Saving for prosperity as I didn't find anything through the google.
While starting up a project I needed to move some svn:externals properties around. Specifically a couple folders deeper than it currently was. All seemed to be working, svn propdel svn:externals foldername
and propadd where I wanted it to the external SVN repo I wanted. Everything works, I commit to my branch and then try to merge into trunk. When I got this:
svn: E200007: Can't schedule the working copy at '/rootfolder/buildfolder' from repository 'https://repo/Common' with uuid '$number' for addition under a working copy from repository 'svn+ssh://repo/Common' with uuid '$number'.
Which is apparently just not done as there's nothing online talking about this exact problem. It blocked merge which blocked development.
What's up?