Mainnet page obstructions when link is shared

Developers
1

Whenever i open my profile on the mainnet and share the link. It displays a blank page and shows this error on inspection:

index.js:2 Error: Principal "aaaaa-aa" does not have a valid checksum (original value "" may not be a valid Principal ID).

2

Sharing other links as well brought up errors regarding the Content-Security-Policy and Permissions-Policy which were fixed and led us to this error;
index.js:2 TypeError: Cannot read properties of undefined (reading 'points')
Commenting out this Point object, it just complains about the next one.

3

To confirm, which links are you are sharing?

4

Links like the profile page, tournament page and the likes. Buts its fixed already, seems its a react issue.

1 Like
5

Could you walk me through how did you resolve it?

Looks like @Nailer was having the same issue?

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6

Yes, although @Nailer is part of my team.

Well, the error started off with ;
it violates the following Content Security Policy directive: "font-src *". Note that '*' matches only URLs with network schemes ('http', 'https', 'ws', 'wss'), or URLs whose scheme matches self's scheme. The scheme 'data:' must be added explicitly.

solved this by adding "font-src 'self' https: data:;" to the Content-Security-Policy in ic-assets.json5 file
.

7

Then this error message came up after fixing the CSP;
Error with Permissions-Policy header: Unrecognized feature: 'ambient-light-sensor'.Understand this warning Error with Permissions-Policy header: Unrecognized feature: 'battery'.Understand this warning

Fixed this in the “Permissions-Policy” by removing the unrecognized features.

8

The issue with the properties undefined is just issues with react and improper handling of errors.

Thats it, i think.

1 Like