Hmmm... this is getting a little complex. Let me explain:
The reason I got the very error message you suggest is because, on
http://tspotsetupplugin.tiddlyspot.com/
clicking on the UploadPlugin apparently actually loads another(!)
tiddler, namely the PasswordOptionPlugin. I assume this is some kind
of mistake and this is what misled me. (Or I misunderstand something.
Not unlikely.)
...however, looking up and installing an actual UploadPlugin (from
tiddlywiki.bidix.info) apparently also causes problems:
"Problems were encountered loading plugins. See PluginManager for
details"
- looking it up, it says, for the UploadPlugin, that there is a
problem with the PasswordOptionPlugin! Ok, apparently this latter one
is necessary after all, so I install it (again from
tiddlywiki.bidix.info).
Save, reload -> error messages in the pluginManager again, but this
time it says:
"Error: TypeError: dst has no properties" for both the UploadPlugin
and the PasswordOptionPlugin
...and this is where I'm at right now.
(BTW, I do all plug-installing manually, for some reason or another,
i.e copy-pasting and adding the configSystem tag. I mention it just to
make sure that no additional tags are necessary - right?)
My sincerest thanks!
/Mat