I have same problem!!!
In 1.0.2 and 1.0.3 we can not close Ticket !!!
All ways i see messadge "We are unable to serve the request due to an error, please try again. "
What we can fix this bug?????

Same here, current svn.
Steps:
Start DB
Start App
Login
Press New (Table)
-Table Number
-People
Select Items
Press Finish
(at this point the bill is shown with Jasper Viewer - that should happen by create an order?)
Select Ticket
Press Settle
Press Cash Transaction
So at this point the following buttons leads to
the error: Exact Change, Next Amt and Finish
No difference if the amount tendered is changed.

Maybe someone can solve this?

Btw. thanks for the great work.

best regards.

Any body found a fix for this?

same here, please help!

Hi all, i'm software developer, i'm from Costa Rica, i'm not sure why the error occurs, but i found this solution:

In Application.java line 281 search formatNumber and paste this:

public static String formatNumber(Double number) {
String valor;
if(number == null) {
valor = "0.00";
valor = valor.replace(",", ".");
return valor;
}

String value = decimalFormat.format(number);
if(value.equals("-0.00")) {
valor = "0.00";
valor = valor.replace(",", ".");
return valor;
}
value = value.replace(",", ".");
return value;
}

In CashPaymentView.java line 238 paste this:
private void doFinish(java.awt.event.ActionEvent evt) {
try {
String s = tfAmountTendered.getText();
s = s.replace(",", ".");
double tenderedAmount = Double.parseDouble(s);
settleTickets(tenderedAmount, 0, new CashTransaction(), null, null);
} catch (Exception e) {
JOptionPane.showMessageDialog(null, "Error: " + e.getMessage());
}

}

I think is a error parsing the string to double, download the source code, create a netbeans project, do all the instructions of this website http://wiki.floreantpos.com/home/setup-dev-environment
and search the files, i hope this help you, cheers.
Gabriel Villalobos.
Dynamis-soft, Software Developer.

Great bit of free software. I really appreciate how much work went into this. Thanks.

Is there a fix for this error?

I just got the same error following Nibels process

Same here, current svn.
Steps:
Start DB
Start App
Login
Press New (Table)
-Table Number
-People
Select Items
Press Finish
(at this point the bill is shown with Jasper Viewer - that should happen by create an order?)
Select Ticket
Press Settle
Press Cash Transaction
So at this point the following buttons leads to
the error: Exact Change, Next Amt and Finish



I am about to roll this out in a friends restaurant and it would be bad for this to happen in a live environment.

I am running W7 on a 64 bit machine.

Any help?

I do not get this error with 1.0_3 can you give some more info like 32bit or 64 bit JVM and if you are using the OS printer drivers or javapos?