Checking out a project with two file externals fails with the following errors:
Note that the URL reported for the SVNCancelException is the URL of the project I am checking out. The URL reported with NPE is the URL of one of the file externals.
Extra credentials for the externals are set up as described in
JENKINS-21785 (and they work in other projects that use externals to directories).
The externals are in the "new" format, that list the URL first, followed by the destination. The svn:externals property is set on the directory into which the files will be checked-out. I tried this with '-rXXX <URL> filename', '<URL>@XXX filename' format, and the same without pinning the version of the external file(s). All result in the same errors.