[Qgis-developer] Processing QgsProcessingAlgorithm problem

[matteo]

Hi devs,

I just compiled QGIS hoping to solve the issue of the strange UIs, but I
get this new error:

Traceback (most recent call last):
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/qgis/utils.py", line
312, in loadPlugin
    __import__(packageName)
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/qgis/utils.py", line
647, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/plugins/processing/__init__.py",
line 29, in
    from processing.tools.general import *              # NOQA
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/qgis/utils.py", line
647, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/plugins/processing/tools/general.py",
line 38, in
    from processing.core.Processing import Processing
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/qgis/utils.py", line
647, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/plugins/processing/core/Processing.py",
line 45, in
    from processing.script.ScriptUtils import ScriptUtils
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/qgis/utils.py", line
647, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/plugins/processing/script/ScriptUtils.py",
line 32, in
    from processing.script.ScriptAlgorithm import ScriptAlgorithm
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/qgis/utils.py", line
647, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File
"/home/matteo/lavori/QGIS/build-qgis3/output/python/plugins/processing/script/ScriptAlgorithm.py",
line 32, in
    from qgis.core import (QgsExpressionContextUtils,
ImportError: cannot import name 'QgsProcessingAlgorithm'



I looked and it the QgsProcessingAlgorithm class in (now?) directly as
C++ in core.. is the issue related to this?


someone can help?!


Thanks!

Matteo