The distinct error thrown when a pinned Obsidian installer/Electron shell is too old to run the pinned Obsidian app (asar) version — the resolved installer is below that app version’s empirically-measured run floor (minRunnableInstallerVersion in metadata.json). Unlike RendererFailedToInitializeError (which is discovered reactively, after the dead renderer has burned the boot grace window), this is thrown proactively from the version-resolution step, before anything is downloaded or launched, so the message can name the installer version that would work.
| Class | Description |
|---|
| IncompatibleInstallerVersionError | Thrown when the resolved installer/Electron shell version is below the run floor for the resolved Obsidian app version, so the app could not boot on it. Carries the three versions so callers can instanceof-match and surface an actionable remedy. |