https://forge.codesys.com/u/boiwithproblems/2026-09-22T12:37:04ZRecent posts by boiwithproblems2026-09-22T12:37:04Z2026-09-22T12:37:04Zboiwithproblemshttps://forge.codesys.com/u/boiwithproblems/https://forge.codesys.com6299626d45a4a35b05ebb18e0469dc554e1b9537

<div class="markdown_content"><p>Since upgrading from V3.5 SP21 P3 to SP22 P3, this previously working scripted call fails:</p> <p>project, current_branch = project.git.branch_copy(current_branch,new_branch_name,checkout=True)</p> <p>Error:</p> <p>_3S.CoDeSys.Core.Objects.InvalidProjectHandleException<br/> Standard Error: The project handle 0 is invalid</p> <p>Workaround:</p> <p>When you do branch copy with checkout=False and then checkout the branch in a seperate line everything works. The issue seems to be that Codesys doesn't give back a proper handle when you do branch_copy with checkout=True. </p> <p>This is mainly so that issue gets noted and resolved in a further Patch and that people with the same issue might have an easier time debugging their scripts.</p> <p>With kind regards</p> <p>Matthias Rudigier</p></div>