Visual Studio DLL Problem in BATCH ax 2012

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Posted on by JesusMiranda1993

Hi i have a problem

i created a visual studio project embemded in my AOT. This project generate a DLL that i use into a method in a server side class.

This is my project. Configurated with .net framework 3.5

This is my class configurated to Server side. In the Method ConsultarDocumentosResponse i call the DLL generated by my visual studio project

When i call this method via form work perfect but this same method i called using a batch class and i got this error

then i restart the aos and got these error

The error information say that my method ConsultarDocumentosResponse has and error, but i compiled and cil but doesnt get and error.

In my method i have and errror message but in the batch error log doesnt appear, that mean for me that the DLL is no detected on execution time because this method use entities that are into the dll before mentioned (entities like MaintFacturacionElectronica35.Model.RespuestaAutorizacion)

I dont know what i can do for solve this problem

I see that my DLL is correctly copied in the paths

AOS -> C:\Program Files\Microsoft Dynamics AX\60\Server\MicrosoftDynamicsAX\bin\VSAssemblies
Client -> C:\Users\jmiranda\AppData\Local\Microsoft\Dynamics Ax\VSAssemblies{AE1C9722-F088-48FE-8D33-D113EAB64F1F}

but doesnt appear in C:\Program Files (x86)\Microsoft Dynamics AX\60\Client\Bin maybe this mean something that i am not seeing

I tried restarting AOS, no make any diference

I tried compiling AOT and CIL FULL, no errors were detected

Regards

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JesusMiranda1993 on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

I did what you recommended and I detected that when I get the value of the property get_FechaAutorizacionConvert (), property that returns a DateTime, it generates an error at runtime. I find it strange since I discovered that it happens to me when the answer object returns me data types like System.Int32, System.Int64, System.DateTime. With the data type System.String it did not happen to me so all my properties had to change them to that type of data.

In the image you can see all my data types changed to string.

This solved my problem but I still find it curious and weird.

Thanks for your help and time, I will mark your last answer as the correct one.
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Martin Dráb 230,188 Most Valuable Professional on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

Okay, so it's not the call of the DLL - is about the CIL generated from X++.

Regarding your assumptions, consider testing if they're true. For example, comment out all code in ConsultarDocumentosResponse(), compile X++ and CIL and try again the process in CIL (it may be a batch, but also synchronous code called via SysOperation controller, for example). Then add a reference to a type in your library (no method calls) and repeat the process. Tests like this often reveals where exactly things go wrong - and it's often not what one expects.

Also, continue the job of verifying that all references (and their references etc.) can be loaded (they are reachable from AOS, they can run in a 64-bit process etc.). The Assembly Binding Log Viewer might help a lot. By the way, you verified that your DLL is on both server and client, but are the files identical?

Compilation runs on client while you're executing things on server. Therefore the fact that it compiles doesn't necessarily mean much.
JesusMiranda1993 on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

The code fails because in the first lines of my job method I have a reference to an entity inside the DLL, so I think Ax is not detecting my DLL and generates an error as soon as the method is going to be executed. Even when debugging don't enter the called method.
Martin Dráb 230,188 Most Valuable Professional on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

Hmm, I thought you said that it fails when your X++ code calls a method defined in a C# library. But that's not what the highlighted line does, is it? It calls a method in the same X++ class.

If this is really the place where the exception is called (and not somewhere inside ConsultarDocumentosResponse()), then it's a different problem. You don't have a problem with calling the DLL - your code fails even before that.
JesusMiranda1993 on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

Sorry, it's all a bit unclear to me. What are the screenshots suppose to show?
- Show the line where the executing stop beacuse the call to the method handle an error

Are you saying that you have a problem with debugging, or that an attempt to call the method throws an exception?
- Yes, the call of the method throws an exceptopn but even the 1rst line doesnt executed

Are you able to debug your X++ code in batch, or do you have a problem with debugging in general?
-Yes, i debug the batch job for detect the error but it doesnt show me any value information

Where is the line of X++ code calling the method and what's the declaration of the method?
- The calling line is in red, the attached line. At the end of the code i have an try catch and is where the exception is controled
Martin Dráb 230,188 Most Valuable Professional on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

Sorry, it's all a bit unclear to me. What are the screenshots suppose to show?

Are you saying that you have a problem with debugging, or that an attempt to call the method throws an exception?

Are you able to debug your X++ code in batch, or do you have a problem with debugging in general?

Where is the line of X++ code calling the method and what's the declaration of the method?
JesusMiranda1993 on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

Yes,

I debug the job but it never goes into the ConsultarDocumentosResponse method which implements de dll objects

Any suggestions in debug time?
Martin Dráb 230,188 Most Valuable Professional on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

Hmm, so what if you try to debug the code - both X++ and C#? It should at least confirm or invalidate the theory that the assembly can't be loaded.
JesusMiranda1993 on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

yes i got them in my server path
Martin Dráb 230,188 Most Valuable Professional on at

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RE: Visual Studio DLL Problem in BATCH ax 2012

I think the warning can be ignored unless you actually use from ManagedInterop.

I see you refer to Newtonsoft.Json and RestSharp on client. Do you have them on server as well?