the station's overall object references

Similar Questions

• Open the waveform array Vi object reference

  Hi, I would like to change a property of an indicator in a VI of VI another (in particular I want to erase a waveform graph), I used Open VI object reference, but I'm not able to access the data in the history. How can I do?

  

  OK, sorry for the confusion between you. I haven't checked the strict reference waveform with reference open function.

  Using the "good old way" works:

  

  Norbert

• Error "Object reference not set to an instance of an object" when you try to use a disk with vSphere Client

  Hi all

  I searched exhaustively positions but found no answear that.

  I'm trying to access a virtual disk that is free (no machine not in use now).

  For this purpose, I am went to a virtual computer, then clicked on edit settings - & gt; Add hard drive - & gt; use a disc

  Then, when I am prompted for the disk, I select it and click ok.

  When I click on 'Next', you will receive the following message:

  Object reference not set to an instance of an object

  (it seems really in Spanish: Referencia an object no set como UN instance object)

  And then the next button appears as non-cliquable.

  Any suggestions?

  It could be related to the .NET Framework, so I write here the versions I have currently installed:

  .NET framework 2.0 SP1 LanguagePack

  .NET framework 2.0 SP2

  .NET framework 3.0 SP1 language pack

  .NET framework 3.0 SP2

  .NET framework 3.5 SP1

  All this with the patches.

  Thank you in advance for your help!

  Juan J.

  PS: I found there was information about the lost pilots and VSphere Client. I already changed those:

  %RootDrive%\%ProgramFiles%\VMware\Infrastructure\Virtual infrastructure Client\Launcher

  Where I copied libeay32.dll and ssleay32.dll

  I would then watch the logs on the ESXi console.

  Re-create the error, and then search for log entries that appear at the same time.  That should shed more light on what could be causing it.

  Good luck!

• Access to the elements of an array passed as object reference

  Hi all!

  I am quite new to TestStand and therefore, my question might be simple enough but I was not able to find the solution by looking at previous posts.

  I have a sequence that passes a custom array (of data type) to another to make basic on the table stuff (reverse the order of the elements, for example).

  I want to move to the sequence called an object table reference

  The problem is that I am not able to read the array element inside the sequence called using the object reference.

  I found the way get the number of items, but I'm not able to access the item

  In addition, the TestStand GUI is able to let me see the array pointed to by the object reference that is passed within the known sequence, so it is possible to access... but how?

  I want to do operations on the object reference passed within a 'No return' TestStand if possible.

  Thank you very much.

  Andrea

  In other words:

  How do I access the field 'temperatureTag' item number '0' from the object variable reference referenceToClone?

  Locals.referenceToClone [0] .temperatureTag does not work...

  

  I don't know what is the recommended method to solve your problem. When you try to few alternatives, I was able to get the value required by the following expression (tested with TestStand 2014):

  Locals.referenceToClone.GetPropertyObject("[0]",_0).temperatureTag

  Try and tell me if it works for you.

  Use this workaround with caution.

  -Shashidhar

• find the memory leak when switching from Teststand object reference to vi

  I use Teststand to call labview vi and col ThisContext sequence to vi as object reference, but if I just completed this step and I can find the memory to help keep more, how can I avoid leaks memory inside the vi.

  See my vi, is displaying an interface message user.

  

  You should use a node reference close to close the references that you get after an invoke. In the code below, you should be able to close the references that you get the following:

  AsPropertyObject

  Thread

  Close these two references, once you're done with them.

  Also make sure you have turned off the collection of results of your sequence or you will use memory constantly to the results of the stage.

  Hope this helps,

  -Doug

• The phrase after "Set Station models overall" step could not be evaluated.

  When you run a TestStand sequence, I get the following error message:

  The phrase after "Set Station models overall" step could not be evaluated.

  Types of variable or a property do not match or are not compatible.

  Error code:-17321; Types of variable or a property do not match or are not compatible.

  Although I do not understand the above said, the root cause of fixing is a little something else.

  I'll explain the scenario.  The code is developed in TS4.1.0, although this should be irrelevant.

  I inherited a project of TestStand that call LabVIEW modules.  The original sequence works very well on the test pc (which is installed remotely).  Local and remote computer share the same StationGlobals.ini.

  This is why it is strange...  If I use the old or the new code, I get the error message on the local PC.  I was assuming that by using the same StationGlobals.ini would have fixed that, but it didn't.

  When I run the old code on the remote PC, I do not get this message, but I understand with the new code.  I don't remember changing the code that hit the StationGlobals.  My aim is to fix on both machines (at least one remote).

  It is the expression he doesn't like:

  StationGlobals.Models = Locals.Models,

  However, this same expression is in the original code.  The only thing that has changed is the addition of a new model number in the Locals.Models.newNumber.  I suspect that this contributes to the error.  But why it give me an error when I run the local original sequence?  Maybe I should try running it again...

  In both cases, suggestions to overcome the error?

  Thank you.

  RayR

  Please ignore the post.

  I found the problem...  There was a disconnect with the number of models.  Easy fix.  It's all good.

  For anyone else that might fall on this thread for the same reason, here is an explanation.

  I added a new model with its variants to the Locals.Models list.  In total, he had 16 additions to the list.

  I also added to the StationGlobals.  Which means that my StationGlobals is no longer equal that on the remote PC.

  Where the error came, is there a model missing in the StationGlobals, so the size (number of models) does not match that of the local population.

  Surveillance at sea listed models a slight (I won't even count them).  Now fixed.

  ... and embarrassed...

  

  I can thus give me an "acceptable Solution".

• FPGA reference questions between the station development and execution? 63195 error code

  I will do my best to describe the problem, I was see.  Note, I tried a few other messages that kind of touch on my problems, but they never seem to have a definitive solution.

  Background-

  I have 3 screws:

  VI 1) opens / runs the bitfile FPGA reference and stores the reference to a global file so that I can call the reference of other screws I need to do this as opposed to the opening of a new reference because I use the FPGA for digital communications and it adds about 100 ms to to open a new reference whenever I need to read/write in the target FPGA to host (100 ms are long in the) digital world!).  Some people use Shift Registers.  I finally called my whole army FPGA screws of TestStand to run a test automated, so it was easier to break up of my functions for open/close/read/write.

  VI 2) called the global reference of the file for FPGA, then going to a read/write node to change the settings of the target, then passes the reference out of the node back to the global reference of the file read/writable

  VI 3) calls close reference FPGA and the function is passed the global reference of the file.

  Question-

  I understand not why this method works fine when I run either of TestStand with station options defined for the development (not running) mode or when I open VI which calls these 3 screws individually in sequential order but IS NOT working when I try to run these screws individually (Run VI 1 - open-> write Ref to the global reference of the file-> Run VI 2 - read global file reference-> playback control function / writing-> error-63195) or when I have run in the same sequence TestStand but together with station for execution options.  Maybe I need to change the TestStand sequence to load all the modules at startup?

  Why the reference becomes lost when global failover between development and execution and why labview cannot drop keep the reference stored?  Is there a work around?

  Finally found a solution.  I do not understand why it is necessary during the reading of the FPGA and not what writing (in fact I do not understand why it worked at all) but I ended up changing the properties of the step in my TestStand sequence for the step calling my DTL_READ.vi to be properties-> Run Options-> Unload Option-> "Unload after executing the step.  That seemed to do the trick to get my test TestStand sequence to work in runtime.

  I still don't understand why this was not required when you run the same sequence in the design environment and why it is not when I call my DTL_WRITE.vi.

  The DTL_READ.vi and the DTL_WRITE.vi pass the parameter labveiw global.vi 'Reference FPGA VI"of a node in read/write.  I don't know if the root of the problem is in my host TestStand and LabView FPGA VI...

  Thanks for all suggestions from you guys!  I'm happy I work but I am still confused by the solution.

• store the object reference handle (MOR) to synchronize with the virtual center of vSphere

  Hello

  I am able to store a bit in my own DB and assume that they don't change, so that I can match the entities in the virtual centre with those of my database loading my application?

  Document best practices of Balaji Parimi (http://communities.vmware.com/docs/DOC-9912) States:

  Caching of managed object references rather than their
  Properties makes it easy to keep the cache to update. It is easier to maintain
  the cache, as the references remain unchanged until the managed object is removed from the inventory of managed object.

  Because of this comment, I am inclined to believe that I should be able to write the bit on my side in the DB and use them as described.

  Why I ask this is because:

  • It seems that a lot of people is keen to track VMs by uuid.  I'm guessing they are only followed VMs, otherwise they would probably have the same problem I'm having (ex: If a Resource Pool gets renamed while the application is down, how can you identify whether the same as the one you had).

  • The vSphere Web Services SDK Programming Guide seems to be confusing by having a section entitled Do not store Managed Object reference values.  This section seems just to point out that the MOR is not the same between the vCenter server and ESX box.  Because I don't like to manage the host communicating directly with it (and keep track of the GPR in this way), I don't see how this would apply.

  Has anyone been matching their own entities vmware with JAWS?  Is there a reason for (am I wrong something)?  Wouldn't be wonderful if this confusion has been cleared up by Balaji Parimi or VMware themselves.

  Thank you

  Ivan

  The recommendation contained in the best practices doc is right.

  You can store the MOR of an entity in your DB.

  For such objects as hosts, VMs data warehouses, etc... Essentially, this is the unique key that identifies the object.

  And the MOR will change during the lifetime of this object in the DB vCenter.

  The only way it modifies if it removes and adds the object. So for all practical purposes it is a new object anyway.

  What the program guide refers, is the fact that this MOR the 'ID' of the object is only within this system namespace.

  Thus, the VM MOR is unique within the Victoria Cross.

  That MOR are only may not or may not even be object even if you connect directly to the ESX host using the SDK.

  The guide is just trying to clarify that the MOR of a VMS in vCenter isn't the same as if you connect to the ESX host directly.

  That said, if you never connect to the ESX host directly you must not care about this specific recommendation in the guide.

  Hope that clarifies things.

• AS: getting an integer from the object reference in the text to the insertion point

  I think the merger of data that I need a whole number of the insertion point. I have a practical object reference that says: 'text 78 to character... ". »

  I'm trying different ways to get this whole first, but everything the average back fail to transform into an integer. Brute force such as the constraint do not work. How to extract '78' of an object reference? Thanks, sam

  "Index of objRef.

• invalid object reference

  I have a reference to the overall purpose of the station. Is there a way to check if the object reference is valid?

  Thank you.

  StationGlobals.MyRef! = null

  -Doug

• TypeError: Error #1009: cannot access a property or method of a null object reference?

  Mr President.
  I updated firefox and always this type of problem
  every time I tried to open the flash game site iam getting this question. sometimes IE browser cannot open it too much.
  "".... TypeError: Error #1009: cannot access a property or method of a null object reference.
  to ASGames / fun_Menu)
  to ASGames / frame2)
  at flash.display::MovieClip/gotoAndStop()
  to WeddingTianaDressup_fla::Timeline_102 / playGames ()... » »

  but the same site can be opened in other browsers in the same pc... but the same site a user goes to another computer on the browser firefox itself. How do not know where is the problem... ?
  so please, some can help hu?

  Dear Sir.
  Thanks for your answer...! I did what you said but it doesn't work. new iam having the same problem...!

• How to access the attributes of an object using TestStand. ?

  Hello

  I have a class named status in c# that has 2 data members. There is another class named parameter and it has functions that return objects of type status.

  I did the DLL from the parameter class. Then I added this class to NI TestStand and calls a function and this function returns an object of type status.

  Is there a way by which I can access the data members of the object returned in TestStand?

  Thanks in advance

  Yes, there is another alternative. If you state a value type (i.e. a struct in c#) then you can tell teststand to store it in a corresponding data structure TestStand rather than an object reference variable. It works even for the private fields in your structure. To do this:

  (1) first to report a type value and no matter what other changes are needed in your code to take account of this (value types are copied when it is passed by value to another method, if this isn't what you want you will have to pass by reference - i.e. the c# ref keyword).

  (2) recompile your assembly.

  (3) in the specification of module Panel TestStand .NET, you should now see a new button next to the expression for the return value of type status resembling TestStand data type icon. Press this button and it will prompt you to create a TestStand custom data type that matches the type .NET. Select this option to save the type in the type palette file MyTypes.ini. Just do it once. Once the type is in your palette file type MyTypes.ini it will be available then and you must only update if you change the type .NET.

  (4) create a local variable of the TestStand Custom data type instead of the object reference. Note that you can expand and see the properties under.

  (5) use this new local variable to store the return value of status. TestStand will be copy/update the properties of the variable to match those of the .NET structure that the method returns.

  NOTE: You can also simply store the fields of a struct in separate variables increase the return value of type status once it is a struct and specify a separate variable for each field instead of creating a custom data type TestStand.

  Don't forget that TestStand makes a copy when you store a struct that this way replaces the struct when this will not appear in the copy.

  Hope this helps,

  -Doug

• Cannot access Excel._Worksheet NI_Excel.lvcass object reference

  I'm trying to access the 'Excel._Worksheet' reference but when I use the "ungroup by name' I get a cut wire.  The Green object is the NI_report.lvclass and the blue object is the NI_Excel.lvclass.

  

  Not sure why I am unable to get the reference in this way I see this work as on the worksheet Rename NI_Excel.lvclass:Excel.

  

  (I'm trying to get the reference of the worksheet so that I can call the _Worksheet.Delete method.  I do not think that the reporting tool includes a worksheet delete VI.)

  (I'm using LabVIEW 8.6)

  -Joel

  It is the characteristic of incapsulation provided by classes of LabVIEW, it protects the private class content. You can only Ungroup to screws that are part of the class.

  There is a VI that returns to the application and the document ref:

  Excel references get ActiveX

  

  Tone

• Object reference not set to an instance of an object

  After the opening of the "Microsoft SQL Server Management Studio" for SQL 2012 and tries to connect to the server, I get this: reference object not set to an instance of an object. (Microsoft.VisualStudio.Platform.WindowManagement)

  

  

  Can someone HELP me please? I'm VERY NEW to this...

  Thank you for your time!

  Install a service pack sql or sql to reinstall or repair. Something must have erased part of the installation, it has not installed right or he needs a SP for SQL.

  http://social.msdn.Microsoft.com/forums/SQLServer/en-us/b04f3626-87f8-475D-8277-276efb6b4cac/object-reference-not-set-to-an-instance-of-an-object?Forum=sqltools

  It is a forum for windows users. I post a question on this forum, it will be more useful, because they treat of this

  Good luck

• I get "error number 0 x 80040706 Description: object reference not set" while trying to install Empire Earth 2

  Original title: error number 0 x 80040706 Description: object reference not set

  I can't install Empire Earth 2 on my PC because of this error. It is not the disc and I have no drivers up to date. I've tried every suggestion I could find but nothing works. Help!

  Its OK, I found the problem. I recently downloaded EMET 2.0 so I checked it and replace the recommended settings and it worked. I don't know why he did just made even though I thought EMET should only apply to internet explore?