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Error Publishing Modern UI on sandbox. With blank error

  • March 3, 2026
  • 7 replies
  • 83 views

Publish fails on sandbox for modern UI 25R2. I tried using modern UI editor, but error is still blank. This package works on staging and dev environment. 

 

Best answer by mohammadnawaz51

@sedricramos66 what the tenant's name is? do you have special char in the tenant's name, if yes please remove and try,

7 replies

darylbowman
Captain II
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Care to share the package?


  • Author
  • Freshman I
  • March 3, 2026

I have to move the modernUI files to a different package. still occurs


palbores
Jr Varsity I
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  • Jr Varsity I
  • March 3, 2026

Hi ​@sedricramos66 , I’m able to publish the package in 25R2 with a version 25.201.0213. Also, please check your node version in (Instance Name)/FrontendSources to see if it is using version 22.11.0.


  • Author
  • Freshman I
  • March 3, 2026

Hi ​@sedricramos66 , I’m able to publish the package in 25R2 with a version 25.201.0213. Also, please check your node version in (Instance Name)/FrontendSources to see if it is using version 22.11.0.

Hi ​@palbores , All of my packages works both dev and staging instance. It just so happens that I’m encountering issues upon publishing on a client’s sandbox. Regarding your node version suggestion, I won't be able to check it since this sandbox is hosted by Acumatica.


mohammadnawaz51
Jr Varsity I
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@sedricramos66 what the tenant's name is? do you have special char in the tenant's name, if yes please remove and try,


  • Author
  • Freshman I
  • March 3, 2026

@sedricramos66 what the tenant's name is? do you have special char in the tenant's name, if yes please remove and try,

I’ll try this. Thank you!


  • Author
  • Freshman I
  • March 3, 2026

@sedricramos66 what the tenant's name is? do you have special char in the tenant's name, if yes please remove and try,

this worked! thanks