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Jishar13 / pvbeancounter

Automatically exported from code.google.com/p/pvbeancounter
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No .CSV files being created #96

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1.Start PVBC
2.
3.

What is the expected output? What do you see instead?
Epect to see .CSV files created
Folder remains empty

What version of the product are you using (e.g. 1.4.1.9 32bit)?
1.6.0.6

What Operating system (XP, Vista, Windows 7 - 32bit or 64bit)?
XP 32 bit

Which Database Type (MySQL, MS Access, SQLite - If Access, 32bit or 64bit)?

Are there any unusual messages in PVService.log? (upload a copy to this
issue if there are)

Log file relates to an error "non negative number required"

Please upload your settings.xml file with the issue. This answers many
questions I would otherwise need to ask.

Please provide any additional information below.
I can open Sunny Explorer and extract .CSV files no problems.

Original issue reported on code.google.com by speedyda...@gmail.com on 21 Aug 2011 at 4:42

GoogleCodeExporter commented 8 years ago 
I had this error on my system yesterday. It was caused when I set the system 
date into the past and I forgot to reset it before starting PVBC. PVBC stores a 
date in the database that represents the date from which downloads need to 
occur to bring PVBC up to date. If this date is later than the curresnt 
computer date, a negative time offset is calculated producing this error.

Your system datre seems to be correct but PVBC is trying to start downloads 
from 1/9/2011:

21/08/2011 12:07:00 PM :T7 SunnyExplorerInverterManager :FindCompleteDays: 
limit day: 1/09/2011 
12:00:00 AM 21/08/2011 12:07:00 PM :T7 SunnyExplorerInverterManager 
:FindCompleteDays: SQLite adjusted limit day: 31/08/2011 
12:00:00 AM 21/08/2011 12:07:00 PM :T7 SunnyExplorerInverterManager :Sunny 
Explorer: ExtractYield - status: before RunExtracts - exception: RunExtracts: 
FindIncompleteDays: error : Non-negative number required. Parameter name: 
capacity 

I do not know how you got a future date recorded in the database, however I 
suggest:

On the Inverter Managers tab, 

click on Sunny Explorer
Ensure First Full Day is set to a date in the past and after inverter 
installation
Check "Reset First Full Day"
Save Settings
Restart The PVBC Service

I expect that this will use an alternate calculation that causes the date in 
the database to be reset to a value in the past.

Dennis M-F

Original comment by DennisMackayFisher on 21 Aug 2011 at 9:07

GoogleCodeExporter commented 8 years ago 
Thanks Dennis, I have reset the first full day.
That error does not appear in the log any more, and the log actually looks good.
Still no results being uploaded though. ( i have attached the latest log file. )

Not sure what to do now?

Original comment by speedyda...@gmail.com on 22 Aug 2011 at 2:04

GoogleCodeExporter commented 8 years ago 
It just threw an error !

System.Xml.XmlException in SMA.SunnyExplorer.Document.Open(string path)
Root element is missing

?????

Original comment by speedyda...@gmail.com on 22 Aug 2011 at 2:09

GoogleCodeExporter commented 8 years ago 
Now seems to be working ??
I set permissions and firewall settings etc

now all seems okay ??
Not really sure what was the "silver bullet" , but so far, so good :)

Original comment by speedyda...@gmail.com on 22 Aug 2011 at 3:15

GoogleCodeExporter commented 8 years ago 
I am pleased it is working. Closing this now

Dennis M-F

Original comment by DennisMackayFisher on 4 Sep 2011 at 12:08

GoogleCodeExporter commented 8 years ago 
Hi. I am experiencing the same problem as that listed above in that no data is 
being uploaded and getting the same error "System.Xml.XmlException in 
SMA.SunnyExplorer.Document.Open(string path)
Root element is missing"
I am trying to connect to the inverter directly via sunny explorer but can't do 
that either. Sunny Explorer is coming up with an error saying "Root element is 
missing". Any ideas what may have gone wrondg?

Original comment by markkett...@gmail.com on 10 Apr 2012 at 1:56

GoogleCodeExporter commented 8 years ago 
Did you manage to get it fixed?  I have the same message now and cannot get it 
working

Original comment by em...@miskeljin.com on 24 May 2012 at 11:07