Missing requirement: Xpeaker Plug-in 0.0.50
Tato March 13, 2013
I tried to install Xpeaker but got the following error
'Missing requirement: Xpeaker Plug-in 0.0.50 '

What can i do?

Cristina March 13, 2013
Hello Tato.

When exactly are you getting that error? In case you find it necessary to send us a screenshot or any other attachment you can also write us to our support address: support@cashware.biz

Which version of Eclipse are you working with?


Tato March 13, 2013
i get it when i click on finish. I sent you a screen shoot to that mail

Cristina March 14, 2013
Hi Tato,

Are you getting a connection error? If it is your case, we recommend you to do the next:

Go to the eclipse menu and find the option Window->Preferences->Xpeaker->Resource Safe. What URL is configured in the 'Host' parameter?
If it's empty, you must fill it in with 'http://server.cashware.biz/cw/XpeakerResourceSafe'

Hope it works!

Tato March 14, 2013
it was empty i put the url you send me and still got the connection problem

Cristina March 15, 2013
Are you working with a proxy?

Tato March 15, 2013

Cristina March 15, 2013
I'm sorry but then I couldn't tell where the source of the problem is. It has never occurred to me. If I were you I'd try to re-install the plugin.

Tato March 15, 2013
Ok i will keep triyng,

I had oanother question i was told there is a JavaScript implementation, is it true? wherecan i get it?

Tato March 22, 2013
I get to install the Xpeaker plugin. Can you explain me now how to test if work. I want to try to pritn something

Tato March 22, 2013
How to build the example?

Alex March 26, 2013
Hi Tato,

Could you please be a bit more specific about where and what do you need to print?

Regarding the java examples, you can download them from here:


And compile them with, for example, eclipse.


Tato March 26, 2013
I donw load everithing needed it i import the exmple into the eclipse, but when i try to run it i get

java.lang.NoClassDefFoundError: org/xpeak/xpeaking/examples/card/Simplest
Caused by: java.lang.ClassNotFoundException: org.xpeak.xpeaking.examples.card.Simplest

The build is in automatically.

What could be happenning?

Tato March 26, 2013
i paste a wrong error the erro i'm getting is this one

java.lang.NoClassDefFoundError: XInterfaceXpeakConstants
at java.lang.ClassLoader.defineClass1(Native Method)

Tato March 26, 2013
I compiled sucesffully the projects. I would like to try to print a hello world message, a diebold printer is the only devices i had connected to my pc. Could you send me a example of how to print a hello world?
many thanks

Alex March 27, 2013
Hi, could you please tell me the model of the Diebold printer? Have you got the Xpeak Service for that device?

Regarding the printer example, you can download a hello world example using the printText command from this link:



Tato March 27, 2013
The model is
Star TUP992 Raster Printer

Where i can get the service for the device? I thought it come with the packages

Alex March 27, 2013
I don't know about that specific printer model, maybe you could write to support@cashware.biz to get further information about it.

Rodrigo April 1, 2013
The Xpeaker solution does not include all the services for every device model (it would be amazing). You could create your own Xpeak service for that printer or contact Cashware and request it.