applicationErrors.tsx•861 B
import { ConvexError } from "convex/values";
import { useMutation } from "convex/react";
import { api } from "../convex/_generated/api";
export function MyApp() {
const doSomething = useMutation(api.myFunctions.mutateSomething);
const handleSomething = async () => {
try {
await doSomething({ a: 1, b: 2 });
} catch (error) {
const errorMessage =
// Check whether the error is an application error
error instanceof ConvexError
? // Access data and cast it to the type we expect
(error.data as { message: string }).message
: // Must be some developer error,
// and prod deployments will not
// reveal any more information about it
// to the client
"Unexpected error occurred";
// do something with `errorMessage`
}
};
// ...
}