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UMEP-dev / UMEP-processing

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missing numba is breaking plugin #23

Closed biglimp closed 1 year ago

biglimp commented 1 year ago

If numba is not installed the plugin cannot start. We need to find away to fix this, e.g. show a message before error message or something.

Couldn't load plugin 'processing_umep' due to an error when calling its classFactory() method 

NameError: name 'jit' is not defined 
Traceback (most recent call last):
  File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 423, in _startPlugin
    plugins[packageName] = package.classFactory(iface)
  File "C:\Users/xlinfr/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\processing_umep\__init__.py", line 38, in classFactory
    from .processing_umep import ProcessingUMEPPlugin
  File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "C:\Users/xlinfr/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\processing_umep\processing_umep.py", line 38, in 
    from .processing_umep_provider import ProcessingUMEPProvider
  File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "C:\Users/xlinfr/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\processing_umep\processing_umep_provider.py", line 54, in 
    from .processor.urock_processing_algorithm import URockAlgorithm
  File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "C:\Users/xlinfr/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\processing_umep\processor\urock_processing_algorithm.py", line 63, in 
    from ..functions.URock import MainCalculation
  File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "C:\Users/xlinfr/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\processing_umep\functions\URock\MainCalculation.py", line 19, in 
    from . import WindSolver
  File "C:\OSGeo4W/apps/qgis/./python\qgis\utils.py", line 888, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "C:\Users/xlinfr/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\processing_umep\functions\URock\WindSolver.py", line 248, in 
    @jit(nopython=True)
NameError: name 'jit' is not defined
j3r3m1 commented 1 year ago

A message informing that numba python package is missing is now logged.

biglimp commented 1 year ago

Fixed in version 2.0.1