes in the shared variable. Is there a better way to do this? I thought create a listener to the shared variable change events.

  In addition, if you have any ideas (preferably, working code example) how to make the interface between labview and TCP-JSON I would really appreciate it.

  BR,

  Juha

  Currently in LabVIEW, the only way to create an event listener or event NSV is to use the DSC toolkit.  Most of the time the DSC is a very expensive tool that simply encapsulates the functionality that is built into the motor of the PSP and OAS and which is accessible to anyone who can program in LabWindows/CVI.

  http://zone.NI.com/reference/en-XX/help/370051P-01/CVI/libref/cvicnvcreatesubscriber/

  If you want to collaborate, I would like to create a small library of LV that would create a base SV events using a vi LV reminder or possibly passing return user LV event which is how works the DSC toolkit.  I asked OR several times to explain how do this and they're very tight discreet about it.  I guess that they do not want to give users LV less reason to buy the DSC.

• How to access a global variable that is common between the different baskets project library

  My project consist of several libraries, after generation the library project packed for each library, I find it cannot share data in a global variable between different packaged project library file. For example: packed project library #1 contains VI variables global wirte 'position' and give it a value '400 '. Library #2 present another VI project try to read this global variable, but he gave reading of is NULL not "400". Why has this happened? Is it possible to solve, welcome any help, I wll appreciate for this!

  If you understand what is happening here...

  When you build a PPL, it takes in the .lvlib and also all the dependencies of the .lvlib.

  In your case, when you generate the Test Task.lvlib in a .lvlibp, she also pulls on a copy of the DataProcess.lvlib:GlobalsVariable.vi because it's addictive to read GlobalVar.vi.

  When your application runs, you end up with two copies of GlobalsVariable.vi in memory:

  DataProcess.lvlibp:GlobalsVariable.vi

  AND

  Test Task.lvlibp:: GlobalsVariable.vi (I don't know how PPLs namespace dependencies... If there is still the DataProcess.lvlibp)

  Because they are different screws (i.e. in a different namespace), they have their own memory and that's why you can't access the data.

  Your Test Task.lvlibp calls the version of GlobalsVariable.vi, he pulled the dependencies.

  To solve this problem - you must ensure that Task.lvlibp of Test calls the version of GlobalsVariable.vi of the DataProcess.lvlibp - you'll need to replace all instances with the version of the PPL. Of course, if you run DataProcess in the development environment, then it will always be bad namespaced, hence the suggestion to put your global variable VI in is own PPL that you then use in the process of data and Test tasks.

• Deployment complete with static Variables cRio-9074 network errors, pc with executable file

  Hello.

  I am building an application runs on a machine without LabVIEW development system and connect via the network shared a cRIO Varibles (RT FIFO). I can successfully create an installer and EXE for PC and a RTEXE for the cRio. When I run on my development computer, the application is able to communicate using variables shared without a problem.

  But, when I install my application on another computer and connect the cRIO, I get the following error when you deploy shared variables when the application starts:

  Initializing...

  Calculating dependencies...

  The checking for conflicts. This operation can take a long time.

  Preparation itesm by download. This operation can take a long time.

  Deployment 169.254.84.198

  Deployment VariableLib.lvlib\\169.254.84.198\VariablesLib (:-2147467259,)

  LabVIEW: Unspecified error (Hex 0 x 800004005).).

  Completed with errors of deployment

  I created an exception in the Windows Firewall configuration. I have included the library of VariableLib on the EXE of RT, outside and inside the exe file to c:\.

  I am downloading the SP1 for LabVIEW and Module RT and decided to reinstall all the software on my cRio.

  Any help will be appreciated.

  Hello Luis.

  Thank you very much for your help. The Variable engine OR has been and should be included in the intallation.

  I was able to get the application running. I installed the System Manager distributed on the PC without LabVIEW to control if the library has been get deployed. Using what I found that another device on the network use the same IP address as the cRio and so the IP address has been lying to the deployment, but the device has returned an error. I just changed the IP address on the cRio and I was good to go. I have not reproduced on both devices such as network shared Variables suggests on some positions, nor I needed to modify the ALIAS files on devices.

  Best regards and thanks again for your time.

• Shared library error Variable deployment-2147220735

  I had to reinstall my whole LabVIEW installation, where my SSD was about to fill. I uninstalled everything and freshly installed everything on a larger hard drive. Unfortunately, I now get an error message and am wondering what I have to reinstall.

  When I want to deploy a library shared in LabVIEW 2014 32-bit Variable, it returns an error:

  Initializing...
  Calculating dependencies...
  The checking for conflicts. This may take some time...
  Prepare the items for download. This may take some time...
  My computer deployment
  Deployment deployment test.lvlib\\10.0.10.45\test failed (error:-2147220735, MAX: internal error (Hex 0 x 80040301): the specified class is not found in the configuration database.) Your installation may need to be repaired.).
  Completed with errors of deployment

  

  Any suggestions?

  Have you tried a repair, which sometimes works but sometimes a completely uninstall and reinstall is necessary. Have you tried to repair only the proposed below KB file?

  http://digital.NI.com/public.nsf/allkb/67E896D850D988C286257811005FEFF5?OpenDocument

  As you can see the same error in Distributed System Manager the quickest solution would probably be to uninstall LV and the drivers and reinstall them just. If the KB above does not work.

• Get the dependencies of VI in a packaged project library

  I'm building a test sequencer which uses packaged libraries to the project. I want to be able to get the path to a VI that is part of the packed but not explicitly part of the lvlib the PPL has been built since. If I'm trying to get dependencies VI library or any VI in the library by using the method of getting the dead VI, I get only the dependencies that are explicitly part of the lvlib, even though I see clearly that there are screws that are part of the packed library, I can open them , and I can view the code.

  Background:

  My test of libraries have an entrance variant on which I set a global variable used byt the sequencer of test. While the tests can have access to these global variables, I want to decompress values of type variant and write them on local copy (namespaced) of the test of the global step. This function works, but to use it, I need the way access to the copy of the lvlibp global. I tried wiring, the name of VI, because I know it's in memory, but it returns an error. I also tried wiring the VI name prefixed by the name of the lblibp, following the format used in the title bar of the global open in the packed library.

  I do not want to include the global in the library explicitly, because it will be used by other libraries. I could deploy the global library packed own ots, but I wanted to see if I could make this work, a s it seem elegant and transparent for the other people in my group try to use (just use this world!) and it requires less files to deploy.

  In addition to experimentation, I found that you can open a reference to any VI in a packed using the string library name:

• Deployment of shared Variables failed

  Hello

  I can't deploy a shared variable.

  I get the following error when executing my exe.

  Initializing...
  Calculating dependencies...
  The checking for conflicts. This may take some time...
  Prepare the items for download. This may take some time...
  My computer deployment
  Deployment deployment failed shared Variables.lvlib\\192.168.1.109\Shared Variables (error:-1967362042, operating system and Network Services: (Hex 0x8ABC7006) could not start service.).
  Completed with errors of deployment
  You want to run the application in any case or abandonment of execution?

  I tried to google the error code, but my search has been unsucsessful at the moment. Has anyone encountered this particular error? It would be useful if he said what service especially could not be started!

  Any help would be greatly appreciated!

  Thnaks for the research,

  Iain

  Welcome to the world of partially useful LabVIEW Error Messages (even if they usually Microsoft beat by a mile here).

  What version of LabVIEW you run?  It is the only version that has been installed on your PC?  [The reason for seeking it is me and others, have experienced the installation, say, LabVIEW 2015 on a system that has already LabVIEW 2014, something that is "legal" and should work, but during the Installation, OR HHT are stop and restart not.]  [A single Service, necessary for the operation of shared Variables, is the Variable Service NOR].

  In fact, while composing this Post, I went to my Services (because I wanted to be sure to specify the correct Service), to see that the Service is missing (again) and (again), the shared Variable engine isn't available.  Indeed, I get exactly the same error message.

  So here's how I'm going to (try to) fix.  I will go to the Panel, programs and features, National Instruments and will repair LabVIEW 2015 (32 bit).  I expect this process to take about 30 minutes (if I'm lucky) - I'll post my results here...

  Bob Schor

• After building the .exe program not found .vi (mine or the dependencies OR 'standard')

  Nuub alert!  Could not find a tutorial for extreme nuubs on this... Tutorial for NOR tried, but it still happens.  LabView 2011/XP Pro. Nothing other than LabView - no DAQ or materials.

  I have designed a new Board of Directors, developed a RS232 interface and wanted to build a LabView graphical user interface.  Usually used Visual Basic (eye-popping stop!).  Follow-up to tutorials to create 'tree' in the file project (Public/private/etc.).  I have about 10 vi Omnium who-> get or set data-> close.  These vi uses a lot of several standard timers, manipulating strings, Labview etc integrated.  Followed the tutorial OR for the generation of pilots.

  I did a first level vi called for EXAMPLE with a button to call sub - vi, display data, etc.  When I created the build, I send EXAMPLE.VI to start and the .lvlib. to include.  When the exe file is run, it is not some subvi and can not find the built-in vi (as trim_whitespace', simple_error_handler', etc.).  It seems that my prob is double (dependencies & my sub - vi)?  I tried throw everything in - big mistake - commissioning all 10 sub - vi complained about not finding things, took me about 15 minutes to close everthing.

  I can see the list of dependencies in the Project Explorer; but nothing shows in the 'properties' of the construction to ensure that they added.

  Y at - it a basic tutorial to create a .exe since a vi (which is built from many subvi), which deals with how ti get the included dependencie in the compilation?  Still on the subject, I found tons of tutorials, books, etc. on how to use labView in 2011, but zero on the side 'pilot' - I don't want be a LabView expert like you guys, just learn how to create the basic vi to create good drivers for my instruments I design

  Thank you!!!
  Steve

  It's noob, not nuub.

  You said that when you configure the build you 'sent' Example.vi 'start-up', but I don't see that. None of the specifications of your generation have a start VI. You have also 4 plug different construction, so I have no idea who you're talking about.

  Standard screws are not included in an application. They are drawn in via the LabVIEW runtime engine that will have these libraries. You must make sure that the target computer receives the LabVIEW run-time engine installed as well as NI-VISA (you use VISA).

  General code comments:

  • Overexploitation of the structures of the sequence. Most of those you are not even necessary. Others can be removed by making use of time delay VI, which has cluster of error to force the dependency data.
  • Overexploitation of local variables.
  • It's a bad idea to incorporate the mistake single VI Manager dialog box into subVIs. The Subvi should be called in your top-level VI.
  • Connector model use the classic 4-2-2-4.
  • Assignments pane classic following connector. VISA references top-left and upper right. Error clusters lower left and lower right.

• Variable playback speed?

  The podcast app allows variable playback speed?

  Hello Kaa,

  Thank you for using communities Support from Apple!

  Looks like you want to vary the playback speed of podcasts.  I'll be happy to help you with this.

  The latest version of the application of (2.4) Podcast playback at variable speed.  When you look at the playback controls, you should see a "1 x" to the left.  Tap on that and it gets in the way x 1 1/2, x 2, x 1/2, and return to 1 x.

  Have a great day!

• Pass variable to indicate to handle

  I have a handful of tell which is in Manager and after the tell, I can't pass a variable in there. How can I do this?

  Thank you very much

  Matt

  In brief

  on findNameInCsv (f, brand name)

  _split say (",")

  -do something

  Log {brand} - I just can't get this line appears after the last tell?

  tell the end

  end findNameInCsv

  on _split (d, t)

  return tt

  end _split

  Hello

  It seems a bit too short for a description of the problem... I guess you get an error such as:

  tell {1, 2, 3}
      log "abc" --> error -1708 OSAMessageNotUnderstood : "{1, 2, 3} doesn’t understand the log message."
  end tell
  

  in this case, you must tell me to open a session or say the current application to open a session, such as:

  tell {1, 2, 3}
      tell me to log "abc"
  end tell
  
  tell {1, 2, 3}
      tell current application to log "abc"
  end tell
  

  In your script, use the command log like this:

  on findNameInCsv(f, BrandName)
      tell _split(",", t)
          --do something
          tell me to log BrandName
      end tell
  end findNameInCsv
  

  Kind regards

  H

• variable with two digits after the point

  Hi all

  How can I specify variable to work with two numbers (one, three) after the point?

  e.q.

  Set one to 3.14159265358 like (lack of knowledge here)

  return a

  3.14 returned must

  It is a two-step process:

  Set A to 3.14159265358

  Set A (round (A * 100)) / 100

  The 100 can be changed as needed.

  (144176)