ILog | Simple Logging Tool for Android and Java Platforms

Given the code below (example from:https://www.ibm.com/docs/en/icos/20.1.0?topic=f-pulse)

I was trying to run this model in CPLEX but I'm having a few errors.

1. My objective function e2 is having error saying: "cannot extract expression: (q[i][j]*n[i][j])*m[i][j]"

2. I'm trying to use "minimize staticLex(e1, e2)" to solve this 2 objectives problem but it's saying: "cannot extract expression: minimize nulti crit [2] {-> e1-> e2->}->". I think it has something to do with the function e2's error claimed above.

3. When I try to run minimize only function e1, it's saying that: "Exception from IBM ILOG Concert: not enough memory.", my laptop has 8Gb of RAM, intel i7-7700HQ, GTX 1050 4GB (Im running cplex with my NVIDIA processor)

Here is my model in CPLEX:

I am trying to use log4Net in an ASP.NET Core 3.1 application and I am trying to get it to work with Dependency Injection using controllers. I am successfully able to use Log4Net using LogManager.GetLogger(type). Any help would be appreciated.

Here is a sample of the code I am using for logging now:

After required project execution like crating inventor assembly model and drawing there is an ilogic error. After assembly document open LastActiveDesignViewRepresentation: Default and LastActiveLevelOfDetailRepresentation: iLogic

How to resolve this forge "INTERACTION" issue? Please note "DesignPluginLocally" module executing without any issues.

Using SqlSugar ORM, based on blazor, dependency injection business service, an error is reported when calling。 SqlSugarService：

I have an older .NET 4.8 project that needs to use Airbrake. The project is using Unity for its IoC container, implementing the standard Repository Service pattern.

There's very little in the way of ASP.NET examples.

I am looking to do something like this:

We have a project which consists of 3 different ASMX service files for example Service1.asmx, Service2.asmx, and Service3.asmx all of which are running from the same application pool.

We've just started using log4net to log our requests and responses, and it seems to be logging every request and response for each service correctly in the same log file (which is what we want).

However, on reading log4net config examples, I've seen some examples that are using log4net.Appender.FileAppender.LockingModel.

Do I need to consider this in my scenario? This is my current code:

I created a simple Blazor WASM webapp using C# .NET5. It connects to some Functions which in turn get some data from a SQL Server database. I followed the tutorial of BlazorTrain: https://www.youtube.com/watch?v=5QctDo9MWps

Locally using Azurite to emulate the Azure stuff it all works fine. But after deployment using GitHub Action the webapp starts but then it needs to get some data using the Functions and that fails. Running the Function in Postman results in a 503: Function host is not running.

I'm not sure what I need to configure more. I can't find the logging from Functions. I use the injected ILog, but can find the log messages in Azure Portal.
In Azure portal I see my 3 GET functions, but no option to test or see the logging.

I am new to IBM's CMPLEX Optimization Studio and I try to understand what is the best approach to take for realizing my goal. I am trying to implement a decision optimization solution, expressed as a Mix Integer Linear Program by creating a relevant representation for my problem and then interface it with the CMPLEX solver.

Initially, I started developing the model in the OPL language. However, as I intend to be dynamically calling the solver with the same model but with different data, from my C++ application, I realized that it makes more sense to build the model and call the solver through the CMPLEX C++ API, part of the Concert Technology (#reff1, #reff2). Of course, the interfaces the Concert Technology exposes for building your model are much more low level, in terms of how easy it is to express it, compared to building your model in OPL and running it directly. Then, I learn about the "OPL Interfaces" which also exposes a C++ API from which if understand it correctly, you can load your model from an OLP definition and use custom data sources, and invoke the solver.

So my question is how the OPL Interfaces and CMPLEX APIs (Concert Technology) for a specific language compare if both can be used for the same purpose, to build and execute the optimization model? I understand that the OPL Interfaces and the C++ API of OPL are based on the C++ Concert Technology. If the goal is to quickly test the model but with custom data input dynamically given by my C++ application, should I go for the OPL INterfaces, or there a reason why going for the CMPLEX C++ API in Concert Technology is better?

Software Version: IBM ILOG CMPLEX Optimization Studio 20.1.0