gpt4 book ai didi

django - 如何修复 GeoDjango OSError : undefined Symbol?

转载 作者:行者123 更新时间:2023-12-02 11:48:41 25 4
gpt4 key购买 nike

几天前进行 yum 升级后,我的 Django 项目出现以下错误

Traceback (most recent call last):
File "manage.py", line 21, in <module>
main()
File "manage.py", line 17, in main
execute_from_command_line(sys.argv)
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
utility.execute()
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/core/management/__init__.py", line 357, in execute
django.setup()
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/apps/registry.py", line 114, in populate
app_config.import_models()
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/apps/config.py", line 211, in import_models
self.models_module = import_module(models_module_name)
File "/home/joincic/GeoRouting/GeoRouting_2/lib64/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/auth/models.py", line 2, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/auth/base_user.py", line 47, in <module>
class AbstractBaseUser(models.Model):
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/db/models/base.py", line 117, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/db/models/base.py", line 321, in add_to_class
value.contribute_to_class(cls, name)
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/db/models/options.py", line 204, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/db/__init__.py", line 28, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/db/utils.py", line 201, in __getitem__
backend = load_backend(db['ENGINE'])
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/db/utils.py", line 110, in load_backend
return import_module('%s.base' % backend_name)
File "/home/joincic/GeoRouting/GeoRouting_2/lib64/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/db/backends/postgis/base.py", line 6, in <module>
from .features import DatabaseFeatures
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/db/backends/postgis/features.py", line 1, in <module>
from django.contrib.gis.db.backends.base.features import BaseSpatialFeatures
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/db/backends/base/features.py", line 3, in <module>
from django.contrib.gis.db.models import aggregates
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/db/models/__init__.py", line 3, in <module>
import django.contrib.gis.db.models.functions # NOQA
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/db/models/functions.py", line 4, in <module>
from django.contrib.gis.db.models.fields import BaseSpatialField, GeometryField
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/db/models/fields.py", line 3, in <module>
from django.contrib.gis import forms, gdal
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/forms/__init__.py", line 3, in <module>
from .fields import ( # NOQA
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/forms/fields.py", line 2, in <module>
from django.contrib.gis.gdal import GDALException
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/gdal/__init__.py", line 28, in <module>
from django.contrib.gis.gdal.datasource import DataSource
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/gdal/datasource.py", line 39, in <module>
from django.contrib.gis.gdal.driver import Driver
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/gdal/driver.py", line 5, in <module>
from django.contrib.gis.gdal.prototypes import ds as vcapi, raster as rcapi
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/gdal/prototypes/ds.py", line 9, in <module>
from django.contrib.gis.gdal.libgdal import GDAL_VERSION, lgdal
File "/home/joincic/GeoRouting/GeoRouting_2/lib/python3.6/site-packages/django/contrib/gis/gdal/libgdal.py", line 47, in <module>
lgdal = CDLL(lib_path)
File "/usr/lib64/python3.6/ctypes/__init__.py", line 343, in __init__
self._handle = _dlopen(self._name, mode)
OSError: /usr/gdal30/lib/libgdal.so.26: undefined symbol: GEOSMakeValid_r

升级前项目工作正常,并尝试修复错误我安装了gdal 3.0.2但不起作用

我不知道您是否需要有关该项目或虚拟机的更多信息,如果需要,您可以询问我,我很乐意为您提供任何信息

有什么想法吗?

最佳答案

我和一位客户遇到了完全相同的问题,并研究了原因。因此,虽然Iczub的回答很好,但我认为有必要解释一下问题的原因。

就我而言,错误如下所示:

test=> SELECT PostGIS_Full_Version();
ERROR: could not load library "/usr/pgsql-10/lib/rtpostgis-2.4.so": /usr/gdal30/lib/libgdal.so.26: undefined symbol: GEOSMakeValid_r
CONTEXT: SQL statement "SELECT public.postgis_gdal_version()"
PL/pgSQL function postgis_full_version() line 33 at SQL statement

解决方案很简单:

# yum remove geos37

发生情况的解释:

这是从 postgis24_10-2.4.6-3.rhel7.x86_64postgis24_10-2.4.8-9.rhel7.x86_64(小规模)升级的结果>(存储库 pgdg10),它安装了 gdal30-libs-3.0.4geos38-3.8.1-1 作为依赖项。

问题的根本原因是之前安装的GEOS版本没有卸载:

# rpm -qa | grep geos
geos38-3.8.1-1.rhel7.x86_64
geos37-3.7.0-1.rhel7.x86_64

现在这两个包都有一个库libgeos_c.so.1,安装在不同的目录中:

/usr/geos38/lib64/libgeos_c.so.1
/usr/geos37/lib64/libgeos_c.so.1

两个包都通过将配置文件添加到 /etc/ld.so.conf.d 来将其目录放在共享库路径中,因此我们最终在路径。

不幸的是,GEOS 3.7 中的库恰好是搜索路径上的第一个库,因此 libgdal.so.26 错误地加载了该库,从而导致了观察到的错误。

谁对谁错?

我认为有两个错误:

  1. GEOS 库 libgeos_c 在版本 3.7 和 3.8 之间存在 ABI 中断,但未能更改库主要版本。

  2. PGDG RPM 软件包无法实现这两个 GEOS 软件包之间的不兼容性。它们不应该同时安装。

关于django - 如何修复 GeoDjango OSError : undefined Symbol?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/59652327/

25 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com