cTrader 4.2/4.3 compiling problem "CT0002: Assembly must contain algo type."

Created at 21 Jul 2022, 19:04
Subscribe
How’s your experience with the cTrader Platform?
Your feedback is crucial to cTrader's development. Please take a few seconds to share your opinion and help us improve your trading experience. Thanks!
WO

wolters

Follow

Joined 25.03.2022

cTrader 4.2/4.3 compiling problem "CT0002: Assembly must contain algo type."
21 Jul 2022, 19:04

Hi.

I have an indicator using a lot of different packages and dependent projects. I can compile with the .net target 4.x against the 4.3 cTrader API with VS2019.
The created algo file does not get loaded by cTrader. If I try to compile the same project by cTrader, it produces the error:


"CT0002: Assembly must contain algo type.".

 

Everything works as expected if compiled with 4.1.
Any idea what may cause the problem?


I read about the same error message with a similar scenario (https://ctrader.com/forum/calgo-support/37861) - but I could not get it to work by just marking the dependent libraries with a PropertyGroup as described.


What do I need to do to explicitly set the missing algo type?

Best
Carsten

 

 

@wolters
Replies

PanagiotisCharalampous
25 Jul 2022, 12:16

Hi wolters,

Please send us the indicator's source code at community@spotware.com and we wll have a look.

Best Regards,

Panagiotis 

Join us on Telegram and Facebook

@PanagiotisCharalampous

wolters
25 Jul 2022, 12:20 ( Updated at: 25 Jul 2022, 12:21 )

The problem is solved.

In this case, it was a class defined as "internal" instead of "public" that seems to hide the information in the assembly.

Best,
Carsten

@wolters
Copyright © 2024 Spotware Systems Ltd. All rights reserved.
The services provided by Spotware Systems Ltd. are not available to citizens or residents of the USA. Neither is the information on our websites directed toward soliciting citizens or residents of the USA.