Cumulus Support

Posted: **Tue 07 Jun 2016 10:03 am**

Hello Steve,

I am in the process of moving over from my PC based v1.9.4 (build 1099) to the latest Cumulus MX v3.0.0. (build 3038). using a Raspberry Pi 2. I am keen to explore/test the Twitter and WoW uploads.

I read the "...installing Cumulus MX.." thread and opted to run Cumulus MX with my existing data, thus I took a copy of my existing Cumulus directory and then unzipped Cumulus MX into it. When I tried to run Cumulus MX using the

sudo mono CumulusMX.exe command the terminal window looked like this:

root@raspberrypi:/CumulusMX# mono CumulusMX.exe
Current culture: English (United Kingdom)
Serial: 74FECEABEB2DA94ECB5EBA0CD11A7137
Cumulus MX v.3.0.0 build 3038
[ERROR] FATAL UNHANDLED EXCEPTION: System.DivideByZeroException: Division by zero
at (wrapper managed-to-native) object:__icall_wrapper___emul_op_irem (int,int)
at CumulusMX.Cumulus. () [0x00000] in <filename unknown>:0
at CumulusMX.Cumulus..ctor (Int32 HTTPport, Int32 WSport) [0x00000] in <filename unknown>:0
at .Main (System.String[] args) [0x00000] in <filename unknown>:0
root@raspberrypi:/CumulusMX#

and the file in the MXDiags folder looks like this:

2016-06-07 10:47:59.564 ========================== Cumulus MX starting ==========================
2016-06-07 10:47:59.572 Command line: /CumulusMX/CumulusMX.exe
2016-06-07 10:47:59.573 Cumulus MX v.3.0.0 build 3038
2016-06-07 10:47:59.577 Platform: Unix
2016-06-07 10:47:59.578 OS version: Unix 4.4.9.7
2016-06-07 10:47:59.579 Current culture: English (United Kingdom)
2016-06-07 10:47:59.580 Directory separator=/ Decimal separator=. List separator=,
2016-06-07 10:47:59.580 Date separator=/ Time separator=:
2016-06-07 10:47:59.580 Standard time zone name: GMT
2016-06-07 10:47:59.580 Daylight saving time name: BST
2016-06-07 10:47:59.580 Daylight saving time? True
2016-06-07 10:47:59.582 07/06/2016 10:47:59
2016-06-07 10:47:59.583 Data path = data/
2016-06-07 10:47:59.683 Creating backup folder backup/20160607104759/
2016-06-07 10:47:59.699 Created backup folder backup/20160607104759/
2016-06-07 10:47:59.737 Reading Cumulus.ini file
2016-06-07 10:47:59.784 ASM=10 AST=00:10:00
2016-06-07 10:47:59.788 Cumulus start date: 19/07/2013

Regards

Andrew

Posted: **Tue 07 Jun 2016 10:30 am**

It may be that some of the details in the Cumulus.ini file are unsuitable for the Pi (the serial port will be different, for one thing). So while starting from a Cumulus 1 installation works in most cases, perhaps some detail is causing a a fatal exception in your case. Have you tried a 'fresh' installation?

Posted: **Tue 07 Jun 2016 11:07 am**

steve wrote: Have you tried a 'fresh' installation?

I just tried that and it has started ok now and I am just setting the settings now.

steve wrote: the serial port will be different, for one thing?

What should the serial port setting be or is that something I should be able to find from information relating to the raspberry Pi?

Posted: **Tue 07 Jun 2016 11:29 am**

I changed the Serial Port to that I was using in the Cumulus v1.9.4 (build 1099) installation COM4 and CumulusMX terminated with...

System.IO.IOException: Bad file descriptor
at System.IO.Ports.SerialPortStream.ThrowIOException () [0x00000] in <filename unknown>:0
at System.IO.Ports.SerialPortStream.Dispose (Boolean disposing) [0x00000] in <filename unknown>:0
at System.IO.Ports.SerialPortStream.Finalize () [0x00000] in <filename unknown>:0
**** An error has occurred - please zip up the MXdiags folder and post it in the forum ****

File attached...

Posted: **Tue 07 Jun 2016 12:13 pm**

But COM4 isn't a valid com port name on a Linux system - see the MX FAQ.

Posted: **Tue 07 Jun 2016 12:21 pm**

Cancel my posts above, sorted now...I should have read the FAQs more carefully

/dev/ttyUSB0

Cumulus Support

Fatal Unhandled Exception: SOLVED

Fatal Unhandled Exception: SOLVED

Re: [ERROR] FATAL UNHANDLED EXCEPTION:

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