# Monaco editor read-only (can't type in function node)

**URL:** <https://discourse.nodered.org/t/monaco-editor-read-only-cant-type-in-function-node/55245>\
**Category:** General\
**Created:** [15 December 2021 19:29 UTC](https://discourse.nodered.org/t/monaco-editor-read-only-cant-type-in-function-node/55245 "2021-12-15T19:29:05Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [15 December 2021 19:34 UTC](https://discourse.nodered.org/t/monaco-editor-read-only-cant-type-in-function-node/55245/2 "2021-12-15T19:34:58Z")

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You have a naughty node installed that pollutes a prototype.

See [this](https://discourse.nodered.org/t/node-red-2-0-released/48647/43) for what and why.

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