# Proper way to debug "Waiting for missing types to be registered"

**URL:** <https://discourse.nodered.org/t/proper-way-to-debug-waiting-for-missing-types-to-be-registered/52270>\
**Category:** Developing Nodes\
**Tags:** debugging\
**Created:** [15 October 2021 16:48 UTC](https://discourse.nodered.org/t/proper-way-to-debug-waiting-for-missing-types-to-be-registered/52270 "2021-10-15T16:48:54Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![BartButenaers](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bartbutenaers/32/10476_2.png) [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\
**Post date:** [15 October 2021 20:18 UTC](https://discourse.nodered.org/t/proper-way-to-debug-waiting-for-missing-types-to-be-registered/52270/2 "2021-10-15T20:18:39Z")

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Hi @cloud-rocket,  
Can [this](https://discourse.nodered.org/t/how-to-get-errors-exceptions-while-developing-custom-node/23830/3) perhaps be of any help to you?  
Bart

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