Fusion - the Fusion 360 Bridge

@@ -3841,23 +3841,24 @@ def _orchestrate_attach_3d_package(args: dict) -> dict:         "def _layer(n):\n"         "    n=(n or '').split(':')[0]\n"         "    return n.startswith('Adom.') and n in LAYERS_OFF\n"-        "def _walk(comp, under):\n"+        "def _walk(comp, group, hide):\n"         "    for i in range(comp.bRepBodies.count):\n"-        "        b=comp.bRepBodies.item(i); names.append((under or '')+'/'+b.name)\n"-        "        if under or _layer(b.name):\n"+        "        b=comp.bRepBodies.item(i); names.append((group or '')+'/'+b.name)\n"+        "        if hide or _layer(b.name):\n"         "            try:\n"-        "                b.isLightBulbOn=False; hidden.append((under or '')+'/'+b.name)\n"+        "                b.isLightBulbOn=False; hidden.append((group or '')+'/'+b.name)\n"         "            except Exception: pass\n"         "    for j in range(comp.occurrences.count):\n"-        "        o=comp.occurrences.item(j); on=(o.component.name or o.name)\n"-        "        lay=under or (on if _layer(on) else '')\n"-        "        if lay and not under:\n"+        "        o=comp.occurrences.item(j); on=(o.component.name or o.name).split(':')[0]\n"+        "        g=group or (on if on.startswith('Adom.') else '')\n"+        "        h=hide or _layer(on)\n"+        "        if h and not hide:\n"         "            try: o.isLightBulbOn=False\n"         "            except Exception: pass\n"-        "        _walk(o.component, lay)\n"+        "        _walk(o.component, g, h)\n"         f"LAYERS_OFF=set({sorted(set(str(x) for x in (args.get('layersOff') or [])))!r})\n"         "try:\n"-        "    _walk(oc.component, '')\n"+        "    _walk(oc.component, '', False)\n"         "except Exception as _e:\n"         "    res['layersError']=str(_e)[:120]\n"         "res['bodies']=names; res['layersHidden']=hidden\n"@@ -4233,10 +4234,19 @@ def _orchestrate_make_3d_package(args: dict) -> dict:         # activeProject is None on a fresh box until the user touches the data panel, so fall         # back to the default upload project by id, then by name 'Main' (mirrors the add-in's         # _resolve_project; hub->project listing only, never a recursive file walk).+        # The folder listing can be stale right after a failed run created the folder: add()+        # then fails CB_NAE ("another object with the same name already exists") even though+        # the scan missed it (LAN7800 variant runs, 2026-08-30). Re-scan before giving up.         "def _sub(p,nm):\n"-        " for i in range(p.dataFolders.count):\n"-        "  if p.dataFolders.item(i).name==nm: return p.dataFolders.item(i)\n"-        " return p.dataFolders.add(nm)\n"+        " import time as _ts\n"+        " for _try in range(4):\n"+        "  for i in range(p.dataFolders.count):\n"+        "   if p.dataFolders.item(i).name==nm: return p.dataFolders.item(i)\n"+        "  try: return p.dataFolders.add(nm)\n"+        "  except Exception as _fe:\n"+        "   if 'CB_NAE' not in str(_fe) and 'same name' not in str(_fe): raise\n"+        "   adsk.doEvents(); _ts.sleep(2.0)\n"+        " raise RuntimeError('cloud folder %s exists but cannot be resolved' % nm)\n"         "res={}\n"         # Optional layer bodies (Adom.HeatsinkVias, Adom.SolderBalls, Adom.LaserEtch) arrive         # visible; switch them off so the user opts in from Fusion's Browser (John, 2026-08-30).@@ -4251,23 +4261,24 @@ def _orchestrate_make_3d_package(args: dict) -> dict:         "def _layer(n):\n"         "    n=(n or '').split(':')[0]\n"         "    return n.startswith('Adom.') and n in LAYERS_OFF\n"-        "def _walk(comp, under):\n"+        "def _walk(comp, group, hide):\n"         "    for i in range(comp.bRepBodies.count):\n"-        "        b=comp.bRepBodies.item(i); names.append((under or '')+'/'+b.name)\n"-        "        if under or _layer(b.name):\n"+        "        b=comp.bRepBodies.item(i); names.append((group or '')+'/'+b.name)\n"+        "        if hide or _layer(b.name):\n"         "            try:\n"-        "                b.isLightBulbOn=False; hidden.append((under or '')+'/'+b.name)\n"+        "                b.isLightBulbOn=False; hidden.append((group or '')+'/'+b.name)\n"         "            except Exception: pass\n"         "    for j in range(comp.occurrences.count):\n"-        "        o=comp.occurrences.item(j); on=(o.component.name or o.name)\n"-        "        lay=under or (on if _layer(on) else '')\n"-        "        if lay and not under:\n"+        "        o=comp.occurrences.item(j); on=(o.component.name or o.name).split(':')[0]\n"+        "        g=group or (on if on.startswith('Adom.') else '')\n"+        "        h=hide or _layer(on)\n"+        "        if h and not hide:\n"         "            try: o.isLightBulbOn=False\n"         "            except Exception: pass\n"-        "        _walk(o.component, lay)\n"+        "        _walk(o.component, g, h)\n"         f"LAYERS_OFF=set({sorted(set(str(x) for x in (args.get('layersOff') or [])))!r})\n"         "try:\n"-        "    _walk(oc.component, '')\n"+        "    _walk(oc.component, '', False)\n"         "except Exception as _e:\n"         "    res['layersError']=str(_e)[:120]\n"         "res['bodies']=names; res['layersHidden']=hidden\n"