django - Heroku/Django : Could not import user-defined GEOMETRY_BACKEND "geos"

我在Heroku上收到以下错误:

django.core.exceptions.ImproperlyConfigured: Could not import user-defined GEOMETRY_BACKEND "geos".

这很奇怪，因为它以前曾在工作。

我将buildpack设置为https://github.com/dulaccc/heroku-buildpack-geodjango/。

在我的settings.py中，我有:

GEOS_LIBRARY_PATH = environ.get('GEOS_LIBRARY_PATH')
GDAL_LIBRARY_PATH = environ.get('GDAL_LIBRARY_PATH')

当我部署到Heroku时，似乎找到了GEOS。这是日志:

-----> Checking for GEOS
   Installed
   GEOS installed and accessible with env variable 'GEOS_LIBRARY_PATH'
-----> Checking for Proj.4
   Installed
   Proj.4 installed and accessible with env variable 'PROJ4_LIBRARY_PATH'
-----> Checking for GDAL
   Installed
   GDAL installed and accessible with env variable 'GDAL_LIBRARY_PATH'

最佳答案

此错误是由于安装目录路径不正确所致。 heroku-geo-buildpack的此fork在其最新提交中更正了此问题。

https://github.com/Tekco/heroku-geo-buildpack