[Mono-list] Mono issue on Ubuntu

[Andres]

The most likely reason for this is that the Mono version that comes 
bundled in Ubuntu (4.2.1) doesn't have 4.6.2 support. Change your 
project settings to target 4.6.1 instead, and it will compile.

On Monday, July 17, 2017 02:20 PM, Vaibhav Vaingankar wrote:
> Hi,
> 
> When I compile CSharp code on Ubuntu 16.04 using mono-complete, it 
> failed to compile with following error
> 
> CSC: error CS0518: The predefined type `System.Object' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.ValueType' is not defined 
> or imported
> CSC: error CS0518: The predefined type `System.Attribute' is not defined 
> or imported
> CSC: error CS0518: The predefined type `System.Int32' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.UInt32' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Int64' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.UInt64' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Single' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Double' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Char' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Int16' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Decimal' is not defined 
> or imported
> CSC: error CS0518: The predefined type `System.Boolean' is not defined 
> or imported
> CSC: error CS0518: The predefined type `System.SByte' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Byte' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.UInt16' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.String' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Enum' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Delegate' is not defined 
> or imported
> CSC: error CS0518: The predefined type `System.MulticastDelegate' is not 
> defined or imported
> CSC: error CS0518: The predefined type `System.Void' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Array' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Type' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.Collections.IEnumerator' 
> is not defined or imported
> CSC: error CS0518: The predefined type `System.Collections.IEnumerable' 
> is not defined or imported
> CSC: error CS0518: The predefined type `System.IDisposable' is not 
> defined or imported
> CSC: error CS0518: The predefined type `System.IntPtr' is not defined or 
> imported
> CSC: error CS0518: The predefined type `System.UIntPtr' is not defined 
> or imported
> CSC: error CS0518: The predefined type `System.RuntimeFieldHandle' is 
> not defined or imported
> CSC: error CS0518: The predefined type `System.RuntimeTypeHandle' is not 
> defined or imported
> CSC: error CS0518: The predefined type `System.Exception' is not defined 
> or imported
> 
> 0 Warning(s)
> 31 Error(s)
> 
> any idea why this is so? or something is missing?
> 
> Thanks and regards,
> Vaibhav Vaingankar
> 
> 
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