# "Indeterminable error name" javascript errors occur after activate Angular framework

**URL:** <https://community.dynatrace.com/t/indeterminable-error-name-javascript-errors-occur-after-activate-angular-framework/22577>\
**Category:** Real User Monitoring\
**Tags:** real-user-monitoring-classic, application-monitoring, javascript\
**Created:** [November 19, 2019, 4:05pm UTC](https://community.dynatrace.com/t/indeterminable-error-name-javascript-errors-occur-after-activate-angular-framework/22577 "2019-11-19T16:05:08Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Erich\_Vetter\_AT](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/erich_vetter_at/32/28360_2.png) [@Erich\_Vetter\_AT](https://community.dynatrace.com/u/Erich_Vetter_AT)\
**Post date:** [November 19, 2019, 4:05pm UTC](https://community.dynatrace.com/t/indeterminable-error-name-javascript-errors-occur-after-activate-angular-framework/22577/1 "2019-11-19T16:05:08Z")

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After activating **Support for XmlHttpRequest** and **AngularJs and Angular** in the settings for the application the javascript errors for **Indeterminable error name** occurs more than thousend times within two hours.

The angular script is minified so the stacktrace is not helping to analyse the problem. The application is Angular8.

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**Author:** ![skrystosik](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/skrystosik/32/21133_2.png) [@skrystosik](https://community.dynatrace.com/u/skrystosik)\
**Post date:** [January 14, 2020, 10:15am UTC](https://community.dynatrace.com/t/indeterminable-error-name-javascript-errors-occur-after-activate-angular-framework/22577/2 "2020-01-14T10:15:37Z")

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When you are enabling support for angular framework there is warning that application has to be compiled in defined way, or has to have DT JS invocation implemented. Did you make it?

Sebastian

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<div class="post-metadata">

**Author:** ![Erich\_Vetter\_AT](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/erich_vetter_at/32/28360_2.png) [@Erich\_Vetter\_AT](https://community.dynatrace.com/u/Erich_Vetter_AT)\
**Post date:** [January 14, 2020, 3:54pm UTC](https://community.dynatrace.com/t/indeterminable-error-name-javascript-errors-occur-after-activate-angular-framework/22577/3 "2020-01-14T15:54:19Z")

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Thanks for the input. I will check with our FE Devs and see if this is still a problem for them.