Error during path replacement on Windows #52174

New Issue

Stefan Grassberger · 2017-07-24T17:31:28+02:00

2017-07-24 17:31:28 +02:00

System Information
Windows 10 64-bit GeForce GTX 660

Blender Version
Broken: 2.78b 3c04373
Blender Cloud Add-on 1.7.2

Short description of error
Path replacement fails, because the add-on is looking for a key named win32, while Flamenco Manager provides windows, resulting in a KeyError.
Additionally, the path variables {render} and {job_storage} fail to be prepended to the path on line 46 in sdk.py.

SORTING PATH REPLACEMENTS
ERROR:THREE:Exception while running task: 'win32'
DEBUG:THREE:Stopping async task
INFO:THREE:Signalling that we want to cancel anything that's running.
ERROR:THREE:Exception from asynchronous task
Traceback (most recent call last):
  File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\async_loop.py", line 279, in _stop_async_task
    self.async_task.result()  # This re-raises any exception of the task.
  File "c:\Program Files\Blender Foundation\Blender\2.78\python\lib\asyncio\futures.py", line 274, in result
    raise self._exception
  File "c:\Program Files\Blender Foundation\Blender\2.78\python\lib\asyncio\tasks.py", line 239, in _step
    result = coro.send(None)
  File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\flamenco\__init__.py", line 197, in async_execute
    'filepath': manager.replace_path(outfile),
  File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\flamenco\sdk.py", line 37, in replace_path
    for varname, path in self._sorted_path_replacements():
  File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\flamenco\sdk.py", line 28, in _sorted_path_replacements
    for varname, platform_replacements in sorted(items, key=by_length)]
  File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\flamenco\sdk.py", line 28, in <listcomp>
    for varname, platform_replacements in sorted(items, key=by_length)]
KeyError: 'win32'

Possible fix
In sdk.py after line 26, add:

        if sys.platform == 'win32':
            platform = 'windows'

In sdk.py, replace line 46 with:

            return replacement_root.as_posix() + relpath.as_posix()

Exact steps for others to reproduce the error

Apply fix described here
Configure Blender Cloud Add-on (select Manager, Project, as well as Storage and Output directories)
Save startup scene in Flamenco Project directory
In Render Window click Render on Flamenco

**System Information** Windows 10 64-bit GeForce GTX 660 **Blender Version** Broken: 2.78b 3c04373 Blender Cloud Add-on 1.7.2 **Short description of error** Path replacement fails, because the add-on is looking for a key named `win32`, while Flamenco Manager provides `windows`, resulting in a KeyError. Additionally, the path variables `{render}` and `{job_storage}` fail to be prepended to the path on line 46 in sdk.py. ``` SORTING PATH REPLACEMENTS ERROR:THREE:Exception while running task: 'win32' DEBUG:THREE:Stopping async task INFO:THREE:Signalling that we want to cancel anything that's running. ERROR:THREE:Exception from asynchronous task Traceback (most recent call last): File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\async_loop.py", line 279, in _stop_async_task self.async_task.result() # This re-raises any exception of the task. File "c:\Program Files\Blender Foundation\Blender\2.78\python\lib\asyncio\futures.py", line 274, in result raise self._exception File "c:\Program Files\Blender Foundation\Blender\2.78\python\lib\asyncio\tasks.py", line 239, in _step result = coro.send(None) File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\flamenco\__init__.py", line 197, in async_execute 'filepath': manager.replace_path(outfile), File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\flamenco\sdk.py", line 37, in replace_path for varname, path in self._sorted_path_replacements(): File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\flamenco\sdk.py", line 28, in _sorted_path_replacements for varname, platform_replacements in sorted(items, key=by_length)] File "C:\Users\StevyGee\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\blender_cloud\flamenco\sdk.py", line 28, in <listcomp> for varname, platform_replacements in sorted(items, key=by_length)] KeyError: 'win32' ``` **Possible fix** In sdk.py after line 26, add: ``` if sys.platform == 'win32': platform = 'windows' ``` In sdk.py, replace line 46 with: ``` return replacement_root.as_posix() + relpath.as_posix() ``` **Exact steps for others to reproduce the error** - Apply fix described [here ](https://developer.blender.org/T52161) - Configure Blender Cloud Add-on (select Manager, Project, as well as Storage and Output directories) - Save startup scene in Flamenco Project directory - In Render Window click Render on Flamenco

Stefan Grassberger commented

2017-07-24 17:31:28 +02:00

Changed status to: 'Open'

Stefan Grassberger commented

2017-07-24 17:31:28 +02:00

Added subscriber: @stevygee

Sergey Sharybin commented

2017-07-28 11:00:04 +02:00

Added subscribers: @fsiddi, @dr.sybren, @Sergey

Sergey Sharybin commented

2017-07-28 11:00:04 +02:00

@fsiddi or @dr.sybren, mind having a look here?

Sybren A. Stüvel commented

2017-08-08 14:30:17 +02:00

Changed status from 'Open' to: 'Resolved'

Sybren A. Stüvel closed this issue

2017-08-08 14:30:17 +02:00

Sybren A. Stüvel self-assigned this 2017-08-08 14:30:17 +02:00

Sybren A. Stüvel commented

2017-08-08 14:30:17 +02:00

Fixed in 8d405330eeb33 and released in 1.7.3 this morning.

Sybren A. Stüvel commented

2017-08-08 15:01:43 +02:00

Well, the win32-issue is fixed. Please don't report two separate issues in one ticket, it makes the ticket status murky.
I don't see any error in the code in sdk.py:64 regarding the path concatenation, so please provide an example that only shows this error (and not the KeyError).

Well, the `win32`-issue is fixed. Please don't report two separate issues in one ticket, it makes the ticket status murky. I don't see any error in the code in `sdk.py:64` regarding the path concatenation, so please provide an example that only shows this error (and not the `KeyError`).

Sybren A. Stüvel commented

2017-08-08 15:02:02 +02:00

Changed status from 'Resolved' to: 'Open'

Sybren A. Stüvel reopened this issue

2017-08-08 15:02:02 +02:00

Stefan Grassberger commented

2017-08-08 21:47:11 +02:00

Yes I can confirm that the KeyError is fixed, thank you!
On sdk.py:54, there is no error, I'm just seeing on Flamenco server that the variables don't get added to the path:
/2017-08-08-213732.175573-stefan.grassberger-test2.flamenco/test2.flamenco.blend
when I think it should be
{job_storage}/2017-08-08-213732.175573-stefan.grassberger-test2.flamenco/test2.flamenco.blend

Yes I can confirm that the `KeyError` is fixed, thank you! On `sdk.py:54`, there is no error, I'm just seeing on Flamenco server that the variables don't get added to the path: `/2017-08-08-213732.175573-stefan.grassberger-test2.flamenco/test2.flamenco.blend` when I think it should be `{job_storage}/2017-08-08-213732.175573-stefan.grassberger-test2.flamenco/test2.flamenco.blend`

Sybren A. Stüvel commented

2017-08-09 11:01:13 +02:00

This simply means that the replacement root is empty. Can you give me concrete steps on how to reproduce this issue? Be sure to include your flamenco-manager.yaml file contents too (except the manager ID / auth token, of course).

Sybren A. Stüvel commented

2018-01-26 10:58:58 +01:00

Changed status from 'Open' to: 'Archived'

Sybren A. Stüvel closed this issue

2018-01-26 10:58:58 +01:00

Sybren A. Stüvel commented

2018-01-26 10:58:58 +01:00

Closing due to inactivity.

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Error during path replacement on Windows #52174