[R-sig-eco] Query related to maxent file in dismo package

Li Wen Li.Wen at environment.nsw.gov.au
Tue Sep 9 06:22:58 CEST 2014 

HI, Raj

Firstly make sure you copy and pasted maxent.jar to the folder ...\R-x.x.x\library\dismo\java, the "R-x.x.x" is your R fold.
Secondly, make sure you have administrative right to your PC.

Good luck

Li

-----Original Message-----
From: r-sig-ecology-bounces at r-project.org [mailto:r-sig-ecology-bounces at r-project.org] On Behalf Of Rajendra Mohan panda
Sent: Tuesday, 9 September 2014 2:13 PM
To: R-sig-ecology at r-project.org
Subject: Re: [R-sig-eco] Query related to maxent file in dismo package

Dear All

I am grateful to you for your response to my queries related to maxent. I succeeded to install rJava in 32bit R (not able to install in 64bit R).
Still maxent jar file is not executing.
My operating system is 64 bit.
Kindly advise what necessary corrections I should take keeping my 64 bit operating system intact.
Shall I install 32 bit Java for 32bit R with operating system 64bit.
I would try but what are technical problems I do not know.
I have various options available to me by using 32bit computers of my lab also. Each time I fail to execute maxent jar file.
I would appreciate your kind response.

Thanking you

With best Regards
Rajendra M Panda
School of Water Resources
Indian Institute of Technology Kharagpur

On Mon, Sep 8, 2014 at 7:50 PM, Francisco Rodriguez Sanchez < f.rodriguez.sanc at gmail.com> wrote:

> Dear Rajendra,
>
> Are you running the 64-bit version of R? In that case I think you will 
> need to install the 64-bit version of Java as well, or alternatively 
> switch to the 32-bit version of R to run these analyses (that is what 
> I did when I had this same problem).
>
> Try loading rJava (and dismo) with the 32-bit R version - does it work?
>
> Hope it helps,
>
> Paco
>
>
> El 05/09/2014 18:00, Rajendra Mohan panda escribió:
>
>  Dear All
>>
>> As you know from my trail mail, my maxent is not executing in r 
>> (working well directly).
>> I think there is some java configuration problem what I see from the 
>> following errors after using some online available codes in 
>> StackOverflow site. Your kind advise is highly appreciated for how 
>> can I solve these errors?
>> I have 64 bit PC operating system and rJava successfully installed.
>> utils:::menuInstallLocal()
>> package ‘rJava’ successfully unpacked and MD5 sums checked
>>
>>  library(rJava)
>>>
>> Error : .onLoad failed in loadNamespace() for 'rJava', details:
>>    call: fun(libname, pkgname)
>>    error: No CurrentVersion entry in Software/JavaSoft registry! Try 
>> re-installing Java and make sure R and Java have matching architectures.
>> Error: package or namespace load failed for ‘rJava’
>>
>>  Sys.getenv("JAVA_HOME")
>>>
>> [1] ""
>>
>>> if (Sys.getenv("JAVA_HOME")!="")
>>>
>> +   Sys.setenv(JAVA_HOME="")
>>
>>> library(rJava)
>>>
>> Error : .onLoad failed in loadNamespace() for 'rJava', details:
>>    call: fun(libname, pkgname)
>>    error: No CurrentVersion entry in Software/JavaSoft registry! Try 
>> re-installing Java and make sure R and Java have matching architectures.
>> Error: package or namespace load failed for ‘rJava’
>>
>>> Sys.setenv(JAVA_HOME="C:\\Program Files\\Java\\jre7\\") 
>>> options(java.home="C:\\Program Files\\Java\\jre7\\")
>>> library(rJava)
>>>
>> Error : .onLoad failed in loadNamespace() for 'rJava', details:
>>    call: inDL(x, as.logical(local), as.logical(now), ...)
>>    error: unable to load shared object 'C:/Program
>> Files/R/R-3.1.1/library/rJava/libs/x64/rJava.dll':
>>    LoadLibrary failure:  The specified module could not be found.
>>
>> Error: package or namespace load failed for ‘rJava’
>>
>>
>>
>> With best Regards
>> Rajendra M Panda
>> SWR, IIT KGP
>>
>>
>> On Fri, Sep 5, 2014 at 8:23 PM, Roman Luštrik 
>> <roman.lustrik at gmail.com>
>> wrote:
>>
>>  Well there you go. Follow the instruction in `?maxent` and put the
>>> appropriate .jar file into the /java folder.
>>>
>>> Cheers,
>>> Roman
>>>
>>>
>>> On Fri, Sep 5, 2014 at 4:48 PM, Rajendra Mohan panda < 
>>> rmp.iit.kgp at gmail.com> wrote:
>>>
>>>  Dear Lustrik
>>>>
>>>> Thanks for your quick response. For your kind information maxent 
>>>> runs well in my PC without any trouble directly but shows following 
>>>> error in R me <- maxent(predictors, occtrain) Error in 
>>>> .getMeVersion() : file missing:
>>>> C:/Program Files/R/R-3.1.1/library/dismo/java/maxent.jar.
>>>> Please download it here: 
>>>> http://www.cs.princeton.edu/~schapire/maxent/
>>>> In addition: Warning message:
>>>> In .local(x, p, ...) :
>>>>    2 (0.31%) of the presence points have NA predictor values
>>>>
>>>>
>>>> With best Regards
>>>> Rajendra M Panda
>>>> SWR, IIT KGP
>>>>
>>>>
>>>> On Fri, Sep 5, 2014 at 8:13 PM, Rajendra Mohan panda < 
>>>> rmp.iit.kgp at gmail.com>
>>>> wrote:
>>>>
>>>>  Dear All
>>>>>
>>>>> I have my java installed to my PC. Maxent downloaded from official 
>>>>> site.
>>>>> maxent.jar file in java folder of "dismo". Still if I check for 
>>>>> maxent
>>>>>
>>>> run,
>>>>
>>>>> it shows nonavailability to run the model. Kindly advise.
>>>>>
>>>>> Your kind response is highly appreciated.
>>>>>
>>>>> With best Regards
>>>>> Rajendra M Panda
>>>>> SWR, IIT Kharagpur, India
>>>>>
>>>>>
>>>>> ---------- Forwarded message ----------
>>>>> From: Rajendra Mohan panda <rmp.iit.kgp at gmail.com>
>>>>> Date: Fri, Sep 5, 2014 at 8:03 PM
>>>>> Subject: Re: [R-sig-eco] Query related to maxent file in dismo 
>>>>> package
>>>>> To: Roman Luštrik <roman.lustrik at gmail.com>
>>>>>
>>>>>
>>>>> Dear Lustrik
>>>>>
>>>>> I didn't get it. Kindly clarify which java you mean?
>>>>>
>>>>> Cheers
>>>>> RMP
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Sep 5, 2014 at 7:45 PM, Roman Luštrik 
>>>>> <roman.lustrik at gmail.com
>>>>> >
>>>>> wrote:
>>>>>
>>>>>  Do you have appropriate Java installed?
>>>>>>
>>>>>> Cheers,
>>>>>> Roman
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Fri, Sep 5, 2014 at 4:12 PM, Rajendra Mohan panda < 
>>>>>> rmp.iit.kgp at gmail.com> wrote:
>>>>>>
>>>>>>  Dear All
>>>>>>>
>>>>>>> Inspite of putting maxent.jar file in "dismo" package/ java 
>>>>>>> folder, maxent is showing unavailable to run the model. I would 
>>>>>>> highly appreciate for your kind response.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> With best Regards
>>>>>>> Rajendra M Panda
>>>>>>> School of Water Resources
>>>>>>> Indian Institute of Technology Kharagpur
>>>>>>>
>>>>>>>          [[alternative HTML version deleted]]
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> R-sig-ecology mailing list
>>>>>>> R-sig-ecology at r-project.org
>>>>>>> https://stat.ethz.ch/mailman/listinfo/r-sig-ecology
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> --
>>>>>> In God we trust, all others bring data.
>>>>>>
>>>>>>
>>>>>
>>>>>           [[alternative HTML version deleted]]
>>>>
>>>> _______________________________________________
>>>> R-sig-ecology mailing list
>>>> R-sig-ecology at r-project.org
>>>> https://stat.ethz.ch/mailman/listinfo/r-sig-ecology
>>>>
>>>>
>>>
>>> --
>>> In God we trust, all others bring data.
>>>
>>>          [[alternative HTML version deleted]]
>>
>> _______________________________________________
>> R-sig-ecology mailing list
>> R-sig-ecology at r-project.org
>> https://stat.ethz.ch/mailman/listinfo/r-sig-ecology
>>
>
> --
> Dr Francisco Rodriguez-Sanchez
> Integrative Ecology Group
> Estacion Biologica de Doñana - CSIC
> Avda. Americo Vespucio s/n
> 41092 Sevilla (Spain)
> http://sites.google.com/site/rodriguezsanchezf
>
>
> _______________________________________________
> R-sig-ecology mailing list
> R-sig-ecology at r-project.org
> https://stat.ethz.ch/mailman/listinfo/r-sig-ecology
>

	[[alternative HTML version deleted]]

_______________________________________________
R-sig-ecology mailing list
R-sig-ecology at r-project.org
https://stat.ethz.ch/mailman/listinfo/r-sig-ecology
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
This email is intended for the addressee(s) named and may contain confidential and/or privileged information. 
If you are not the intended recipient, please notify the sender and then delete it immediately.
Any views expressed in this email are those of the individual sender except where the sender expressly and with authority states them to be the views of the NSW Office of Environment and Heritage.

PLEASE CONSIDER THE ENVIRONMENT BEFORE PRINTING THIS EMAIL

More information about the R-sig-ecology mailing list