I just updated my iMac from 2017 to 12.1 Monterey. Since then Rapidweaver 8.9.3 does not start anymore. Immediately after starting the app the icon jumps for 0.5 second in the dock. Then it closes again without error message.
I have therefore also tested it on my new MBP M1: As soon as I activated the Rosetta mode, the app again does not start. Without Rosetta it works, but not all my plugins are compatible then.
Does anyone have an idea how to solve the problem? I have downloaded the latest version directly from the page: RapidWeaver Release Notes
If RapidWeaver is crashing or not behaving itself, I’d recommend launching RapidWeaver without any third-party addons enabled.
To do this, launch RapidWeaver while holding the Option key. This will disable all plugins.
If the fixes the issue when not using any RapidWeaver addons, you may want to try uninstalling individual addons one at a time to figure out which addon developer to contact.
There’s also a more in-depth guide here on how to troubleshoot: