[GH-ISSUE #1920] Blank page instead of webui on self hosted via traefik #3539

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opened 2026-08-05 00:52:57 -04:00 by saavagebueno · 2 comments
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Originally created by @demanuPL on GitHub (May 4, 2024).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/1920

I'm getting blank page instead of any webui or even zitadel login page. I don't have any errors in docker logs, traefik shows correct endpoints setup.

only logs I'm getting are from browser:

`2472-d2675ce40f6cc81a.js:1 SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159)
at JSON.parse ()
at 17258 (page-e422bc205eb5d866.js:1:8231)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at loadConfig (page-e422bc205eb5d866.js:1:6012)
at 82142 (page-e422bc205eb5d866.js:1:5419)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at 5721 (page-e422bc205eb5d866.js:1:248)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at N (2472-d2675ce40f6cc81a.js:9:2154)
at S (2472-d2675ce40f6cc81a.js:9:1433)

window.console.error @ 2472-d2675ce40f6cc81a.js:1
fd9d1056-94d51a7229cdc644.js:9 Uncaught SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159)
at JSON.parse ()
at 17258 (page-e422bc205eb5d866.js:1:8231)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at loadConfig (page-e422bc205eb5d866.js:1:6012)
at 82142 (page-e422bc205eb5d866.js:1:5419)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at 5721 (page-e422bc205eb5d866.js:1:248)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at N (2472-d2675ce40f6cc81a.js:9:2154)
at S (2472-d2675ce40f6cc81a.js:9:1433)

netbird.xxx.xxx/:1 Uncaught (in promise) SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159)
at JSON.parse ()
at 17258 (page-e422bc205eb5d866.js:1:8231)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at loadConfig (page-e422bc205eb5d866.js:1:6012)
at 82142 (page-e422bc205eb5d866.js:1:5419)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at 5721 (page-e422bc205eb5d866.js:1:248)
at Function.webpack_require (webpack-3f95d46cb44e434a.js:1:185)

netbird.xxx.xxx/:1 Uncaught (in promise) SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159)
at JSON.parse ()
at 17258 (layout-4138352c86c07010.js:1:28337)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at loadConfig (page-e422bc205eb5d866.js:1:6012)
at 82142 (layout-4138352c86c07010.js:1:18716)
at webpack_require (webpack-3f95d46cb44e434a.js:1:185)
at 33838 (layout-4138352c86c07010.js:1:19413)
at Function.webpack_require (webpack-3f95d46cb44e434a.js:1:185)

netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/media/7385e8d9d3c5518f-s.p.ttf was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate as value and it is preloaded intentionally.

netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/css/1e61baa058975865.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate as value and it is preloaded intentionally.

netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/media/7385e8d9d3c5518f-s.p.ttf was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate as value and it is preloaded intentionally.

netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/css/1e61baa058975865.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate as value and it is preloaded intentionally.`

Originally created by @demanuPL on GitHub (May 4, 2024). Original GitHub issue: https://github.com/netbirdio/netbird/issues/1920 I'm getting blank page instead of any webui or even zitadel login page. I don't have any errors in docker logs, traefik shows correct endpoints setup. only logs I'm getting are from browser: `2472-d2675ce40f6cc81a.js:1 SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159) at JSON.parse (<anonymous>) at 17258 (page-e422bc205eb5d866.js:1:8231) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at loadConfig (page-e422bc205eb5d866.js:1:6012) at 82142 (page-e422bc205eb5d866.js:1:5419) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at 5721 (page-e422bc205eb5d866.js:1:248) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at N (2472-d2675ce40f6cc81a.js:9:2154) at S (2472-d2675ce40f6cc81a.js:9:1433) window.console.error @ 2472-d2675ce40f6cc81a.js:1 fd9d1056-94d51a7229cdc644.js:9 Uncaught SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159) at JSON.parse (<anonymous>) at 17258 (page-e422bc205eb5d866.js:1:8231) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at loadConfig (page-e422bc205eb5d866.js:1:6012) at 82142 (page-e422bc205eb5d866.js:1:5419) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at 5721 (page-e422bc205eb5d866.js:1:248) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at N (2472-d2675ce40f6cc81a.js:9:2154) at S (2472-d2675ce40f6cc81a.js:9:1433) netbird.xxx.xxx/:1 Uncaught (in promise) SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159) at JSON.parse (<anonymous>) at 17258 (page-e422bc205eb5d866.js:1:8231) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at loadConfig (page-e422bc205eb5d866.js:1:6012) at 82142 (page-e422bc205eb5d866.js:1:5419) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at 5721 (page-e422bc205eb5d866.js:1:248) at Function.__webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) netbird.xxx.xxx/:1 Uncaught (in promise) SyntaxError: Expected ',' or '}' after property value in JSON at position 158 (line 1 column 159) at JSON.parse (<anonymous>) at 17258 (layout-4138352c86c07010.js:1:28337) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at loadConfig (page-e422bc205eb5d866.js:1:6012) at 82142 (layout-4138352c86c07010.js:1:18716) at __webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) at 33838 (layout-4138352c86c07010.js:1:19413) at Function.__webpack_require__ (webpack-3f95d46cb44e434a.js:1:185) netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/media/7385e8d9d3c5518f-s.p.ttf was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/css/1e61baa058975865.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/media/7385e8d9d3c5518f-s.p.ttf was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally. netbird.xxx.xxx/:1 The resource https://netbird.xxx.xxx/_next/static/css/1e61baa058975865.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.`
saavagebueno added the triage-needed label 2026-08-05 00:52:57 -04:00
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Owner

@jamez01 commented on GitHub (Apr 16, 2025):

Getting same exact error.

<!-- gh-comment-id:2811594936 --> @jamez01 commented on GitHub (Apr 16, 2025): Getting same exact error.
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Owner

@OTheNonE commented on GitHub (Dec 4, 2025):

Having this issue too

<!-- gh-comment-id:3611721867 --> @OTheNonE commented on GitHub (Dec 4, 2025): Having this issue too
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Reference: DYNR/netbird#3539