导入GDAL会打印出很多错误消息，但仍然有效

Question

所以，我不应该抱怨，但这很烦人。在我的安装程序（Windows Server 2012 R2）上，在终端中导入Python中的GDAL将打印以下内容：

>>> import gdal
ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
BAG.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
BAG.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
FITS.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
FITS.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
GMT.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
GMT.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
HDF4.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
HDF4.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
HDF4Image.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
HDF4Image.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
HDF5.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
HDF5.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
HDF5Image.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
HDF5Image.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
netCDF.dll
193: %1 is not a valid Win32 application.

ERROR 1: Can't load requested DLL: C:\Program Files (x86)\GDAL\gdalplugins\gdal_
netCDF.dll
193: %1 is not a valid Win32 application.

>>>

但我仍然可以毫无问题地使用GDAL，尽管有这些信息。在Jupyter中，这些错误不会被打印出来。就其本身而言，只要功能不中断，我就不关心这些消息，对于我的用例来说，它不会。但是，我调用的函数使用multiprocessing Pool，在12个内核上导入GDAL，它不必要地打印出12次。这让人恼火，主要是因为它模糊了我感兴趣的输出：执行进度。对此我能做些什么（或者隐藏这些消息，或者解决导致这些消息出现的潜在问题）？在

注意，Python版本是：Python 3.5.1 | Anaconda custom（64位）|（默认值，2016年2月16日，09:49:46）[MSC v.1900 64位（AMD64）]。GDAL显然是从Anaconda安装的，它来自IOOS定制包。GDAL版本为1.11.4，np110py35 U vc14 U 7。在

Answer 1

查看the source，可以看到它试图在try/except块中导入模块。它将打印GDAL错误，但不会引发Python异常，除非使用gdal.UseExceptions()启用该模式。在

某些函数/功能可能会出错，但您只是没有在脚本中使用它们。具体来说，它正在寻找一些HDF和其他格式的驱动程序。编译OSGEO/GDAL时可能会遇到问题，因为对其中一些格式的支持需要特殊的构建。在

如果您确实需要对这些格式的支持，您应该重新构建，或者重新开始新的“普通”安装。在