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"An unhandled exception of type 'System.Exception' occurred in Microsoft.SPOT.Hardware.dll" Error with N3 on VS2015CE RC

Visual Studio VS2015 System.Exception

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#1 ishotjr

ishotjr

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Posted 05 July 2015 - 09:58 PM

I am attempting my first N3 program (a simple "Hello World" - source here), but I get:

An unhandled exception of type 'System.Exception' occurred in Microsoft.SPOT.Hardware.dll

during debugging; if I continue, I do eventually get the expected output, but...any idea what's going on?  I have a fairly absurd setup and spent a LOT of time getting this far; I'm running VS2015 Community RC on an HP Stream 7 tablet, which took a few tries to get working, and the first time I attempted to flash my N3, I got "An error has occurred: please check your hardware." and used Netduino Update's Erase App tool per forum thread to get as far as I have been able to now.  I'm not sure how big of a deal this exception is, since it is working after that break, but I'm worried that as I get in deeper, I may experience further/similar issues - any thoughts?  Thanks!!!

Found debugger!

Found debugger!

Found debugger!

Create TS.

 Loading start at 8065cf4, end 808cf14

Assembly: mscorlib (4.3.1.0)

Assembly: Microsoft.SPOT.Native (4.3.1.0)

Assembly: Microsoft.SPOT.Hardware (4.3.1.0)

Assembly: Microsoft.SPOT.Net (4.3.1.0)

Assembly: Microsoft.SPOT.Net.Security (4.3.1.0)

Assembly: System (4.3.1.0)

Assembly: System.Net.Security (4.3.1.0)

Assembly: Microsoft.SPOT.Hardware.SerialPort (4.3.1.0)

Assembly: Microsoft.SPOT.IO (4.3.1.0)

Assembly: System.IO (4.3.1.0)

Assembly: Microsoft.SPOT.Hardware.PWM (4.3.1.0)

Assembly: Microsoft.SPOT.Hardware.Usb (4.3.1.0)

Assembly: Netduino.IP (1.0.0.0)

Assembly: Netduino.IP.Interop (1.0.0.0)

Assembly: Netduino.IP.LinkLayers.CC3100 (1.0.0.0)

Assembly: SecretLabs.NETMF.Diagnostics (4.3.1.0)

Assembly: GoBus (1.5.0.1)

Assembly: SecretLabs.NETMF.Hardware.Netduino (4.3.1.0)

Assembly: Microsoft.SPOT.Hardware.OneWire (4.3.1.0)

Loading Deployment Assemblies.

Attaching deployed file.

Assembly: SecretLabs.NETMF.Hardware (4.3.1.0)

Attaching deployed file.

Assembly: GoBus (1.5.0.0)

Attaching deployed file.

Assembly: HelloNetduino (1.0.0.0)

Resolving.

The debugging target runtime is loading the application assemblies and starting execution.
Ready.

'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\Microsoft.SPOT.Native.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\Microsoft.SPOT.Hardware.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\Microsoft.SPOT.Net.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\Microsoft.SPOT.Net.Security.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\System.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\System.Net.Security.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\Microsoft.SPOT.Hardware.SerialPort.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\Microsoft.SPOT.IO.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\System.IO.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\Microsoft.SPOT.Hardware.PWM.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
 Invalid address 0 and range 40 Ram Start 20000000, Ram end 20030000

 Invalid address 1000fbb4 and range 4 Ram Start 20000000, Ram end 20030000

'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\Microsoft.SPOT.Hardware.Usb.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'Netduino.IP'
 Invalid address 0 and range 40 Ram Start 20000000, Ram end 20030000

 Invalid address 1000fbb4 and range 4 Ram Start 20000000, Ram end 20030000

'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'Netduino.IP.Interop'
 Invalid address 0 and range 40 Ram Start 20000000, Ram end 20030000

 Invalid address 1000fbb4 and range 4 Ram Start 20000000, Ram end 20030000

'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'Netduino.IP.LinkLayers.CC3100'
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Secret Labs\Netduino SDK\Assemblies\v4.3\le\SecretLabs.NETMF.Diagnostics.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Secret Labs\Netduino SDK\Assemblies\v4.3\le\GoBus.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Secret Labs\Netduino SDK\Assemblies\v4.3\le\SecretLabs.NETMF.Hardware.Netduino.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Microsoft .NET Micro Framework\v4.3\Assemblies\le\Microsoft.SPOT.Hardware.OneWire.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Program Files\Secret Labs\Netduino SDK\Assemblies\v4.3\le\SecretLabs.NETMF.Hardware.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Microsoft.SPOT.Debugger.CorDebug.14.dll' (Managed): Loaded 'C:\Users\David\Documents\Visual Studio 2015\Projects\HelloNetduino\HelloNetduino\bin\Debug\le\HelloNetduino.exe', Symbols loaded.
An unhandled exception of type 'System.Exception' occurred in Microsoft.SPOT.Hardware.dll

 Uncaught exception 
The thread '<No Name>' (0x2) has exited with code 0 (0x0).
Hello World
The thread '<No Name>' (0x1) has exited with code 0 (0x0).
The thread '<No Name>' (0x4) has exited with code 0 (0x0).
Done.
Waiting for debug commands...
The program '[4] Micro Framework application: Managed' has exited with code 0 (0x0).



#2 Chris Walker

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Posted 06 July 2015 - 02:02 AM

Hi ishotjr,

It looks like the exception is happening on a background thread; in this particular case you're probably fine.

Really quickly: are you running the latest Netduino 3 Wi-Fi firmware release?

Chris

#3 ishotjr

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Posted 12 July 2015 - 12:15 AM

Chris, first of all, thanks as always for the quick response!  :)  I'm running 4.3.2.2, which I believe is the latest, right?



#4 onedumbtrucker

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Posted 14 June 2016 - 03:25 PM

I have the exact same issue with the NetDuino3 Ethernet. Did we get anywhere with this?







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