Refine•3y ago

Cannot invoke an object which is possibly 'undefined'

Hi everyone, can anyone help me with this? I trying to integrate Access Control with Supabase and when I'm trying invoke authProvider.getPermissions it throws an error.

here is my code for getPermissions

  getPermissions: async () => {
    const user = await supabaseClient.auth.getUser();

    if (user) {
      return user.data.user?.role;
    }

    const { data } = await supabaseClient.rpc('get_my_claim', {
      claim: 'role',
    });
    return Promise.resolve(data);
  },

  getPermissions: async () => {
    const user = await supabaseClient.auth.getUser();

    if (user) {
      return user.data.user?.role;
    }

    const { data } = await supabaseClient.rpc('get_my_claim', {
      claim: 'role',
    });
    return Promise.resolve(data);
  },

kapa.ai•3/22/23, 6:09 AM

Hey @franzdev! I'm the kapa.ai support bot. I've searched through the docs to try to answer your question.

kapa.ai•3/22/23, 6:09 AM

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It seems like you're trying to use with Supabase and facing an issue. Based on the information extracts provided, I can see that there's a slight difference in the implementation of in your code compared to the example provided in the refine-pixels-6 blog post (https://refine.dev/blog/refine-pixels-6/).

Here's the adjusted method from the blog post:

In your code, you're using instead of . Also, you're trying to access , which is not present in the example provided.

Try updating your method to match the example provided in the blog post and see if it resolves the issue.
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kapa.ai•3/22/23, 6:09 AM

@619660544319684609 kapa.ai is still learning and improving, please let us how it did by reacting below

colossal-harlequin•3/22/23, 6:21 AM

Hey @franzdev,

You can try like that:

Because is optional on authProvider type.

dry-scarletOP•3/22/23, 6:23 AM

Hey @salihozdemir Thank you so much