gama-platform / gama

Main repository for developing the 2024+ versions of GAMA
https://gama-platform.org
GNU General Public License v3.0
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Installer doesn't upgrade previous installed version #188

Open RoiArthurB opened 4 months ago

RoiArthurB commented 4 months ago

Describe the bug When installing GAMA 2024-06 on a Windows computer with GAMA 1.9.3 already installed, the final installed/upgraded version of GAMA isn't working anymore

To Reproduce Steps to reproduce the behavior:

  1. Have a Windows computer
  2. Install GAMA 1.9.3 (leave default parameters)
  3. Install GAMA 2024-06 (leave default parameters)
  4. Open GAMA application
  5. See error

Expected behavior Having installation replacing/updating current GAMA installation to only have latest 2024-06 installed and working

Desktop (please complete the following information):

Workaround This issue only happens if you already have a version of GAMA installed in the installation folder. Therefore, if you uninstall GAMA (first or after the update), then reinstall the version you want does fix this issue.