Data loss for opened tabs after CKEditor crash

[elijah-scott]

Description

I run two server instances syncing with one another and running the same version. One runs on my laptop which I use. I often have a few "tabs" open. Randomly (and this has happened a few times now), while editing say tab 3 out of 5, It seems like something crashes and there's an instant refresh so to speak. I'll see immediately that tabs 1, 2, and 3 will have the note completely wiped. Completely.

Thankfully, I have my saved revisions. However, as that runs on an interval there is still data loss that occurs (e.g. new note with no revision, and not yet saved changes in an existing note) and it's quite concerning. I do believe that usually at that time I'm typing a sentence with an in-line code. Unfortunately, I can't induce or fully replicate the "crash" or issue. The note sizes varies so it can happen in a very small note and in a larger one. The notes are a type text and they do change (meaning it's not always the same note, in one instance it was a brand new note). A script note was opened as a tab during a crash and it did not get wiped interestingly enough.

After the first two or three times I left the Backend log open in a tab and checked the logs around the time the issue occurs.

TriliumNext Version

0.99.4

What operating system are you using?

macOS

What is your setup?

Server access only

Operating System Version

15.6.1 (24G90)

Error logs

13:00:14.253 204 PUT /api/notes/srzEHzgX4Irt/data with 0 bytes took 4ms
13:00:14.269 200 GET /api/notes/srzEHzgX4Irt/blob with 8172 bytes took 1ms
13:00:16.669 304 GET /api/sql/schema with 7987 bytes took 2ms
13:00:16.711 304 GET /api/search/%23workspace%20%23!template with 2 bytes took 3ms
13:00:16.757 304 GET /api/search/%23workspace%20%23!template with 2 bytes took 1ms
13:00:16.767 204 PUT /api/options with 0 bytes took 2ms
13:00:16.769 200 GET /api/autocomplete?query=&activeNoteId=null&fastSearch=true with 3413 bytes took 1ms
13:00:17.329 200 POST /api/script/bundle/tb_newlog with 1194 bytes took 3ms
13:00:17.355 [Script tb_newlog] Created new note 'Vju5LOwZmCp9', branch 'ISsUE4Ns8LDN_Vju5LOwZmCp9' of type 'text', mime 'text/html'
13:00:17.359 Slow 200 POST /api/script/exec with 75 bytes took 17ms
13:00:17.369 200 POST /api/tree/load with 10062 bytes took 1ms
13:00:17.387 200 GET /api/tree?subTreeNoteId=Vju5LOwZmCp9 with 10062 bytes took 2ms
13:00:17.415 200 GET /api/notes/Vju5LOwZmCp9/blob with 292 bytes took 1ms
13:00:17.421 JS Info: Creating new CKEditor
13:00:17.449 304 GET /api/search/%23textSnippet with 2 bytes took 2ms
13:00:17.516 JS Info: CKEditor state changed to ready
13:00:17.569 200 GET /api/note-map/Vju5LOwZmCp9/backlink-count with 11 bytes took 0ms
13:00:17.579 200 GET /api/notes/Vju5LOwZmCp9/attachments with 2 bytes took 0ms
13:00:17.631 JS Error: Uncaught error: Message: ResizeObserver loop completed with undelivered notifications., URL: http://127.0.0.1:9090/#root/0AGy5GQUstyi/Lv6hrfDpcxzJ/ISsUE4Ns8LDN/Vju5LOwZmCp9?ntxId=zHIoUM, Line: 0, Column: 0, Error object: null, Stack: null
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/index_jquery.js:1:968
13:00:17.770 204 PUT /api/options with 0 bytes took 2ms
13:00:20.203 304 GET /api/notes/srzEHzgX4Irt/blob with 8172 bytes took 1ms
13:00:20.314 204 PUT /api/options with 0 bytes took 2ms
13:00:22.244 204 PUT /api/notes/srzEHzgX4Irt/data with 0 bytes took 5ms
13:00:22.260 200 GET /api/notes/srzEHzgX4Irt/blob with 8171 bytes took 1ms
13:00:22.322 304 GET /api/autocomplete?query=&activeNoteId=srzEHzgX4Irt&fastSearch=true with 3154 bytes took 1ms
13:00:25.328 Slow 204 PUT /api/notes/srzEHzgX4Irt/data with 0 bytes took 33ms
13:00:25.348 200 GET /api/notes/srzEHzgX4Irt/blob with 8176 bytes took 1ms
13:00:25.812 200 GET /api/autocomplete?query=&activeNoteId=srzEHzgX4Irt&fastSearch=true with 3426 bytes took 2ms
13:00:26.317 204 PUT /api/notes/srzEHzgX4Irt/data with 0 bytes took 5ms
13:00:26.339 200 GET /api/notes/srzEHzgX4Irt/blob with 8171 bytes took 1ms
13:00:27.328 204 PUT /api/notes/srzEHzgX4Irt/data with 0 bytes took 3ms
13:00:27.350 304 GET /api/attribute-values/status with 30 bytes took 1ms
13:00:27.353 200 GET /api/notes/srzEHzgX4Irt/blob with 8290 bytes took 0ms
13:00:28.334 204 PUT /api/notes/srzEHzgX4Irt/data with 0 bytes took 4ms
13:00:28.352 200 GET /api/notes/srzEHzgX4Irt/blob with 8355 bytes took 2ms
13:00:29.355 204 PUT /api/notes/srzEHzgX4Irt/data with 0 bytes took 5ms
13:00:29.377 200 GET /api/notes/srzEHzgX4Irt/blob with 8365 bytes took 1ms
13:00:30.366 204 PUT /api/notes/srzEHzgX4Irt/data with 0 bytes took 5ms
13:00:30.382 200 GET /api/notes/srzEHzgX4Irt/blob with 8372 bytes took 0ms
13:00:31.381 204 PUT /api/notes/srzEHzgX4Irt/data with 0 bytes took 3ms
13:00:31.411 200 GET /api/notes/srzEHzgX4Irt/blob with 8378 bytes took 1ms
13:00:32.323 JS Error: Uncaught error: Message: CKEditorError: model-nodelist-offset-out-of-bounds {"offset":28,"nodeList":[{"data":"Finished out by doing "},{"attributes":{"code":true},"data":"ossec"}]}
Read more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-model-nodelist-offset-out-of-bounds, URL: http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js, Line: 1, Column: 45303, Error object: {"context":[{"data":"Finished out by doing "},{"attributes":{"code":true},"data":"ossec"}],"data":{"offset":28,"nodeList":[{"data":"Finished out by doing "},{"attributes":{"code":true},"data":"ossec"}]},"name":"CKEditorError"}, Stack: v@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:1:45074
offsetToIndex@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:57983
pS@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:17808
getContainedElement@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:21392
getSelectedTableCells@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:347874
_handleDeleteContent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:368513
fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19066
_runPendingChanges@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:198995
enqueueChange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:197474
flush@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:23225
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:21269
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930
fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394
Hc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759
fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930
fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394
Hc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759
fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264
fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523
onDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374
fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394
t@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/index_jquery.js:1:968
13:00:32.354 JS Info: CKEditor state changed to crashed
13:00:32.354 JS Error: CKEditor crash logs: [
    {
        "message": "model-nodelist-offset-out-of-bounds {\"offset\":28,\"nodeList\":[{\"data\":\"Finished out by doing \"},{\"attributes\":{\"code\":true},\"data\":\"ossec\"}]}\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-model-nodelist-offset-out-of-bounds",
        "stack": "v@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:1:45074\noffsetToIndex@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:57983\npS@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:17808\ngetContainedElement@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:21392\ngetSelectedTableCells@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:347874\n_handleDeleteContent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:368513\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19066\n_runPendingChanges@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:198995\nenqueueChange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:197474\nflush@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:23225\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:21269\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523\nonDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nt@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493",
        "filename": "http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js",
        "lineno": 1,
        "colno": 45303,
        "date": 1762952432353
    }
]
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/tab_row.js:279:721
_fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212723
_handleError@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:213369
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212221
13:00:32.354 JS Info: CKEditor state changed to initializing
13:00:32.360 JS Info: Creating new CKEditor
13:00:32.369 304 GET /api/search/%23textSnippet with 2 bytes took 2ms
13:00:32.411 JS Info: CKEditor state changed to crashed
13:00:32.412 JS Error: CKEditor crash logs: [
    {
        "message": "model-nodelist-offset-out-of-bounds {\"offset\":28,\"nodeList\":[{\"data\":\"Finished out by doing \"},{\"attributes\":{\"code\":true},\"data\":\"ossec\"}]}\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-model-nodelist-offset-out-of-bounds",
        "stack": "v@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:1:45074\noffsetToIndex@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:57983\npS@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:17808\ngetContainedElement@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:21392\ngetSelectedTableCells@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:347874\n_handleDeleteContent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:368513\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19066\n_runPendingChanges@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:198995\nenqueueChange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:197474\nflush@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:23225\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:21269\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523\nonDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nt@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493",
        "filename": "http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js",
        "lineno": 1,
        "colno": 45303,
        "date": 1762952432411
    }
]
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/tab_row.js:279:721
_fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212723
_handleError@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:213369
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212221
13:00:32.412 JS Info: CKEditor state changed to initializing
13:00:32.418 JS Info: Creating new CKEditor
13:00:32.426 304 GET /api/search/%23textSnippet with 2 bytes took 2ms
13:00:32.467 JS Info: CKEditor state changed to crashed
13:00:32.467 JS Error: CKEditor crash logs: [
    {
        "message": "model-nodelist-offset-out-of-bounds {\"offset\":28,\"nodeList\":[{\"data\":\"Finished out by doing \"},{\"attributes\":{\"code\":true},\"data\":\"ossec\"}]}\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-model-nodelist-offset-out-of-bounds",
        "stack": "v@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:1:45074\noffsetToIndex@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:57983\npS@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:17808\ngetContainedElement@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:21392\ngetSelectedTableCells@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:347874\n_handleDeleteContent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:368513\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19066\n_runPendingChanges@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:198995\nenqueueChange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:197474\nflush@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:23225\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:21269\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523\nonDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nt@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493",
        "filename": "http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js",
        "lineno": 1,
        "colno": 45303,
        "date": 1762952432466
    }
]
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/tab_row.js:279:721
_fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212723
_handleError@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:213369
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212221
13:00:32.467 JS Info: CKEditor state changed to initializing
13:00:32.470 JS Info: Creating new CKEditor
13:00:32.477 304 GET /api/search/%23textSnippet with 2 bytes took 1ms
13:00:32.519 JS Info: CKEditor state changed to crashed
13:00:32.519 JS Error: CKEditor crash logs: [
    {
        "message": "model-nodelist-offset-out-of-bounds {\"offset\":28,\"nodeList\":[{\"data\":\"Finished out by doing \"},{\"attributes\":{\"code\":true},\"data\":\"ossec\"}]}\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-model-nodelist-offset-out-of-bounds",
        "stack": "v@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:1:45074\noffsetToIndex@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:57983\npS@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:17808\ngetContainedElement@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:21392\ngetSelectedTableCells@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:347874\n_handleDeleteContent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:368513\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19066\n_runPendingChanges@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:198995\nenqueueChange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:197474\nflush@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:23225\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:21269\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523\nonDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nt@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493",
        "filename": "http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js",
        "lineno": 1,
        "colno": 45303,
        "date": 1762952432519
    }
]
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/tab_row.js:279:721
_fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212723
_handleError@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:213369
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212221
13:00:32.519 JS Info: CKEditor state changed to initializing
13:00:32.526 JS Info: Creating new CKEditor
13:00:32.533 304 GET /api/search/%23textSnippet with 2 bytes took 2ms
13:00:32.569 JS Info: CKEditor state changed to crashed
13:00:32.569 JS Error: CKEditor crash logs: [
    {
        "message": "model-nodelist-offset-out-of-bounds {\"offset\":28,\"nodeList\":[{\"data\":\"Finished out by doing \"},{\"attributes\":{\"code\":true},\"data\":\"ossec\"}]}\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-model-nodelist-offset-out-of-bounds",
        "stack": "v@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:1:45074\noffsetToIndex@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:57983\npS@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:17808\ngetContainedElement@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:21392\ngetSelectedTableCells@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:347874\n_handleDeleteContent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:368513\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19066\n_runPendingChanges@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:198995\nenqueueChange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:197474\nflush@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:23225\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:21269\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523\nonDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nt@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493",
        "filename": "http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js",
        "lineno": 1,
        "colno": 45303,
        "date": 1762952432568
    }
]
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/tab_row.js:279:721
_fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212723
_handleError@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:213369
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212221
13:00:32.569 JS Info: CKEditor state changed to initializing
13:00:32.574 JS Info: Creating new CKEditor
13:00:32.584 304 GET /api/search/%23textSnippet with 2 bytes took 2ms
13:00:32.629 JS Info: CKEditor state changed to crashed
13:00:32.630 JS Error: CKEditor crash logs: [
    {
        "message": "unexpected-error\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-unexpected-error\nOriginal error: TypeError: null is not an object (evaluating 't.parent')",
        "stack": "findMappedViewAncestor@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:28102\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:63519\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\ntoModelPosition@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:27546\ntoModelRange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:27349\nmap@[native code]\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:20717\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523\nonDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nt@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493",
        "filename": "http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js",
        "lineno": 1,
        "colno": 45303,
        "date": 1762870754127
    },
    {
        "message": "model-nodelist-offset-out-of-bounds {\"offset\":28,\"nodeList\":[{\"data\":\"Finished out by doing \"},{\"attributes\":{\"code\":true},\"data\":\"ossec\"}]}\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-model-nodelist-offset-out-of-bounds",
        "stack": "v@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:1:45074\noffsetToIndex@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:57983\npS@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:17808\ngetContainedElement@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:21392\ngetSelectedTableCells@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:347874\n_handleDeleteContent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:368513\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19066\n_runPendingChanges@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:198995\nenqueueChange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:197474\nflush@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:23225\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:21269\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523\nonDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nt@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493",
        "filename": "http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js",
        "lineno": 1,
        "colno": 45303,
        "date": 1762952432629
    }
]
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/tab_row.js:279:721
_fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212723
_handleError@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:213369
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212221
13:00:32.630 JS Info: CKEditor state changed to initializing
13:00:32.639 JS Info: Creating new CKEditor
13:00:32.646 304 GET /api/search/%23textSnippet with 2 bytes took 2ms
13:00:32.693 JS Info: CKEditor state changed to crashed
13:00:32.693 JS Error: CKEditor crash logs: [
    {
        "message": "model-nodelist-offset-out-of-bounds {\"offset\":28,\"nodeList\":[{\"data\":\"Finished out by doing \"},{\"attributes\":{\"code\":true},\"data\":\"ossec\"}]}\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-model-nodelist-offset-out-of-bounds",
        "stack": "v@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:1:45074\noffsetToIndex@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:57983\npS@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:17808\ngetContainedElement@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:21392\ngetSelectedTableCells@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:347874\n_handleDeleteContent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:368513\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19066\n_runPendingChanges@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:198995\nenqueueChange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:197474\nflush@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:23225\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:21269\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523\nonDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nt@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493",
        "filename": "http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js",
        "lineno": 1,
        "colno": 45303,
        "date": 1762952432693
    }
]
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/tab_row.js:279:721
_fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212723
_handleError@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:213369
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212221
13:00:32.694 JS Info: CKEditor state changed to initializing
13:00:32.705 JS Info: Creating new CKEditor
13:00:32.713 304 GET /api/search/%23textSnippet with 2 bytes took 2ms
13:00:32.747 JS Info: CKEditor state changed to crashed
13:00:32.747 JS Error: CKEditor crash logs: [
    {
        "message": "model-nodelist-offset-out-of-bounds {\"offset\":28,\"nodeList\":[{\"data\":\"Finished out by doing \"},{\"attributes\":{\"code\":true},\"data\":\"ossec\"}]}\nRead more: https://ckeditor.com/docs/ckeditor5/latest/support/error-codes.html#error-model-nodelist-offset-out-of-bounds",
        "stack": "v@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:1:45074\noffsetToIndex@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:57983\npS@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:17808\ngetContainedElement@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:21392\ngetSelectedTableCells@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:347874\n_handleDeleteContent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:25:368513\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19066\n_runPendingChanges@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:198995\nenqueueChange@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:197474\nflush@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:23225\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:21269\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:14:19650\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73930\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nHc@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73759\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:73264\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118523\nonDomEvent@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:378\n@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:118374\nfire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:1394\nt@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:3:10493",
        "filename": "http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js",
        "lineno": 1,
        "colno": 45303,
        "date": 1762952432747
    }
]
Stack: logError$1@http://127.0.0.1:9090/assets/v0.99.4/src/app_context.js:26:67248
@http://127.0.0.1:9090/assets/v0.99.4/src/tab_row.js:279:721
_fire@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212723
_handleError@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:213369
@http://127.0.0.1:9090/assets/v0.99.4/src/ckeditor5.js:5:212221
13:00:32.747 JS Info: CKEditor state changed to initializing
13:00:32.752 JS Info: Creating new CKEditor
13:00:32.759 304 GET /api/search/%23textSnippet with 2 bytes took 2ms
13:00:32.824 JS Info: CKEditor state changed to ready
13:00:32.906 JS Info: CKEditor state changed to ready
13:00:32.973 JS Info: CKEditor state changed to ready
13:00:33.043 JS Info: CKEditor state changed to ready
13:00:33.121 JS Info: CKEditor state changed to ready
13:00:33.194 JS Info: CKEditor state changed to ready
13:00:33.262 JS Info: CKEditor state changed to ready
13:00:33.329 JS Info: CKEditor state changed to ready
13:00:36.390 304 GET /api/notes/qCNs1xBiQtC9/blob with 779 bytes took 1ms
13:00:36.423 204 PUT /api/options with 0 bytes took 1ms
13:00:37.943 200 GET /api/health-check with 15 bytes took 1ms
13:00:38.588 304 GET /api/notes/qCNs1xBiQtC9/revisions with 1224 bytes took 2ms
13:00:38.592 304 GET /api/notes/qCNs1xBiQtC9/blob with 779 bytes took 0ms
13:00:38.634 304 GET /api/revisions/EWkJBctF5OBH with 2252 bytes took 2ms
13:00:40.681 204 PUT /api/options with 0 bytes took 2ms

[dosubot]

Hi @elijah-scott! I'm Dosu and I’m helping the Trilium team.

This is a known CKEditor bug in Trilium, triggered by editing inline code or certain input sequences, causing the editor to crash and sometimes wipe note content. The error model-nodelist-offset-out-of-bounds is linked to a regression in CKEditor 5, especially in versions 45.1.0 and later, and is tracked upstream (details). Trilium's autosave and revision system helps, but if a crash happens before the next autosave or revision, unsaved changes can be lost (details).

Recent Trilium releases have improved CKEditor crash handling and updated CKEditor dependencies, reducing the risk of total data loss and blank screens, but minor loss of recent changes may still occur (details, PR #6943, PR #7634). Disabling emoji autocompletion is possible in settings, but disabling slash commands currently requires code changes; a UI toggle is being considered (details, details).

To reduce risk: upgrade to the latest Trilium version, disable emoji autocompletion in Options → Text Notes, and consider frequent manual saves or backups for critical notes. If you can reliably reproduce the bug, sharing details upstream may help. Recovery depends on saved revisions—if none exist before a crash, there’s no built-in recovery path (details).

To reply, just mention @dosu.

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