I solved the problem by replacing the ‘,’ with a ‘.’. In my case the log shows “0,0″ but that will not parse in the statement Double.parseDouble(). Now I am parsing “0.0″ and that works fine.

String str = c.get(columns.get(3)).toString();
String str1 = str.replace(‘,’,’.’);
double min = Double.parseDouble(str1);

Good luck

Finally I found the way to use point instead of comma as decimal separator symbol, but it did not result. Even I tried with a history that has no decimal.

Could you have a look to the Station Output I pasted?

Unfortunately, I have no experience in JavaScript and it is difficult for me to understand, follow nor change the code.

Thank you in advance.

Nice functionality you brought with the analyzer, and very useful.

I tested with a quite curious result: if I’m right, seems to fail because of the decimal symbol. In Spain we have the comma as decimal separator and in the screenshot we can see the point instead.

Here is the Station Output:
ERROR [10:02:51 28-abr-09 CEST][sys.program] “/Folder/TrendAnalyzer1.onExecute”
java.lang.NumberFormatException: For input string: “0,0″
at sun…

I tried to change Windows Regional configuration, but has no effect on Niagara. I’ll continue finding the way…

Would be possible to adapt program code to solve this question?

Thank you very much!

It was a custom HX component that was linked to a point and didn’t use obix. It worked in a Google Gadget but it was poorly designed – looking back I should have written some js code to read obix data.