shr*_*rey 5 google-app-engine python-3.x gcloud
当我访问我的网站 ( https://osm-messaging-platform.appspot.com ) 时,我在主网页上收到此错误:
502 Bad Gateway. nginx/1.14.0 (Ubuntu).
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这真的很奇怪,因为当我在本地运行时
python app.py
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我没有收到任何错误,我的应用程序和网站加载正常。
我已经尝试过查找它,但是我在堆栈溢出中找到的大多数答案要么没有错误,要么与我无关。这是我查看 GCloud 日志时的错误:
019-02-07 02:07:05 default[20190206t175104] Traceback (most recent
call last): File "/env/lib/python3.7/site-
packages/gunicorn/arbiter.py", line 583, in spawn_worker
worker.init_process() File "/env/lib/python3.7/site-
packages/gunicorn/workers/gthread.py", line 104, in init_process
super(ThreadWorker, self).init_process() File
"/env/lib/python3.7/site-packages/gunicorn/workers/base.py", line
129, in init_process self.load_wsgi() File
"/env/lib/python3.7/site-packages/gunicorn/workers/base.py", line
138, in load_wsgi self.wsgi = self.app.wsgi() File
"/env/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in
wsgi self.callable = self.load() File
"/env/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 52,
in load return self.load_wsgiapp() File
"/env/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 41,
in load_wsgiapp return util.import_app(self.app_uri) File
"/env/lib/python3.7/site-packages/gunicorn/util.py", line 350, in
import_app __import__(module) ModuleNotFoundError: No module
named 'main'
2019-02-07 02:07:05 default[20190206t175104] [2019-02-07 02:07:05
+0000] [25] [INFO] Worker exiting (pid: 25)
2019-02-07 02:07:05 default[20190206t175104] [2019-02-07 02:07:05
+0000] [8] [INFO] Shutting down: Master
2019-02-07 02:07:05 default[20190206t175104] [2019-02-07 02:07:05
+0000] [8] [INFO] Reason: Worker failed to boot.
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这是我的 app.yaml 文件的内容:
runtime: python37
handlers:
# This configures Google App Engine to serve the files in the app's
static
# directory.
- url: /static
static_dir: static
- url: /.*
script: auto
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我希望它显示我的网站,但它没有。任何人都可以帮忙吗?
产生该错误的原因是 App Engine 标准 Python37 运行时main.py默认处理文件中的请求。我猜你没有这个文件,你正在处理文件中的请求app.py。
日志回溯也指向它: ModuleNotFoundError: No module named 'main'
将app.py文件名更改为名称,main.py然后重试。
作为一般规则,建议遵循App Engine 标准文档中的此文件结构:
your-app/
app.yamlmain.pyrequirements.txtstatic/
script.jsstyle.csstemplates/
index.html我相信这对您的情况来说有点矫枉过正,但是如果您需要自定义入口点,请阅读他的 Python3 运行时文档以了解有关如何配置它的更多信息。
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