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Cannot load Arcobject java plugin to eclipse (64 bit)

IshanKaushik

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.

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Accepted answers

SachinKanaujia

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

All comments

SachinKanaujia

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

IshanKaushik

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();}

EricBader

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.

SachinKanaujia

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.

IshanKaushik

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 ?

SachinKanaujia

IshanKaushik

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

IshanKaushik

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

SachinKanaujia

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

IshanKaushik

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 ???

IshanKaushik

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.

SachinKanaujia

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.

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