topic Re: Cannot load Arcobject java plugin to eclipse (64 bit) in ArcObjects SDK Questions

Cannot load Arcobject java plugin to eclipse (64 bit)

IshanKaushik — Tue, 16 Jul 2013 15:33:03 GMT

Hi,

I installed following setup available in ArcGis Desktop installer

1) ArcGis Desktop.
2) Under ArcGis Developer Resources --> ArcObject SDK for Java Platform.

This installlation was done on window 7 64 bit computer.

My problem is i am not able to install the eclipse pluggin.

Do i am require to install java runtime SDK ?
But that installation is not available in ArcGis Destop installation manager.

Can i develope java standalone application in eclipse with arcGis Destop evironment of 64 bit system?
Or is it because java arcObject 10 is not compatible with 64 bit system.

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

SachinKanaujia — Tue, 16 Jul 2013 17:08:42 GMT

Yes you need to use a 32 bit version of java. Here is the System requirement.
http://resources.arcgis.com/content/arcgissdks/10.0/system-requirements

If you are developing some console based jobs etc then this should be sufficient but if there is something that requires a UI component then you need to use ArcGIS Engine.

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

IshanKaushik — Wed, 17 Jul 2013 07:29:12 GMT

Thanks , for response but there it says that Windows Vista Ultimate, Enterprise, Business, Home Premium (32-bit and 64-bit (EM64T)) are supported for ArcObjects SDK for the Java Platform.

I am using same comfrigration Window 7 and java sdk installed . There i can't see anything specific to engine and destop environment . Furthermore you said that engine environment is required if GUI is there , like a standalone application . But in documentation , at following link

http://help.arcgis.com/en/sdk/10.0/java_ao_adf/conceptualhelp/engine/index.html#//0001000003n1000000

, They have shown two bootsrap methord , one for "AGSENGINEJAVA" thats for Engine environment and other "AGSDESKTOPJAVA" for destop environment .

I am getting confused whats the dilema here , can you please clear it .

The basic problem is i want to use ArcGis Destop License environment , and create an java standalone application on 64 bit system.

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

IshanKaushik — Wed, 17 Jul 2013 13:15:29 GMT

OK , i somehow instal plugin to eclipse but the problem is not resolved yet .
While running my application following error comes in console of eclipse

"Could not load native libraries.

java.lang.UnsatisfiedLinkError: C:\Program Files (x86)\ArcGIS\Desktop10.0\Bin\ntvinv.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform"

What does that mean ???

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

SachinKanaujia — Wed, 17 Jul 2013 13:19:35 GMT

Looks like it is still picking up the 64 bit JRE. Can you check and make sure you run it on a 32 bit JRE

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

IshanKaushik — Wed, 17 Jul 2013 14:03:23 GMT

That mean i am require to have both 32 bit and 64 bit java jdk installed on my system ?

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

IshanKaushik — Wed, 17 Jul 2013 14:09:25 GMT

Ok , i installed the 32 bid jdk and provided eclipse to run through 32 bit jre in run configration . But the error is same as mentioned above.

Could not load native libraries.
java.lang.UnsatisfiedLinkError: C:\Program Files (x86)\ArcGIS\Desktop10.0\Bin\ntvinv.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

SachinKanaujia — Wed, 17 Jul 2013 15:09:15 GMT

Can you verify if its taking the 32 bit JRE? To be absolutely sure I would recommend you to run in from command line. Set the java path, ArcGIS related path, "check the java -version" and then run some simple test program. Its clearly an issue where its not able to load a 32 bit dll

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

IshanKaushik — Thu, 18 Jul 2013 03:42:44 GMT

Hi,

I tried to run via 32 bit sdk , it is compiling it but again in my code where i initialise the licence as

"EngineInitializer.initializeEngine();"

It promts exception of "Unable to initialize ArcObjects environment.
AutomationException: 0x800401f5 - The specified product or version does not exis
t on this machine. in 'ArcGISVersion.Version' ".

Do i need to change my code to smthing initialising Desktop not Engine ?
Or as u said earlier standalone tool wont work without engine environment ?

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

SachinKanaujia — Thu, 18 Jul 2013 14:55:38 GMT

Can you provide the Initialization code you are using? It appears you are not binding your Arcobjects environment correctly to the available product on your machine.

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

EricBader — Thu, 18 Jul 2013 15:05:19 GMT

Yes, the system requirements may be slightly confusing with respect to the 64-bit thing.

ArcObjects can run on a 64-bit machine, but ONLY as a 32-bit application.
ArcObjects cannot be loaded into a 64-bit Java process.
Therefore, on a 64-bit machine, you will need to use 32-bit JDK/JVM for developing and running your ArcObjects Java-based applications.

The ArcGIS Runtime SDK for Java SE, which is what this forum is about, CAN run in pure 64-bit Java, and your applications built with this SDK CAN run as native 64-bit applications (or 32-bit if you want), because the libraries are not based on ArcObjects.

The ArcGIS Runtime SDK for Java SE is a completely different SDK product and toolset, a different technology, than the ArcObjects SDK for Java.

Does this help?

I can understand the confusion, but I do hope this helps.

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

IshanKaushik — Sat, 11 Dec 2021 12:21:28 GMT

Thanks to the comment now my java application is working on eclipse 64 bit system.
Just a follow up to th question , i have editor license and its working fine on eclipse , but when i export and run the jar file through command line , i am getting error ---

"Unable to initialize ArcObjects environment.
AutomationException: 0x800401f5 - The specified product or version does not exis
t on this machine. in 'ArcGISVersion.Version'"

P.S
Following is the engine code that i am using ---

 EngineInitializer.initializeEngine();
   //Initialize ArcGIS license
   AoInitialize aoInit = new AoInitialize();
   initializeArcGISLicenses(aoInit);
   SdeOrPgdb accessFileGDB = new SdeOrPgdb(); 
                                       accessFileGDB.openFromFile_pGDB_Workspace();
                System.out.println("Done.");   
   
   //Ensure any ESRI libraries are unloaded in the correct order
   aoInit.shutdown();
              }catch(Exception e){
   
   System.out.println("Error: " + e.getMessage());
   System.out.println("Sample failed.  Exiting...");
   e.printStackTrace();
   System.exit(-1);
  }

  private static void initializeArcGISLicenses(AoInitialize aoInit) {
  try {
   if (aoInit.isProductCodeAvailable(esriLicenseProductCode.esriLicenseProductCodeEngine) 
     == esriLicenseStatus.esriLicenseAvailable)
    aoInit.initialize(esriLicenseProductCode.esriLicenseProductCodeEngine);
   else if (aoInit.isProductCodeAvailable(esriLicenseProductCode.esriLicenseProductCodeArcView) 
     == esriLicenseStatus.esriLicenseAvailable)
    aoInit.initialize(esriLicenseProductCode.esriLicenseProductCodeArcView);
   else if (aoInit.isProductCodeAvailable(esriLicenseProductCode.esriLicenseProductCodeArcEditor) 
     == esriLicenseStatus.esriLicenseAvailable)
    aoInit.initialize(esriLicenseProductCode.esriLicenseProductCodeArcEditor);
   else if (aoInit.isProductCodeAvailable(esriLicenseProductCode.esriLicenseProductCodeArcInfo) 
     == esriLicenseStatus.esriLicenseAvailable)
    aoInit.initialize(esriLicenseProductCode.esriLicenseProductCodeArcInfo);
   else{
    System.err.println("Could not initialize an Engine or ArcView or ArcInfo or ArcEditor license. Exiting application.");
    System.exit(-1);
   }
  } catch (Exception e) {e.printStackTrace();}

Re: Cannot load Arcobject java plugin to eclipse (64 bit)

SachinKanaujia — Mon, 22 Jul 2013 14:43:38 GMT

Make sure that the required environment variables are set correctly before launching the jar. Also <Arcgishome>/bin is in your PATH