[GH-ISSUE #397] DNSBlock: Cannot read properties of undefined (reading 'replace') #196

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opened 2026-03-04 01:35:30 +03:00 by kerem · 1 comment

kerem commented

2026-03-04 01:35:30 +03:00

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Originally created by @0vercl0k on GitHub (Feb 9, 2025).
Original GitHub issue: https://github.com/spr-networks/super/issues/397

If I try adding the following list (afaict Blocklist is stale / doesn't seem to be active anymore 🤷🏼 ) blocklist (via the web UI, haven't tried via iOS), SPR will then fail to load the dnsBlock page with the following error: Cannot read properties of undefined (reading 'replace') at renderItem (DNSBlocklist.js:477:18).

As far as I can tell the format of the list seems to match BlockList's but maybe not, or the problem is coming from somewhere else.

To get the page loading again I remove the entry in the config/dns/block_rules.json from SSH.

Cheers

Originally created by @0vercl0k on GitHub (Feb 9, 2025). Original GitHub issue: https://github.com/spr-networks/super/issues/397 If I try adding the following [list](https://raw.githubusercontent.com/hagezi/dns-blocklists/main/hosts/pro.txt) (afaict Blocklist is stale / doesn't seem to be active anymore 🤷🏼 ) blocklist (via the web UI, haven't tried via iOS), SPR will then fail to load the `dnsBlock` page with the following error: `Cannot read properties of undefined (reading 'replace') at renderItem (DNSBlocklist.js:477:18)`. As far as I can tell the format of the list seems to match BlockList's but maybe not, or the problem is coming from somewhere else. To get the page loading again I remove the entry in the `config/dns/block_rules.json` from SSH. Cheers