Notification Send Issue in Server

Runtime Framework
,
1

In this Scenario, I am trying to sent a notification from one user to another user through an Api call with payloads.

let notificationSystem: nkruntime.RpcFunction=(
ctx:nkruntime.Context,
logger:nkruntime.Logger,
nk:nkruntime.Nakama,
payload:string
)=>{

let user_id=ctx.userId;

let parsedPayload : { frienduserID :string; notify_content:string}=JSON.parse(payload);

let receiverId:string = parsedPayload[“frienduserID”];
let type_value:string = parsedPayload[“notify_content”];

logger.info("Receiver ID: " + JSON.stringify(receiverId));
logger.info("type_value : " + JSON.stringify(type_value));

let subject = “Notification”;

let content = {type: type_value};

let code = 101;

let senderId =user_id ;
let persistent = false;

try {
nk.notificationSend(receiverId, subject, content, code, senderId, persistent);
}
catch (error: any) {
logger.error(JSON.stringify(error.message));
return JSON.stringify({ error: error.message });
}
}

So, I tried to test this from nakama Api explorer Shows this error,
please help to resolve this, i’m stuck for 1 week

image
image1878×862 58.9 KB

2

Hello @Albertcleetus, have you inspected the server logs for error?

3

No error, Just Logs like this

image
image1782×409 47.9 KB

4

Then the function is working correctly and this is likely a bug in the API Explorer, if you return “{}” instead of an empty string in the function you should not see the error in the explorer anymore.

5

it’s a bug api explorer then, i call this API from client.
What this means “{}” In the code, what it means i didn’t get, can you please share the code from my code,
please correct me

6

The console UI seems to expect valid JSON to be returned, so if you end your RPC code with return "{}" it’ll return valid JSON and the console shouldn’t complain anymore.

I’m not entirely certain this was the original issue though, perhaps your JSON contained an invalid character.