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• Cannot bind to the shared object created with LabVIEW 2009

  I have problems referring to a shared library built from a LabVIEW VI under RHEL 5 with LabVIEW 2009.

  To illustrate the problem, I created a VI with a digital input and output that corresponds to a certain number. Then, I created a draft specification of build to create a shared library with a feature that makes use of this VI square. The shared object is created successfully (square.so).

  When I try to compile a test application written in C, that connects to this library, I get errors in the following link:

  cc  -I/usr/local/natinst/nidaqmxbase/include -I/usr/local/natinst/LabVIEW-2009/cintools build/square.so  test.c   -o test/usr/local/lib/liblvrtdark.so.9.0: undefined reference to `std::basic_istream >& std::basic_istream >::_M_extract(float&)@GLIBCXX_3.4.9'/usr/local/lib/liblvrtdark.so.9.0: undefined reference to `std::basic_istream >& std::basic_istream >::_M_extract(double&)@GLIBCXX_3.4.9'/usr/local/lib/liblvrtdark.so.9.0: undefined reference to `std::basic_istream >& std::basic_istream >::_M_extract(double&)@GLIBCXX_3.4.9'/usr/local/lib/liblvrtdark.so.9.0: undefined reference to `std::basic_ostream >& std::basic_ostream >::_M_insert(double)@GLIBCXX_3.4.9'/usr/local/lib/liblvrtdark.so.9.0: undefined reference to `std::basic_istream >& std::basic_istream >::_M_extract(float&)@GLIBCXX_3.4.9'/usr/local/lib/liblvrtdark.so.9.0: undefined reference to `std::basic_ostream >& std::basic_ostream >::_M_insert(double)@GLIBCXX_3.4.9'collect2: ld returned 1 exit statusmake: *** [test] Error 1
  

  Running ldd reveals that liblvrtdark.so.9.0 is used for the execution of labview.

  In order to investigate on what could be the cause of the problem, I have compiled the nidaqmx basic examples, and I don't have an error. Current running ldd as reveals that he uses liblvrtdark.so.8.2 for the view of laboratory, time of execution.

  My suspicion is that some components of labview are being compiled with gcc 3.4 while others are being compiled with gcc 4.1 (which is the default compiler in RHEL 5).

  Any ideas how I could fix the build errors?

  Thanks in advance for your suggestions.

  PS.

  I enclose a tar file with the source files and here are the details of the ldd:

  ldd build/square.so         linux-gate.so.1 =>  (0x008de000)        liblvrtdark.so.9.0 => /usr/local/lib/liblvrtdark.so.9.0 (0x00b9c000)        libc.so.6 => /lib/libc.so.6 (0x00110000)        libstdc++.so.6 => /usr/local/lib/LabVIEW-2009/patchlib/libstdc++.so.6 (0x009a7000)        libm.so.6 => /lib/libm.so.6 (0x00756000)        libdl.so.2 => /lib/libdl.so.2 (0x00256000)        libpthread.so.0 => /lib/libpthread.so.0 (0x0025a000)        /lib/ld-linux.so.2 (0x00b80000)        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00272000)
  
  ldd /usr/local/natinst/nidaqmxbase/lib/libnidaqmxbase.so.3.3.0         linux-gate.so.1 =>  (0x00e50000)        libnidaqmxbaselv.so => /usr/local/lib/libnidaqmxbaselv.so (0x00248000)        libc.so.6 => /lib/libc.so.6 (0x00689000)        /lib/ld-linux.so.2 (0x00b80000)        liblvrtdark.so.8.2 => /usr/local/lib/liblvrtdark.so.8.2 (0x00e51000)        libdl.so.2 => /lib/libdl.so.2 (0x00813000)        libpthread.so.0 => /lib/libpthread.so.0 (0x001b0000)        libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0x009c7000)        libm.so.6 => /lib/libm.so.6 (0x00b0a000)        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x0050c000)
  

  Hi mimi,

  I'm happy to report that I managed to get the code to work. I have included some of the steps I experienced the problem in case it might help improve the documentation or future generations.

  In response to your question about the "error 1" reported by do, it's just an indication that detected a compiler error (it probably resembles the return code of the compiler).

  The errors ' undefined reference... @GLIBCXX_3.4.9 "have been narrowed down. The generated labview shared library, the square.so, links to /usr/local/lib/LabVIEW-2009/patchlib/libstdc++.so.6 which is a symlink to usr/local/lib/LabVIEW-2009/patchlib/libstdc++.so.6.0.9. I decided to compare this version of libstdc ++ that included with RHEL:

  strings /usr/local/lib/LabVIEW-2009/patchlib/libstdc++.so.6 | grep GLIBCXXGLIBCXX_3.4GLIBCXX_3.4.1GLIBCXX_3.4.2GLIBCXX_3.4.3GLIBCXX_3.4.4GLIBCXX_3.4.5GLIBCXX_3.4.6GLIBCXX_3.4.7GLIBCXX_3.4.8GLIBCXX_3.4.9GLIBCXX_FORCE_NEW
  

  strings /usr/lib/libstdc++.so.6 | grep GLIBCXXGLIBCXX_3.4GLIBCXX_3.4.1GLIBCXX_3.4.2GLIBCXX_3.4.3GLIBCXX_3.4.4GLIBCXX_3.4.5GLIBCXX_3.4.6GLIBCXX_3.4.7GLIBCXX_3.4.8GLIBCXX_FORCE_NEW
  

  So libstdc ++ RedHat does not include a string for GLIBCXX_3.4.9.

  With this in mind, I was able to get my test application to compile using the version of LabVIEW libstdc ++ using the following makefile:

  .PHONY: all cleanCPPFLAGS=-I/usr/local/natinst/nidaqmxbase/include -I/usr/local/natinst/LabVIEW-2009/cintoolsLDFLAGS=build/square.so \        /usr/local/lib/LabVIEW-2009/patchlib/libstdc++.so.6 \        -Wl,--rpath -Wl,/usr/local/lib/LabVIEW-2009/patchlib/
  
  all: test
  
  clean:        rm -f test *.o
  

  When you try to run the application, I got the following error:

  ./test: error while loading shared libraries: /usr/local/lib/liblvrtdark.so.9.0: cannot restore segment prot after reloc: Permission denied
  

  But apparently, it's because of SELinux prohibiting the use of libraries shared with moving text.
  This can be disabled by running /usr/sbin/setenforce 0 as root.

  The test application now works!

  See you soon,.

  RW

• Local shared objects can be moved to a new computer?

  We are waiting for the arrival of our new computer. My 8 year old son is concerned that when he plays his favorite Flash games on the new computer, the games can't remember his previous note or level in the game.

  I understand that this information is usually stored in local shared objects. So my question:

  The LSO on our existing [Windows XP] can be moved to our new computer [Windows 7]? If so, I store it in the same location in Windows 7 as they are saved in Windows XP?

  Thanks for your advice.

  The dad

  I think that these data are stored in one of the following locations (Windows XP):

  C:\Documents and Settings\ [username] \Application Data\Adobe\Flash Player\AssetCache

  and/or

  C:\Documents and Settings\ [username] \Application Data\Macromedia\Flash Player

  Easier just to, type the full path for these two records would be to use the environment variable % APPDATA %. you would type the following in the address bar of Windows Explorer:

  %AppData%\Adobe\Flash Player\AssetCache

  and/or

  %AppData%\Macromedia\Flash Player

  Now in Windows 7, they are in a slightly different place:

  C:\Users\[username]\AppData\Roaming\Adobe\Flash Player\AssetCache

  and/or

  C:\Users\[username]AppData\Roaming\Macromedia\Flash Player

  that would be by using the environment variable:

  %AppData%\Roaming\Adobe\Flash Player\AssetCache

  and/or

  %AppData%\Roaming\Macromedia\Flash Player

  What I would do, it is to copy all of the contents of two folders from XP to 7, before installing Flash Player on the new machine.

  Let us know if it worked.

• Flush () - ing shared objects

  I'm trying to get my head around the use of SharedObjects in AS2 and I was wondering if someone else had also this happens and if a cure exists - here's the question: -.
  
  When you use mySO.flush () with a simple code, such as a try to save test on a hard drive of customer data, I found that flush() method save the required data only on the second click on the appropriate button.
  
  Here is the code for the button (the button is just a colorful circle):-
  button1_btn.onRelease = function() {}
  rmySO.flush ();
  etc.
  . . .
  }
  
  I am running XPproSP2 on a x 64 double and I was wondering if the double cpu was a question?
  
  Thank you for your suggestions.
  

  Yo Rothrock,

  the shared object is created and getLocal is used.

  I use the editor of ground by alexis Isaac read the 'external shared object file' - a bit like a visual feedback while I do changes in the simple flash app when I click on the button of the function flush() in flash I can control the external file with editor of ground.

  N-O-W, as a result of replying to your post Rothrock, I found the "Ride" in my code; I didn't have the function flush() command within my code (error encoder) instead.

  now that I edited my code is flushing data to the external file to the first click, just as I need.

  Thank you very much for your contribution, he had me where I should be, I appreciate it.

  Best wishes

  avonova

• FNDCPASS: error while loading shared libraries: libclntsh.so.10.1: cannot open shared object file: no such file or directory...

  Hello friends,

  After the end of my process of cloning... I try to change my login user ID pwd through FNDCPASS, but, unfortunately it show me this error as I try to used the @CMclean.sql. also, you cannot run.

  
  

  FNDCPASS: error while loading shared libraries: libclntsh.so.10.1: cannot open shared object file: no such file or directory...

  
  

  Score help out me
  

  Post the details of the version of the application and the operating system.

  Have you from the correct env file before running FNDCPASS? See (Doc ID 943005.1) for more details.

  If it comes to 12.1.x on Linux OS, please make sure that you follow all the steps by (Doc ID 761564.1) / (Doc ID 761566.1) and you have all applied pre - req OS packages.

  Thank you

  Hussein

• libXi.so.6: cannot open shared object file: no such file or directory

  Hi all

  I install EBS R12.2 on OEL6.5

  I run:

  [root@crp2 ~] # / home/staging/startCD/Disk1/rapidwiz/rapidwiz

  Installation Wizard fast is to validate your file system...

  CMDDIR = / home/scene/startCD/Disk1/rapidwiz implementation

  Quick Installation Wizard will now launch the Java Interface...

  [root@crp2 ~] # Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/staging/startCD/Disk1/rapidwiz/jre/Linux_x64/1.6.0/lib/i386/xawt/libmawt.so: libXi.so.6: cannot open shared object file: no such file or directory

  I downloaded the number of towers which will libXi.so.6 which is XFree86-libs - 3.3.6 - 20.i386.rpm.

  But when I install it I have error

  [root@crp2 RPMS] # rpm - ihv XFree86-libs - 3.3.6 - 20.i386.rpm

  Preparing...                ########################################### [100%]

  file /usr/X11R6/lib/libXtst.so.6.1 to install XFree86-libs conflicts - 3.3.6 - 20.i386 with the xorg-x11-libs-compat-6.8.2-1.EL.33.0.1.i386 package file

  How to solve this pleaseeee...

  Thank you

  MK

  Hello

  Refer to this blog post, it may be useful:

  Osama Mustafa Oracle blog: "java.lang.UnsatisfiedLinkError" when to run Oracle EBS

  Thank you

  A H E E R X

• How to connect with Adobe Media Server random remote Shared Object

  Hello, I have my application on the web developed in Flash Professional CC and exported to Flash Player 13.

  In my web app, I have 2 classes: connection (which creates the connection with my Adobe Media Server) and GlobalObject (that creates the remote shared object).

  This is the code I have:

  Connection class

  import flash.events.AsyncErrorEvent;

  import flash.events.Event;

  import flash.events.IOErrorEvent;

  import flash.events.SecurityErrorEvent;

  import flash.events.SyncEvent;

  import flash.events.NetStatusEvent;

  import flash.net.NetConnection;

  import flash.net.ObjectEncoding;

  import flash.net.SharedObject;

  var nc:NetConnection = new NetConnection();

  nc.objectEncoding = ObjectEncoding.AMF3;

  NC.client = this;

  nc.proxyType = "best";

  nc.addEventListener (NetStatusEvent.NET_STATUS, netSAServerRTMPStatus);

  nc.addEventListener (IOErrorEvent.IO_ERROR, onIOError);

  nc.addEventListener (AsyncErrorEvent.ASYNC_ERROR, asyncErrorHandler);

  nc.addEventListener (SecurityErrorEvent.SECURITY_ERROR, onSecurityError);

  NC. Connect ("rtmp://myAMS_URL:1935 / myApp", "myRandomChannel");

  var _ro:GlobalObject;

  function onIOError(e:IOErrorEvent):void

  {

  trace ("onIOError");

  }

  function asyncErrorHandler(e:AsyncErrorEvent):void

  {

  trace ("asyncErrorHandler =" + e.error);

  }

  function onSecurityError(e:SecurityError):void

  {

  trace ("onSecurityError =" + e.error);

  }

  function netSAServerRTMPStatus(event:NetStatusEvent):void

  {

  Switch (info.code)

  {

  case "NetConnection.Connect.Success":

  trace ("Connected");

  ConnectToSharedObject();

  by default:

  trace (e.info.code);

  break;

  }

  }

  function ConnectToSharedObject (): void

  {

  _ro = new GlobalObject();

  var randomRO:Number = Math.Random ();

  _ro. Connect (randomRO, nc, false);

  trace (_ro. Connected);

  If (_ro. Connected is true)

  {

  _ro.addEventListener ("onNewMsg", onNewMsg);

  _ro.sendNewMsg ("hello");

  }

  }

  function onNewMsg(e:Event):void

  {

  trace (e.Target.chatMsg);

  }

  GlobalObject class

  import flash.events.AsyncErrorEvent;

  import flash.events.Event;

  import flash.events.EventDispatcher;

  import flash.events.SyncEvent;

  import flash.net.NetConnection;

  import flash.net.ObjectEncoding;

  import flash.net.SharedObject;

  var so: SharedObject;

  var connected: Boolean;

  var _msg:String;

  function GlobalObject()

  {

  Super();

  }

  function connect(p_soName:String,_p_nc:NetConnection,_p_persistant:Boolean):void

  {

  create StoredObject

  So = SharedObject.getRemote (p_soName, p_nc.uri, p_persistant);

  so.client = this;

  Configure the onSync events

  so.addEventListener (SyncEvent.SYNC, onSync);

  connect to the SO

  so. Connect (p_nc);

  connected = true

  }

  function logout (): void

  {

  so. Close();

  }

  function onSync(evt:SyncEvent):void

  {

  trace ("onSync");

  }

  public void sendNewMsg(msg:String):void

  {

  so. Send ("mewMsg", msg);

  }

  function mewMsg(msg:String):void

  {

  _msg = msg;

  dispatchEvent (new Event ("onNewMsg", _msg));

  }

  The problem is that I have ever received the 'onSync' event, then, so I never got the messages. What I am doing wrong? I have to add or change?

  I have no code (C:\ProgramFiles\Adobe\AdobeMediaServer5\applications\myApp) server-side. All this code is compiled and exported as a SWF file, and this is the file that the user charge when go to my Web page.

  Hope someon could help me.

  Best regards

  Manel

  Hello

  The problem is solved! The point is that the AMS folder that I created were defined as 'direct' default app. Once I changed that, it work corretly.

  Best regards

• Shared Object working locally, but not online

  My game saves your high score using the sharedobject object and the test it locally it works fine, but when the swf file is published and played online, it does not record the score of salvation. Is there some kind of new security problem with the registration of shared objects on the hard drives of the people now?

  you only need a sharedobject, but it will not cause a failure to use two.

  However, your 3rd line of code is problematic and should cause an error when you download (and it is no longer a sharedobject that hiscore associated with this server).

  You must use:

  {if (OwlHiScore.Data.HiScore)}

  hisc.mainScore.text = (OwlHiScore.data.HiScore) m:System.NET.SocketAddress.ToString ();

  }

• Shared objects: where are they?

  Hello!

  I run Mac OS X 10.6.8

  I want to remove the shared objects associated with my own website that I run on my own computer.

  The SWF file that contains my site stores the user name and the password I use to enter the site.

  To do a cleanup after the entrance and, of course, remember the wrong credentials, I removed the related objects shared:

  ~/Users/me/Library/Preferences/Macromedia/Flash Player / #SharedObjects / < some number > / < mySiteFolder > /.

  But it is not enough.

  I can not even access my own site!

  Is another place on my computer stores shared objects?

  I looked for some, but in vain...

  Please, help me!

  Thank you in advance for any solution.

  fix.  You must use the same name and path if.

  Depending on your original for path, you need to use a swf file the same name as the original and placed in your original directory.

  for example

  var so:SharedObject is SharedObject.getLocal ("yoursoname", "yoursopath");.

  so. Clear();

  If you have used ' / ' for your path then you should be able to use any swf in the same domain by using the same name and ' / '.

• libclntsh.so: cannot open shared object file: no such file or directory

  Hello
  After reclassification of 10204 at 11202 successfully, we get the following in our informatica application error message:
  
  

  Database driver event...Error occurred loading library [libclntsh.so: cannot open shared object file: No such file or directory]Database driver event...Error occurred loading library [libpmora8.so]

  I checked the liberary is are:

  /u01/app/oracle/product/11.2.0/DB11gR2/lib]$ ls -l libclntsh.so
  lrwxrwxrwx  1 oracle dba 60 Jul 12 10:03 libclntsh.so -> /u01/app/oracle/product/11.2.0/DB11gR2/lib/libclntsh.so.11.1*

  Any Suggestion?
  
  Thank you
  Yoav

  Yoav wrote:
  Hi Brian,.
  Yes, I checked that informatica is ponting on the right LD_LIBRARY_PATH:

  On the right, but now we know that it is a 32-bit application that will need the 32-bit library files. So you will need to install Oracle Client 32 bit and have your application to connect to the database using that.

  HTH,
  Brian

• using the shared object

  The game I'm going to have a modified visual element.  Is it possible to save the entire objects?

  The way I see now I have either the database of every possible item edit and save whoever he is, or save each property of the item in a way where it can be re-created whenever it is loaded.

  Yes, this last part of what you said is what you need to do, where it is via a database or a shared object... 'save each property of the item in a way where it can be re-created whenever it is loaded' the choice is that you want to carry the burden of storing data on a server versus storing locally on the user's computer.

• The Adobe Labs Cirrus Server does support Shared Objects?

  Anyone know if the labs of adobe cirrus free service provides support for remote shared objects?

  Im trying to use a remote shared object to communicate between instances of my NearID flash application.

  Synchronization event does not fire after setting a property on the shared object, no errors are triggered either.

  function initialize (): void {}

  try {}

  SO = SharedObject.getRemote (false "distinctive sign", NetConnection.uri),

  }

  catch (error: Error) {}

  status_textbox. Text = Error.ToString;

  }

  SO.addEventListener (SyncEvent.SYNC, syncUpdateHandler);

  SO.addEventListener (NetStatusEvent.NET_STATUS, netConnectionHandler);

  SO.connect (NC);

  SO.setProperty ("nearid", NC.nearID);

  }

  function syncUpdateHandler(event:SyncEvent):void {}

  status_textbox. Text = "Sybc Trigerred ';

  }

  The help is much appreciated, thanks in advance.

  the name of Cirrus service code does not support shared objects. Cirrus isn't FMS.

  the * only * things done Cirrus are: accepts client connections P2P Research/introduction by peerID, bootstrap group RTMFP (via "server channel" if active group) and a short message relay function.

  things Cirrus does not: save data, stream video on demand, relay of client-to-Server stream between connected clients, shared objects, scripting on the server or any other function FMS side performs.

• anyone having problems with the shared objects in iOS?

  I have a program that uses shared objects to keep track of the level information. It works well in android, but it stopped working in the iOS. He used to work in the iOS I think. What could happen? My shared object is always undefined in iOS

  -Scott

  Hi Scott,.

  It seems that you explicitly 'flush' data in the SharedObject instance on iOS, see about similar:

  http://forums.Adobe.com/message/3731055

  Try the linked thread implementation details and post if it works,

  HTH,

  Kind regards

  Peter

• shared object why? If you already have all the data in a mysql database

  Hello.

  I see that a shraed object can be used to store the data locally is to say: what avatar you use, what level you are and what the screen you are currently on. But why you need or use a shared if object you all this info on a mysql database, anyway.

  In addition, a shared object can get destroyed as you clear the cache, as many people have. In addition, Governments are looking at the cookies and they start to hang.

  That is to say: should really so we have?

  I quite often to store a user name in a shared object and pre-fill the login form

  most of the browsers that will be for text html in any case boxes

  you could add an option "Remember me on this computer" connect directly, and then you would save username and password

  your site might only need to login to some privelidges, like posting in a forum. You may want to save the preferences for the shared object if they are applied before the opening of the session

  BTW, the shared object is not a cookie. clear cookies, cache and browser history make the shared object. In fact I bet that most of the users don't know how to delete it.

• Help with shared objects

  It is possible to encode the objects shared in action Script 2?  If so, does anyone know of a good tutorial on how to do this?  I got very lucky to find any so far, but then again I did not really have time to do a thorough search still.

  Do you really need to use AS2? If so here is a good tutorial of departure:
  http://www.Kirupa.com/developer/ActionScript/shared_objects.htm

  If prefer to instead use an AS3:

  http://blog.six4rty.ch/2010/07/24/AS3-Quick-hint-shared-objects/