# PostMessage ignored: not ready

**URL:** <https://forum.collaboraonline.com/t/postmessage-ignored-not-ready/2377>\
**Category:** Development\
**Created:** [February 9, 2024, 12:47pm UTC](https://forum.collaboraonline.com/t/postmessage-ignored-not-ready/2377 "2024-02-09T12:47:24Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![dheerajdileep](https://avatars.discourse-cdn.com/v4/letter/d/278dde/32.png) [@dheerajdileep](https://forum.collaboraonline.com/u/dheerajdileep)\
**Post date:** [February 9, 2024, 12:47pm UTC](https://forum.collaboraonline.com/t/postmessage-ignored-not-ready/2377/1 "2024-02-09T12:47:24Z")

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PostMessage ignored: not ready.  
logWithCool @ cool.html?file\_path=%2Fhome%2Fubuntu22%2FDesktop%2Fcollabora-online%2Ftest%2Fdata%2Fhello-world.odt&NotWOPIButIframe=true:322  
\_postMessageListener @ Map.WOPI.js:409  
handler @ DomEvent.js:51  
postMessage (async)  
post @ framed.doc.html?file\_path=/home/ubuntu22/Desktop/collabora-online/test/data/hello-world.odt:66  
reset\_access\_token @ framed.doc.html?file\_path=/home/ubuntu22/Desktop/collabora-online/test/data/hello-world.odt:237  
onclick @ framed.doc.html?file\_path=/home/ubuntu22/Desktop/collabora-online/test/data/hello-world.odt:499

Getting this error on collabora postmessage end point

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**Author:** ![szyklos](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.collaboraonline.com/szyklos/32/359_2.png) [@szyklos](https://forum.collaboraonline.com/u/szyklos)\
**Post date:** [February 9, 2024, 1:23pm UTC](https://forum.collaboraonline.com/t/postmessage-ignored-not-ready/2377/2 "2024-02-09T13:23:58Z")

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Hi,  
see the SDK page:

[https://sdk.collaboraonline.com/docs/postmessage\_api.html](https://sdk.collaboraonline.com/docs/postmessage_api.html)

`It is to be noted that as mentioned in WOPI specs, Collabora Online frame will ignore all post messages coming from the host frame if Host_PostmessageReady has not been received. `

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**Author:** ![dheerajdileep](https://avatars.discourse-cdn.com/v4/letter/d/278dde/32.png) [@dheerajdileep](https://forum.collaboraonline.com/u/dheerajdileep)\
**Post date:** [February 9, 2024, 1:38pm UTC](https://forum.collaboraonline.com/t/postmessage-ignored-not-ready/2377/3 "2024-02-09T13:38:08Z")

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But the error occured in the postmessage URL given by the collabora server itself.