Comments (10)
Ghousepasha-ios
commented on June 12, 2024
1
@Xuejiao-Shi
I fixed the problem by writing AGConnectApp.Create code at start of the application and use DefaultInstance.
Now am able to send notifications from my C# project.
Thanks for your valuable time and help.
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Xuejiao-Shi
commented on June 12, 2024
This issue may be caused by repeated creation of AGConnectApp.
similar question for you reference, but it's in Chinese, you can translate it：https://developer.huawei.com/consumer/cn/forum/topic/0201691801128470750?fid=18
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Ghousepasha-ios
commented on June 12, 2024
But am creating AGConnectApp to access my account,
Please check below image.
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Xuejiao-Shi
commented on June 12, 2024
Can I confirm what changes you made in the project after you downloaded the demo?
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Ghousepasha-ios
commented on June 12, 2024
I have Just added AGConnectAdmin SDK to my solution and added AGConnectAdmin Reference.
And try to send notification from my project using above method.
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Xuejiao-Shi
commented on June 12, 2024
This error may be caused by the repeated creation of AGConnectApp.
This is the code for throwing an exception because the AGConnectApp already exists. You may have created AGConnectApp in other places besides the code in the screenshot which you provided. You can search for the create keyword to locate the fault.
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Ghousepasha-ios
commented on June 12, 2024
@Xuejiao-Shi
Am sure, am creating AGConnectApp only at one place. That is inside SendTestMessage().
If possible, can you test it from your end with below code please.
`
public async Task SendTestMessage()
{
var response = "";
try
{
var ag = AGConnectApp.Create(new AppOptions()
{
ClientId = "",
ClientSecret = ""
});
var msg = AGConnectMessaging.GetMessaging(ag);
await msg.SendAsync(new Message()
{
Notification = new Notification()
{
Title = "Test Message",
Body = "Detail Message",
},
Android = new AndroidConfig()
{
Notification = new AndroidNotification()
{
Title = "Notification from .NET",
Body = "Hello world!",
ClickAction = ClickAction.OpenApp()
}
},
Token = new List<string>() { "" }
});
} catch (Exception ex)
{
response = ex.Message.ToString();
}
return response;
}
`
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Xuejiao-Shi
commented on June 12, 2024
Can you delete the code for creating AGConnectApp and check whether the error persists?
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Ghousepasha-ios
commented on June 12, 2024
Am getting Object reference not set to an instance of the object exception when used below code.
`await AGConnectMessaging.DefaultInstance.SendAsync(new Message()
{
Notification = new Notification()
{
Title = "Test Message",
Body = "Detail Message",
},
Android = new AndroidConfig()
{
Notification = new AndroidNotification()
{
Title = "Notification from .NET",
Body = "Hello world!",
ClickAction = ClickAction.OpenApp()
}
},
Token = new List<string>() { "IQAAAACy0uRmAAAvsZe3QA42M8KS-3Dg6Dyqubcc8cTUIj-PW7tV0z82aiuXXNoNR_n_XV9HZ0BUa9VtkAi-OUNGxXN_rLYNbhgad5mgfBvdirxssQ" }
});`
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Ghousepasha-ios
commented on June 12, 2024
@Xuejiao-Shi
Am using above code in ASP.net Webapi project,
Do i need to initialise below code some where else and access ag ?
var ag = AGConnectApp.Create(new AppOptions()
{
ClientId = "",
ClientSecret = ""
});
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Related Issues (3)
- Demo 发送的通知栏消息没有声音，没有横幅 HOT 5
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