What version are you running?
0.7.6
What steps will reproduce the problem?

checkout from subversion - workspace must include at least one svn:externals
make changes to a file that is included via an svn:externals reference
rbt post -o


What is the expected output? What do you see instead?
rbt post should create a diff and post a review request to the server
What operating system are you using?
Windows 7
Attach the debug out from the command.
C:\svn\Stealth\dim\branches\su-core>rbt post -o -d








RBTools 0.7.6

Python 2.7.6 (default, Nov 10 2013, 19:24:18) [MSC v.1500 32 bit (Intel)]

Running on Windows-7-6.1.7601-SP1

Home = C:\Users\bharatij\AppData\Roaming

Current directory = C:\svn\Stealth\dim\branches\su-core

Checking for a Subversion repository...

Running: svn --non-interactive info https://ustr-svn-2.na.uis.unisys.com/Stealth

Running: diff --version

Running: svn --non-interactive --version -q

repository info: Path: https://ustr-svn-2.na.uis.unisys.com/Stealth, Base path: /, Supports changesets: False

Making HTTP GET request to https://ustr-reviewboard-1.na.uis.unisys.com:8443/stealthreviewboard/api/

Making HTTP GET request to https://ustr-reviewboard-1.na.uis.unisys.com:8443/stealthreviewboard/api/repositories/?tool=Subversion

Cached response for HTTP GET https://ustr-reviewboard-1.na.uis.unisys.com:8443/stealthreviewboard/api/repositories/?tool=Subversion expired and was modified

Running: svn --non-interactive info https://ustr-svn-2.na.uis.unisys.com/Stealth

Running: diff --version

Running: svn --non-interactive --version -q

repository info: Path: https://ustr-svn-2.na.uis.unisys.com/Stealth, Base path: /, Supports changesets: False

Running: svn --non-interactive status -q --ignore-externals

Running: svn --non-interactive diff --diff-cmd=diff --notice-ancestry -r BASE

Running: svn --non-interactive diff --diff-cmd=diff --notice-ancestry -r BASE --no-diff-deleted

Making HTTP GET request to https://ustr-reviewboard-1.na.uis.unisys.com:8443/stealthreviewboard/api/validation/diffs/

Cached response for HTTP GET https://ustr-reviewboard-1.na.uis.unisys.com:8443/stealthreviewboard/api/validation/diffs/ expired and was modified

Making HTTP POST request to https://ustr-reviewboard-1.na.uis.unisys.com:8443/stealthreviewboard/api/validation/diffs/

Got API Error 207 (HTTP code 400): The file was not found in the repository.

Error data: {u'stat': u'fail', u'file': u'/StealthManager/StealthManager/PackageTable.cpp', u'err': {u'msg': u'The file was not found in the repository.', u'code': 207}, u'revision': u'41723'}

Traceback (most recent call last):

  File "C:\Program Files (x86)\RBTools\bin..\Python27\Scripts\rbt-script.py", line 8, in <module>

    load_entry_point('RBTools==0.7.6', 'console_scripts', 'rbt')()

  File "C:\Program Files (x86)\RBTools\Python27\lib\site-packages\rbtools-0.7.6-py2.7.egg\rbtools\commands\main.py", line 133, in main

    command.run_from_argv([RB_MAIN, command_name] + args)

  File "C:\Program Files (x86)\RBTools\Python27\lib\site-packages\rbtools-0.7.6-py2.7.egg\rbtools\commands__init__.py", line 629, in run_from_argv

    exit_code = self.main(*args) or 0

  File "C:\Program Files (x86)\RBTools\Python27\lib\site-packages\rbtools-0.7.6-py2.7.egg\rbtools\commands\post.py", line 756, in main

    (msg_prefix, e))

rbtools.commands.CommandError: Error validating diff



/StealthManager/StealthManager/PackageTable.cpp: The file was not found in the repository. (HTTP 400, API Error 207)
C:\svn\Stealth\dim\branches\su-core>


Please provide any additional information below.
The subversion repository has a number of files that are propogated to various folders using the svn:externals property.  It appears that if one of these files is changed in a location other than its source directory this error occurs in rbt.  If the file is changed in its source directory, the rbt will successfullly generate the diff and post the review request.