Issues

• Two proposals: check online templates once, and add tests that pin calculation results

  LCA-ActivityBrowser/activity-browser#1745 · Filter by author simonvanlierde opened on Sep 28, 2026

• Bug Report: App Freeze/Deadlock at Meta: calculation_setups_changed when running premise superstructures

  beta
  LCA-ActivityBrowser/activity-browser#1741 · Filter by author adriendupire opened on Sep 23, 2026

• Scenario mode not loading

  beta
  LCA-ActivityBrowser/activity-browser#1740 · Filter by author fbusio opened on Sep 23, 2026

• Parameters - not possible to change values

  beta
  LCA-ActivityBrowser/activity-browser#1735 · Filter by author anacav98 opened on Sep 3, 2026
  2

• Technical Bug Report: Incompatibilities with premise Superstructures and Pandas MultiIndex Layouts

  Bug

  LCA-ActivityBrowser/activity-browser#1714 · Filter by author adriendupire opened on Aug 3, 2026
  1

• Error when loading scenario files from scenairolink in AB3

  beta
  LCA-ActivityBrowser/activity-browser#1689 · Filter by author OliverLyon opened on Jun 17, 2026

• Error when loading scenario files

  Bug

  LCA-ActivityBrowser/activity-browser#1685 · Filter by author OliverLyon opened on Jun 16, 2026
  8

• Adjust the delay in the automatic search function

  beta
  LCA-ActivityBrowser/activity-browser#1665 · Filter by author bsteubing opened on Apr 21, 2026

• Fail to import database from Excel

  beta
  LCA-ActivityBrowser/activity-browser#1643 · Filter by author fbusio opened on Mar 20, 2026
  4

• If uncertainties cannot be calculated due to a data issue, the AB should point out where the data error sits (formerly: Monte carlo not running for technosphere)

  monte-carlo
  Feature

  LCA-ActivityBrowser/activity-browser#1618 · Filter by author alideoro opened on Dec 12, 2025
  3

• nonsensical numeric results

  beta
  LCA-ActivityBrowser/activity-browser#1616 · Filter by author Nick-Bertoldo opened on Dec 10, 2025

• Error using superstructure database

  beta
  LCA-ActivityBrowser/activity-browser#1614 · Filter by author samchi333 opened on Dec 5, 2025
  1

• Relinking file and report

  beta
  Feature

  LCA-ActivityBrowser/activity-browser#1613 · Filter by author bsteubing opened on Dec 1, 2025
  

• Importation of db in Excel format failing

  beta
  LCA-ActivityBrowser/activity-browser#1611 · Filter by author Paul-Robineau opened on Nov 28, 2025
  1

• Activity Browser: Unable to delete parameters due to MissingName error — dependency_chain always fails

  Bug

  LCA-ActivityBrowser/activity-browser#1610 · Filter by author alireza-soltaninezhad opened on Nov 26, 2025

• Not able to perform the allocation

  beta
  LCA-ActivityBrowser/activity-browser#1607 · Filter by author Yeswanth125 opened on Nov 5, 2025

• Stuck on AB3 splash screen with error: peewee.OperationalError: no such column: t1.is_sourced

  beta
  LCA-ActivityBrowser/activity-browser#1606 · Filter by author nicolnt opened on Nov 1, 2025

• LCA results spacing prohibits widening database tables

  beta
  LCA-ActivityBrowser/activity-browser#1604 · Filter by author bsteubing opened on Oct 31, 2025

• Clear denomination of "process" columns in different tables

  beta
  LCA-ActivityBrowser/activity-browser#1603 · Filter by author bsteubing opened on Oct 31, 2025

• How to move a product from the inputs to the outputs or vice-versa.

  beta
  Feature

  LCA-ActivityBrowser/activity-browser#1601 · Filter by author bsteubing opened on Oct 30, 2025

• Dragging wastes into a process should by default move it to the outputs side

  beta
  LCA-ActivityBrowser/activity-browser#1600 · Filter by author bsteubing opened on Oct 30, 2025

• Duplicate process to other database should also work for locked databases

  beta
  LCA-ActivityBrowser/activity-browser#1598 · Filter by author bsteubing opened on Oct 29, 2025

• AB to BW Jupyter notebook

  Feature

  LCA-ActivityBrowser/activity-browser#1594 · Filter by author san5602 opened on Oct 16, 2025
  3

• Impact Category Modification - Cannot add / remove biosphere rows

  beta
  Bug

  LCA-ActivityBrowser/activity-browser#1588 · Filter by author l-reitz opened on Oct 16, 2025
  

• Parameter window does not fully adjust to dark mode

  beta
  Bug

  LCA-ActivityBrowser/activity-browser#1584 · Filter by author tsgfan07 opened on Oct 8, 2025