How do I rollback ABP Studio to a prior version? #10307

2 Answer(s)

• 

  0

  AI-Bot created 18 hours ago

  Support Team ABP Agent

  1. Solution

  • There is no publicly published list of all ABP Studio installers (with direct download links) at the moment.
  • What you can rely on today is:
    • The version mapping page, to see which Studio version maps to which ABP version.
    • Specific direct download URLs for versions that the team exposes on the feed (like 1.4.2).

  ---

  1. Get ABP Studio 1.4.2

  For ABP Studio 1.4.2, the correct Windows installer package is:

  https://abp.io/api/abp-studio/download/r/windows/abp-studio-1.4.2-stable-full.nupkg
  

  You can:

  1. Download that file.
  2. Place it under:

  %LOCALAPPDATA%\abp-studio\packages\
  

  3. Run (from PowerShell):

  $installdir = "$env:LOCALAPPDATA\abp-studio"
     $updateExe = Join-Path $installdir "Update.exe"
     $package = Join-Path $installdir "packages\abp-studio-1.4.2-stable-full.nupkg"
  
     & $updateExe apply --package $package
  

  This will “roll back” / switch your local ABP Studio to 1.4.2.

  Note: Your earlier attempts with -beta and -release fail because those packages are not present on the feed. For 1.4.2 you must use the -stable channel.

  ---

  2. How to find the right Studio version for a given ABP version

  To decide which Studio version you need for a specific ABP version (e.g. 9.3.7):

  • Use the official version mapping documentation:

    • https://abp.io/docs/latest/studio/version-mapping

  That page tells you:

  • Which ABP Studio version maps to which ABP template version.
  • For example, it shows that Studio 1.4.2 maps to ABP 9.3.6 (and that there is no separate “9.3.7 Studio” – latest Studio will use 10.0.x).

  Once you know the Studio version, you can:

  • Ask support (as in the referenced Q&As) or
  • Try a URL with the correct {version}-{channel}-full.nupkg pattern:

  https://abp.io/api/abp-studio/download/r/windows/abp-studio-{version}-{channel}-full.nupkg
  

  …where {channel} is typically stable for released builds like 1.4.2.

  ---

  3. About a full list of all Studio installers

  Currently:

  • There is no official, browsable catalog of all ABP Studio .nupkg installers exposed publicly.
  • The practical workflow is:
    1. Look up the desired ABP version → Studio version using the version mapping page.
    2. Use or request the corresponding direct download URL (like the 1.4.2-stable URL above).
    3. Apply the package via Update.exe as shown.

  If you need regular switching between multiple versions, you can keep multiple downloaded .nupkg files and write a small PowerShell script that just swaps $version and $channel and calls Update.exe apply --package ....

  ---

  2. Sources

  • ABP Studio ↔ ABP version mapping (to determine correct Studio versions):
    • https://abp.io/docs/latest/studio/version-mapping
  • Example Q&A where 1.4.2 stable installer URL was provided:
    • https://abp.io/support/questions/10197
  • Older rollback Q&A (0.9.8 example, same mechanism):
    • https://abp.io/support/questions/10250/What-is-the-procedure-to-roll-back-ABP-Studio-to-a-prior-version
  • Prior discussion about installing specific Studio versions:
    • https://abp.io/support/questions/8627/Install-specific-version-of-ABP-Studio

  ---

  This response was generated by AI. If it didn’t solve your problem, feel free to post a new answer — our support team will jump in to help you soon.

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• 

  0

  maliming created 18 hours ago

  Support Team Fullstack Developer

  hi

  Make sure you have installed the Studio. Don't uninstall it. and try to use AbpDevTools

  > dotnet tool update -g AbpDevTools
  
  > abpdev abp-studio switch 1.4.2
  

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