RFIDI emulator add reader not working

All questions related to the usage of Rifidi Emulator

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ilyas.fet
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RFIDI emulator add reader not working

Post by ilyas.fet » Tue Mar 03, 2015 7:53 am

Hello,
Im new with the emulator when i try to add a reader nothing happens,
but it does work with the tags, any ideas ?
im in Win7 64bit.
thanks

bppause
Posts: 434
Joined: Sat Oct 03, 2009 12:30 am
Organization: Pramari

Re: RFIDI emulator add reader not working

Post by bppause » Tue Mar 03, 2015 12:13 pm

Yes this is a known issue and seems to depend on which JVM

The issue seems to have started with JVM 1.8 and/or possibly 64 bit JVM versions as well


What JVM version are you using?

For example I'm using Sin JDK 1.7.0_25 32 bit and emulator works (on Windows 8 Enterprise 64bit)

related thread:

viewtopic.php?f=11&t=4483

ilyas.fet
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Organization: Oritech

Re: RFIDI emulator add reader not working

Post by ilyas.fet » Tue Mar 03, 2015 1:09 pm

yes i have jdk1.8.0_25 , im in ( Windows 8 64bit ) also

bppause
Posts: 434
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Re: RFIDI emulator add reader not working

Post by bppause » Tue Mar 03, 2015 1:56 pm

We have also tested it with 64 bit, 1.7.0_45-b18, mixed mode

Please use Java 7 for now..its on our backlog to fix

ilyas.fet
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Re: RFIDI emulator add reader not working

Post by ilyas.fet » Wed Mar 04, 2015 6:39 am

thank you
it works fine with java 7.

matmoh
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Organization: Teesside University

Re: RFIDI emulator add reader not working

Post by matmoh » Tue Mar 24, 2015 8:44 am

Hello guys,

I am working on Win8 machine and have Java 8 installed already. Last week I installed Java 7 but Emulator still not showing me the reader button + not working!!
Any idea on how I can make the Emulator works on the required Java environment? with regard that I have both versions installed on the machine.

Thanks in advance,,,, ;)

bppause
Posts: 434
Joined: Sat Oct 03, 2009 12:30 am
Organization: Pramari

Re: RFIDI emulator add reader not working

Post by bppause » Thu Mar 26, 2015 2:58 pm

Please ensure java 1.7 is default. This can be issue if you have multiple jvms installed

I believe there is a JVM control panel setting

nurban
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Re: RFIDI emulator add reader not working

Post by nurban » Fri Mar 27, 2015 9:36 am

matmoh wrote:Any idea on how I can make the Emulator works on the required Java environment? with regard that I have both versions installed on the machine.
You need to change the Java version in your PATH environment variable. Make sure you put the Java directory in front of everything else, or Windows might default to another directory that comes first. You can check the current settings at the command line using:

Code: Select all

echo %PATH%
Here's how to change it:
How do I set or change the PATH system variable?

ihliu
Posts: 2
Joined: Wed Nov 04, 2015 10:47 am

Re: RFIDI emulator add reader not working

Post by ihliu » Wed Nov 04, 2015 10:55 am

I also have problem with "Add Reader" button. The button is displayed, but when clicking the button, there is no response. All other buttons are working perfectly.
I have also checked the path and version # of Java installed, which are as below:
Java Version:
java version "1.8.0_66"
Java(TM) SE Runtime Environment (build 1.8.0_66-b17)
Java HotSpot(TM) Client VM (build 25.66-b17, mixed mode)

Also,
echo $PATH shows "/usr/lib/jvm/java-8-oracle/jre/bin"
echo $JAVA_HOME shows "/usr/lib/jvm/java-8-oracle"

Is there any reason why only "Add Reader" button is not responding?

Thanks

bppause
Posts: 434
Joined: Sat Oct 03, 2009 12:30 am
Organization: Pramari

Re: RFIDI emulator add reader not working

Post by bppause » Thu Nov 05, 2015 6:16 pm

This is a known issue with java 8 on backlog to resolve .

For now please use java 7 with emulator

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