UserManager.signinRedirectCallback response_mode set "fragment"，Error “Expected code in response”

[binyet]

Dear, When I use method "UserManager.SigninRedirectCallback" to use code get token, it's catch an Error, is "Expected code in response". The first img is Debug Params，

The Second img is SourceCode

when I use hash router in vue, method of 'URLSearchParams' unable to recognize the char of '#'.

[pamapa]

see https://github.com/authts/oidc-client-ts/blob/main/docs/index.md#hash-mode-router-spa

[binyet]

Thank you for your solution. But IdentityServer4 Application return the callback url. We can not modify the callback url.

[pamapa]

Thank you for your solution. But IdentityServer4 Application return the callback url. We can not modify the callback url.

I assume you are calling mgr.signinCallback(), thus you can modify the url parameter of it...