Error: TypeError: Cannot read property 'type' of undefined

[streetwriters]

This pops up almost constantly, not sure what's the cause

Error: TypeError: Cannot read property 'type' of undefined
at ?anon_0_ (address at index.android.bundle:1:3036262)
at throw (native)
at rejected (address at index.android.bundle:1:3035048)
at tryCallOne (address at InternalBytecode.js:1:1180)
at anonymous (address at InternalBytecode.js:1:1874)
at apply (native)
at anonymous (address at index.android.bundle:1:1679611)
at _callTimer (address at index.android.bundle:1:1678605)
at _callReactNativeMicrotasksPass (address at index.android.bundle:1:1678754)
at callReactNativeMicrotasks (address at index.android.bundle:1:1680687)
at __callReactNativeMicrotasks (address at index.android.bundle:1:1573146)
at anonymous (address at index.android.bundle:1:1572266)
at __guard (address at index.android.bundle:1:1573020)
at flushedQueue (address at index.android.bundle:1:1572177)
at callFunctionReturnFlushedQueue (address at index.android.bundle:1:1572033)

---

Device information:
App version: 3.0.26
Platform: android
Device: Redmi-21121119SG-13
Pro: true
Logged in: yes

[ammarahm-ed]

Hi, can you tell me where did you download Notesnook app from on your phone? Playstore or Github/Fdroid?

[dummycaterpillar]

From fdroid

[dummycaterpillar]

Still from fdroid, 3.0.27.
I have a note which is all plaintext, as in no formatting at all. I add space and backspace to ensure the note is saved, then as quick as possible change to another note which is very rich (headings, attachments), then the error will pop up, most of the times. Sometimes it doesn't.
It can also show up when I change to a plaintext note (where I copy paste the logs of this error).
Above the "TypeError", it says sync error.