не удается найти обработчик scriptprocessor в конфигурации приложения fastcgi
Не удается найти обработчик scriptprocessor в конфигурации приложения fastcgi
Вопрос
Have a website I’m trying to deploy. MVC2 website contains 1 virtual directory ‘blog’ with ASP.NET app and 1 subdirectory ‘qa’ with PHP app.
Web-app works fine. Virtual directory is fine as well. ‘php’ folder contains php distribution. The PHP app is returning the above error. Any advice? Many thanks!
Relevant info from web.config:
Auto-scaling & monitoring service for Windows Azure applications at http://www.paraleap.com
Ответы
> scriptProcessor could not be found in application configuration
The issue has been described in How to fix HTTP 500 Internal Server Error in CGI Web Role when using Azure Cloud Tools 1.3. The cause is that we need to configure a fast cgi application in IIS before using it in handler mapping. Unfortunately, the workaround is to use HWC (Hosted Web Core) mode by commenting out the Sites element but you are relying Full IIS to host multiple web sites in a web role.
Python 3.5.2 cannot find web.config FastCGI handlers setup #2
Comments
YoungjaeKim commented Nov 7, 2016
As per microsoft/PTVS#1791 (comment) issue, Python 3.5.2 extension (both x86/x64) does not load web.confing FastCGI setup while 3.5.1 works fine.
Reproduce repository
Web.config
Error message
scriptProcessor could not be found in application configuration
The text was updated successfully, but these errors were encountered:
RafalZajac commented Nov 24, 2016
If you’re getting the error message «scriptProcessor could not be found in application configuration» it means that the fastCGI application (e.g. D:\home\Python35\python.exe) has not been declared within the applicationHost.config. The executable should be added as an in the configuration->system.webServer->fastCgi section.
When you install the extension it should copy the applicationHost.xdt transformation file to d:\home\site folder. The transformation file would then be used by the site to add necessary entries to the applicationHost.config. The content folder of the packages seem to have the xdt files (e.g. https://github.com/Azure/azure-python-siteextensions/blob/master/2712×86/content/applicationHost.xdt) but the file is not being copied during the installation of the extension.
After I addaed the file manually it solved the problem.
jtanx commented Dec 29, 2016 •
I’m getting this problem too, using Python 2.7.12 (both x86/x64).
I tried adding both applicationHost.xdt to D:\home\site and also its contents directly to web.config (minus the xdt:Transform=»InsertIfMissing» ), but neither seems to help.
jtanx commented Dec 29, 2016 •
I got it to work by:
jtanx commented Dec 29, 2016
Some further messing around and I got it to work via the XDT:
zooba commented Mar 22, 2017
Thanks! I’ll add that to the updates I’m about to push
YoungjaeKim commented Mar 22, 2017
zooba commented Mar 24, 2017
YoungjaeKim commented Mar 24, 2017 •
@zooba // I tested with 3.5.2 x64 and still has the problem. so will 3.5.2 remain this issue?
I’m not using this version but I’ve given Flask+WebApp instruction to people many times. if the problem remains on this version, I have to give acknowledgement.
Getting 500 Internal Server Error when setting up Python and Flask with FastCgiModule on Windows
Anyone able to set up Python with IIS? Been trying to figure it out, but it’s not working and it’s driving me crazy. I see plenty of examples but I can not get it to work.
Here is my setup
Path of Python + Flask web app
Here are the steps I followed:
In the IIS Manager, highlighted web server and in FastCGI Settings added an application with the values:
Created a website called MyWebSite pointing to C:\inetpub\wwwroot
In the handler mapping settings for web site, added a module mapping for FastCgiModule:
Simple Python app using Flask found on the web and added it to the web root folder. So at C:\inetpub\wwww there are just 3 files: app.py, web.config, and wfastcgi.py
global module section:
system webserver section:
So some reason it does not work as expected.
This is what I am experiencing:
The things I’ve tried.
The scriptProcessor for the handler doesn’t seem to be called correctly. It does seem to be called though because when I change the value to something else I get an error:
I thought it was a permissions thing so i made sure NETWORK SERVICE account has Read&Execute. I even gave everyone account Full control. I believe NETWORK SERVICE is the account that needs permission, I think.
I added logging to log out debug information in app.py. I did not get any logging information to be able to write out to log file. I am not sure how wfastcgi.py uses the IIS configurations, even if I added it to the web.config, to set up the location of the log file. Maybe that if the scriptProcessor is actually getting called, it will set it up eventually. But looking at the code it seems to using system environment variable, so I just added WSGI_LOG value as a OS environment variable. Still not logging debug info to the log file.
So I tried, running the python executable with the wfastcgi file as the argument straight on the command line, and it seems to work as expected, entering the wfastcgi while loop and waiting for a request. And it also logs the debug info to the log file.
And when I run the python server it works when I navigate to localhost:8081 in the browser, so I suspect it is a configuration thing.
So what is going on. I’m out of ideas. Any help would be appreciated.
Thanks! This is driving me nuts.
4 Answers 4
Based on the description, looks like you need some configuration changes on IIS. I have below configuration settings on IIS 7.5 and running Python Flask with FastCgiModule. Here are the steps you can take:
Select the sitename on left and double click on Handler Mappings. On right pane under Actions, click «Add Module Mapping» and enter
Hope it will help you and save some time for those who encounters the same issue in future.
I know that this question is some months old, but I think I need to share my solution. It really could help someone stuck in the same situation as I wasn’t able to find a single person with this issue addressed. We were two inches close of giving up to an alternative server manager, as I spent no less than a complete day of work around this issue, crawling the entire internet in effort to find an explanation or any clue of a working solution.
It appeared that the input I had the issue with was:
Executable (optional): C:\Python27\python.exe | C:\Python27\Scripts\wfastcgi.py
What did it, was to remove the spacing around the paths in the «Executable (optional)» field. I was deeply assuming that such a field who carries two inputs was kind enough to trim the parsed values so I was doing exactly the same spacing each time. But I was wrong and my resulting configuration was a mapping with gamble dumble path with a whitespace before it and whatever. After removing all the whitespaces, which is very uncomfortable for me to look at, it worked as expected without even having to delete the handler and put it back. This kind of delete it and try again suggestions on IIS forums are polluting developer’s mind with false belief that everything needs to be undone, when it really just needs good configurations.
Executable (optional): C:\Python27\python.exe|C:\Python27\Scripts\wfastcgi.py
I hope this helps someone, and if a MS developper gets here by any chance, please remove this evil hack of double-input field, since afterwards it’s divided in two distinct fields if you go in fastCgi Settings on the global level and it’s just misleading to ask two inputs in one field somewhere else. At least trim both values so deep practitioners of input list padding don’t crash against this issue ever again! It is extremely puzzling to face an issue where the error says that basically what you just entered is not there.
Update:
It is worth mentioning that in the end, you must expose the application object inside the python module to IIS and nothing more. This may seem obvious to some people, but it’s not well documented and it will crash if the python module actually starts the app on his side too. It absolutely needs something like this to have a working dev environment as well:
Azure flask scriptProcessor не удалось найти в конфигурации приложения
Я пытаюсь развернуть приложение Python Flask в веб-приложении Azure. Я создал веб-приложение (Flask) и опубликовал свой код. После публикации я получаю ниже ошибку с сайта.
Когда я проверил журнал, я увидел следующую ошибку.
Но это происходило только в моей подписке(бесплатная подписка получилась с MSDN). Но прекрасно работает в организации подписка.
1 ответ
я работаю на веб-сайте python/flask на Azure, который подключается к базе данных ms sql. Некоторые запросы приводят к следующей ошибке: D:\home\python361x64\python.exe-процесс FastCGI превысил настроенный тайм-аут запроса Я предполагаю, что это проблема тайм-аута, но я не могу найти способ.
Я постоянно получаю следующую ошибку при развертывании Azure Web с помощью Flask: Unhandled exception in wfastcgi.py: Traceback (most recent call last): File D:\home\python364x64\wfastcgi.py, line 791, in main env, handler = read_wsgi_handler(response.physical_path) File.
Настройки должны находиться в файле applicationHost.config (в разделе system.webServer ) файла IIS. Просто поместить его в web.config не работает (подтверждено тестированием на локальном IIS, а не в Azure). Пример конфигурации может выглядеть следующим образом:
Возможно, вы захотите изменить эту конфигурацию.
Похожие вопросы:
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Я пытаюсь обслуживать приложение Flask из веб-приложения IIS под веб-сайтом по умолчанию, но не могу заставить его работать. Вот подробности:: OS: Windows Server 2016 DataCenter Edition IIS.
я работаю на веб-сайте python/flask на Azure, который подключается к базе данных ms sql. Некоторые запросы приводят к следующей ошибке: D:\home\python361x64\python.exe-процесс FastCGI превысил.
Я постоянно получаю следующую ошибку при развертывании Azure Web с помощью Flask: Unhandled exception in wfastcgi.py: Traceback (most recent call last): File D:\home\python364x64\wfastcgi.py, line.
Я наткнулся на стену, развернув небольшое приложение Flask в Azure. Приложение отлично работает локально и на Heroku, но возвращает внутреннюю ошибку сервера на Azure. Вот журнал: logs.txt StdErr.
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Моя проблема заключается в том, что я пытаюсь развернуть простой flask app.py : from flask import Flask app = Flask(__name__) @app.route(/) def hello(): return Hello from FastCGI via IIS! if.
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Не удается найти обработчик scriptprocessor в конфигурации приложения fastcgi
Вопрос
Have a website I’m trying to deploy. MVC2 website contains 1 virtual directory ‘blog’ with ASP.NET app and 1 subdirectory ‘qa’ with PHP app.
Web-app works fine. Virtual directory is fine as well. ‘php’ folder contains php distribution. The PHP app is returning the above error. Any advice? Many thanks!
Relevant info from web.config:
Auto-scaling & monitoring service for Windows Azure applications at http://www.paraleap.com
Ответы
> scriptProcessor could not be found in application configuration
The issue has been described in How to fix HTTP 500 Internal Server Error in CGI Web Role when using Azure Cloud Tools 1.3. The cause is that we need to configure a fast cgi application in IIS before using it in handler mapping. Unfortunately, the workaround is to use HWC (Hosted Web Core) mode by commenting out the Sites element but you are relying Full IIS to host multiple web sites in a web role.