[GRASS-web] GrassGIS系统启动错误。

[Markus Neteler]

Hi,

(I translated your message with Google Translator to English)

You wrote - correct me if I am wrong - that you have a newly installed
Windows 10 system, downloaded GRASS GIS 7.6.1, and the installation
prompts you to download some c++ redistribution package.

Question: is the name you saw there really "WindowsC++ redistribution
package 2015"?

I cannot find it online but see different "Microsoft Visual C++
Redistributable Packages":

https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads

Maybe Windows 10 requires the 2017 edition (or later) and not the 2015 version?

Best regards,

Markus


On Sat, Sep 28, 2019 at 6:29 AM xuzhh at drgis.com <xuzhh at drgis.com> wrote:
>
> 您好：
> 全新安装的Windows10系统，下载grass7.6.1，安装中提示下载WindowsC++ redistribution package失败。但安装完成了。
> 另外，单独下载安装了WindowsC++ redistribution package 2015。
> 启动时出现下列信息。
> 反复尝试过几次，提示信息都是这样的。
>
> 请问如何解决？
>
> Cleaning up temporary files...
> Starting GRASS GIS...
> Traceback (most recent call last):
>   File "C:\Program Files\GRASS GIS 7.6\gui\wxpython\gis_set.py", line 42, in <module>
>     from startup.guiutils import SetSessionMapset, NewMapsetDialog
>   File "C:\Program Files\GRASS GIS 7.6\gui\wxpython\startup\guiutils.py", line 25, in <module>
>     from gui_core.dialogs import TextEntryDialog
>   File "C:\Program Files\GRASS GIS 7.6\gui\wxpython\gui_core\dialogs.py", line 44, in <module>
>     from gui_core.gselect import LocationSelect, MapsetSelect, Select, \
>   File "C:\Program Files\GRASS GIS 7.6\gui\wxpython\gui_core\gselect.py", line 70, in <module>
>     from grass.pygrass import messages
>   File "C:\Program Files\GRASS GIS 7.6\etc\python\grass\pygrass\messages\__init__.py", line 19, in <module>
>     import grass.lib.gis as libgis
>   File "C:\Program Files\GRASS GIS 7.6\etc\python\grass\lib\gis.py", line 23, in <module>
>     _libs["grass_gis.7.6"] = load_library("grass_gis.7.6")
>   File "C:\Program Files\GRASS GIS 7.6\etc\python\grass\lib\ctypes_loader.py", line 62, in load_library
>     return self.load(path)
>   File "C:\Program Files\GRASS GIS 7.6\etc\python\grass\lib\ctypes_loader.py", line 240, in load
>     return _WindowsLibrary(path)
>   File "C:\Program Files\GRASS GIS 7.6\etc\python\grass\lib\ctypes_loader.py", line 223, in __init__
>     self.cdll = ctypes.cdll.LoadLibrary(path)
>   File "C:\Program Files\GRASS GIS 7.6\Python27\lib\ctypes\__init__.py", line 444, in LoadLibrary
>     return self._dlltype(name)
>   File "C:\Program Files\GRASS GIS 7.6\Python27\lib\ctypes\__init__.py", line 366, in __init__
>     self._handle = _dlopen(self._name, mode)
> WindowsError: [Error 126]
> ERROR: Error in GUI startup. See messages above (if any) and if necessary, please report this error to the GRASS developers.
> On systems with package manager, make sure you have the right GUI package, probably named grass-gui, installed.
> To run GRASS GIS in text mode use the --text flag.
> Use '--help' for further options
>      grass76 --help
> See also: https://grass.osgeo.org/grass76/manuals/helptext.html
> Exiting...
> 请按任意键继续. . .
>
> ________________________________
> xuzhh at drgis.com
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