[HELP] Error Tick += OnTick

Maxime6678 · 2018-06-16T18:54:46.865Z

Hi, I’m trying to create C # scripts but when I run this most basic script, I have the square at the bottom of the screen telling me that the resource takes time and that we have to contact the admin of the resource. Plus I have an error message in the F8 menu that spam.

[     78391] Exception thrown by a task: System.AggregateException: One or more errors occurred. ---> System.MethodAccessException: Error verifying AlesiaClient.BasicClient/<OnTick>d__2:MoveNext (): Method System.Array:Empty<object> () is not accessible at 0x0088
[     78406]   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[TStateMachine] (TStateMachine& stateMachine) [0x0002c] in <a4e3abdd630b4c98a9d6f31a99197de6>:0 
[     78406]   at AlesiaClient.BasicClient.OnTick () [0x00026] in <cf73cfd5f92f4af39940d875aae5461f>:0 
[     78406]   at System.Threading.Tasks.Task`1[TResult].InnerInvoke () [0x0000f] in <a4e3abdd630b4c98a9d6f31a99197de6>:0 
[     78422]   at System.Threading.Tasks.Task.Execute () [0x00010] in <a4e3abdd630b4c98a9d6f31a99197de6>:0 
[     78422]    --- End of inner exception stack trace ---
[     78438] ---> (Inner Exception #0) System.MethodAccessException: Error verifying AlesiaClient.BasicClient/<OnTick>d__2:MoveNext (): Method System.Array:Empty<object> () is not accessible at 0x0088
[     78438]   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.Start[TStateMachine] (TStateMachine& stateMachine) [0x0002c] in <a4e3abdd630b4c98a9d6f31a99197de6>:0 
[     78453]   at AlesiaClient.BasicClient.OnTick () [0x00026] in <cf73cfd5f92f4af39940d875aae5461f>:0 
[     78453]   at System.Threading.Tasks.Task`1[TResult].InnerInvoke () [0x0000f] in <a4e3abdd630b4c98a9d6f31a99197de6>:0 
[     78453]   at System.Threading.Tasks.Task.Execute () [0x00010] in <a4e3abdd630b4c98a9d6f31a99197de6>:0 <---

client.net.dll

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using CitizenFX.Core;
using CitizenFX.Core.UI;
using CitizenFX.Core.Native;

namespace AlesiaClient
{
    public class BasicClient : BaseScript
    {

        private bool isFirstTick = false;

        public BasicClient()
        {
            Tick += OnTick;
        }

        private async Task OnTick()
        {
            await Delay(100);
            if (!isFirstTick)
            {
                Debug.WriteLine("SPAWNED!");
                isFirstTick = true;
            }
        }

    }
}

Thanks

Briglair · 2018-06-16T19:08:08.970Z

You shouldn’t await the OnTick, because that also delays the Tick method, which causes the warning message.

Try removing that and see if the error goes away as well.

Maxime6678 · 2018-06-16T19:12:06.205Z

Nothing change

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using CitizenFX.Core;
using CitizenFX.Core.UI;
using CitizenFX.Core.Native;

namespace AlesiaClient
{
    public class BasicClient : BaseScript
    {

        private bool isFirstTick = false;

        public BasicClient()
        {
            Tick += OnTick;
        }

        private async Task OnTick()
        {
            if (!isFirstTick)
            {
                Debug.WriteLine("SPAWNED!");
                isFirstTick = true;
            }
        }

    }
}

Briglair · 2018-06-16T19:23:15.967Z

That is very… odd… I’m not sure what the issue could be. Possibly some configuration with the resource itself.

Do you have the project set as net version 4.5.2… does the file name have .net.dll (unsure if these are directly related to the issue, but better make sure its correct anyway)?

Maxime6678 · 2018-06-16T19:26:55.372Z

I’m using .NET Framework 4.7.1 It’s because of it ?

Briglair · 2018-06-16T19:29:19.702Z

Probably. Go into your project settings and change the target framework 4.5.2, as seen here:

Maxime6678 · 2018-06-16T19:37:37.482Z

It’s works thanks you