What version are you running?
-RBTools 2.0 (Python 3.6.8) installed on windows 10

-diffutils-2.8.7-1.exe installed on windows 10

-reviewboard 3.0.19 installed on Linux 18.04 with python 2.7
What steps will reproduce the problem?

put .reviewboardrc in the SVN check-out root folder. For example: ABC

REVIEWBOARD_URL = "http://x.x.x.x:8080/reviewboard"

REPOSITORY = "https://x.x.x.x:x/svn/Automation"

REPOSITORY_TYPE = "svn"

USERNAME = "adxx"

PASSWORD = "xxxx"

run cmd under ABC folder below for a updated script

here is the script whole path on SVN 

https://x.x.x.x:x/svn/Automation/ABC/status_monitor_mail.py

rbt cmd is:
rbt post -p -d -I status_monitor\mail.py --summary=test --description="test" --target-group=14D --target-people=xxx.xxx

Above cmd is working for a brand-new script but failed for a updated existing script. 


What is the expected output? What do you see instead?
expected result: It post the review on reviewboard

actual result: /Automation/Stress14Days/status_monitor/mail.py: The file was not found in the repository. (HTTP 400, API Error 207)

What operating system are you using?
SVN docker on linux

TortoiseSVN on windows 10

Attach the debug out from the command.

$ rbt <command> --debug <args>
<debug output>


c:\code\Stress14Days>rbt post -p -d -I=stress_test.py --summary=stress_test --description="test" --target-group=14D --target-people=larry.chen








RBTools 2.0

Python 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 24 2018, 00:16:47) [MSC v.1916 64 bit (AMD64)]

Running on Windows-10-10.0.18362-SP0

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

Current directory = c:\code\Stress14Days

Command line: rbt post -p -d -I=stress_test.py --summary=stress_test --description=test --target-group=14D --target-people=larry.chen

Running: tf vc help

Checking for a Subversion repository...

Running: svn --non-interactive info

Running: diff --version

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

Repository info: Path: https://x.x.x.x:33690/svn, Base path: /Automation/Stress14Days, Supports changesets: False

Making HTTP GET request to http://x.x.x.x:8080/reviewboard/api/

Making HTTP GET request to http://x.x.x.x:8080/reviewboard/api/repositories/?tool=Subversion

Cached response for HTTP GET http://x.x.x.x:8080/reviewboard/api/repositories/?tool=Subversion expired and was modified

Making HTTP GET request to http://x.x.x.x:8080/reviewboard/api/repositories/2/info/

Cached response for HTTP GET http://x.x.x.x:8080/reviewboard/api/repositories/2/info/ expired and was modified

Repository info: Path: https://x.x.x.x:33690/svn/Automation, Base path: /Stress14Days, Supports changesets: False

Running: svn --non-interactive status -q --ignore-externals stress_test.py

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

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

Running: svn --non-interactive info stress_test.py

Command exited with rc 1: ['svn', '--non-interactive', 'info', 'stress_test.py\r']

["svn: E020024: Error resolving case of 'stress_test.py\n", "'\n"]---

Running: svn --non-interactive info stress_test.py

Making HTTP GET request to http://x.x.x.x:8080/reviewboard/api/validation/diffs/

Cached response for HTTP GET http://x.x.x.x:8080/reviewboard/api/validation/diffs/ expired and was modified

Making HTTP POST request to http://x.x.x.x:8080/reviewboard/api/validation/diffs/

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

Error data: {'stat': 'fail', 'err': {'msg': 'The file was not found in the repository.', 'code': 207}, 'file': '/Automation/Stress14Days/stress_test.py', 'revision':

Traceback (most recent call last):

  File "c:\python36\lib\site-packages\rbtools\api\request.py", line 813, in make_request

    request.url, body, headers, request.method))

  File "c:\python36\lib\site-packages\rbtools\api\cache.py", line 209, in make_request

    return self.urlopen(request)

  File "c:\python36\lib\urllib\request.py", line 223, in urlopen

    return opener.open(url, data, timeout)

  File "c:\python36\lib\urllib\request.py", line 532, in open

    response = meth(req, response)

  File "c:\python36\lib\site-packages\rbtools\api\request.py", line 361, in http_response

    response.info())

  File "c:\python36\lib\urllib\request.py", line 570, in error

    return self._call_chain(args)

  File "c:\python36\lib\urllib\request.py", line 504, in _call_chain

    result = func(args)

  File "c:\python36\lib\urllib\request.py", line 650, in http_error_default

    raise HTTPError(req.full_url, code, msg, hdrs, fp)

urllib.error.HTTPError: HTTP Error 400: BAD REQUEST



During handling of the above exception, another exception occurred:
Traceback (most recent call last):

  File "c:\python36\lib\site-packages\rbtools\commands\post.py", line 1081, in main

    squashed_diff)

  File "c:\python36\lib\site-packages\rbtools\commands\post.py", line 1464, in _validate_squashed_diff

validate_kwargs)

  File "c:\python36\lib\site-packages\rbtools\api\decorators.py", line 27, in request_method

    *args, kwargs)

  File "c:\python36\lib\site-packages\rbtools\api\transport\sync.py", line 82, in execute_request_method

    return self._execute_request(request)

  File "c:\python36\lib\site-packages\rbtools\api\transport\sync.py", line 91, in _execute_request

    rsp = self.server.make_request(request)

  File "c:\python36\lib\site-packages\rbtools\api\request.py", line 815, in make_request

    self.process_error(e.code, e.read())

  File "c:\python36\lib\site-packages\rbtools\api\request.py", line 789, in process_error

    rsp['err']['msg'])

rbtools.api.errors.BadRequestError: The file was not found in the repository. (HTTP 400, API Error 207)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):

  File "c:\python36\lib\runpy.py", line 193, in _run_module_as_main

    "main", mod_spec)

  File "c:\python36\lib\runpy.py", line 85, in _run_code

    exec(code, run_globals)

  File "C:\Python36\Scripts\rbt.exe__main__.py", line 7, in <module>

  File "c:\python36\lib\site-packages\rbtools\commands\main.py", line 124, in main

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

  File "c:\python36\lib\site-packages\rbtools\commands__init__.py", line 770, in run_from_argv

    exit_code = self.main(*args) or 0

  File "c:\python36\lib\site-packages\rbtools\commands\post.py", line 1093, in main

    % (msg_prefix, e))

rbtools.commands.CommandError: Error validating diff
Automation/Stress14Days/stress_test.py: The file was not found in the repository. (HTTP 400, API Error 207)
Attach the debug out from the command.