DataTables-Editor-Server Method not found: System.String.Split

kevan.watkins

Hello

I require .NET Framework 4.5.1 for OWIN packages I am using.
Should DataTables-Editor-Server work with .NET Framework 4.5.1?

The Demo for .NET Framework 4.5 work perfectly.

I installed DataTables-Editor-Server in my projects via NuGet Package manager
When calling editor.Process(formData) I get the following error:

$exception {"Method not found: 'System.String[] System.String.Split(Char, System.StringSplitOptions)'."} System.MissingMethodException

Is there a way around this without changing the Framework to 4.5?

kevan.watkins

Hmm, If I change build in Demo project to Target .NET Framework 4.5.1, it works.

szx

I had the same error when calling editor.Process after upgrading Editor from 1.7.4 to 1.8.
I'm using .NET 4.6.1.

kevan.watkins

In my project and the working demo project, there are methods for System.String.Split taking the following arguments:

Split(char[] separator, int count, StringSplitOptions options);
Split(String[] separator, StringSplitOptions options);
Split(String[] separator, int count, StringSplitOptions options);
Split(char[] separator, int count);
Split(params char[] separator);
Split(char[] separator, StringSplitOptions options);

Neither have option for Split(Char, StringSplitOptions)

editor.Process(formData).Data();
gives System.MissingMethodException: 'Method not found: 'System.String[] System.String.Split(Char, System.StringSplitOptions)'.'

So where does the demo solution get this method from?

kevan.watkins

Ah, it works with the DLL from the demo
Does not work installing via NuGet

allan

Ah that's interesting! The NuGet dll targets specifically Framework 4.5 (net45), and I assumed (perhaps incorrectly) that that dll would automatically work with Framework 4.6, 4.7. The demo build is the same though, so I'm not sure why there would be a discrepancy.

So to reproduce the error, if I create a new project for Framework 4.6 and include the dll from NuGet, it should fail?

Allan

kevan.watkins

Hi Allan

The problem occurs for .NET Framework 4.5
To replicate, open the demo solution, remove the reference to DataTables-Editor-Server, and Install it via NuGet.

SuiteProG

Hello,

I have the same problem as Kevan.
The dll with NuGet packages not work but demo dll works.

Thanks,

Charly

allan

Thank you. I'm afraid this appears to be a packaging error with the Nuget package. 1.8.1 is just around the corner which will address this. Until then, you could grab the dll from the demo, or I can upload a copy here.

Allan

kevan.watkins

Thanks for investigating. No problem; we rolled on with a copy of the dll from the demo.

szx

I stilll have the same error on 1.8.1 when executing demo solution using NuGet package.

drobison

Also on 1.8.1 and still experiencing the same problem... I installed via NuGet. FYI

dancarter

I am also experiencing this issue when using the latest 1.8.1 dll from Nuget. I have gone back to using the 1.8.0 dll from the demo project and it works perfectly.

plareszka

still happening with the lates asp.net demo version.... had to use 1.8.0 dll

allan

Could you try the dll from the .NET download please?

Allan

golovaty

Hi Allan
unfortunately the same problem with latest 1.9 from NuGet, dll from demo works fine

allan

Yup - its a packaging error in the 1.9.0 release. I'm looking into it for 1.9.1

Thanks,
Allan

pcjackson

Same error using .NET 4.7.2 with NuGet installation for 1.9.1

allan

Fixed here. It will be in Editor 1.9.2 which I'll release soon!

Allan

Minsa

I have the same error I am using .NET Framework 4.6.1 and 2.0.4 please your help

allan

Please see my reply to your other post on this topic.

Allan

Sigler-IT

I had the same error but it was due to a missing ] in the $("#EmployeeTable").DataTable({ area once fixed the error went away