エラーの意味が分かりません。Traceback (most recent call last):

https://github.com/blobmon/simplechan
上の匿名掲示板を設置して、スレッドを作ろうと思ったのですが、以下のようなエラーが出てきません。

Traceback (most recent call last):
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 2309, in __call__
    return self.wsgi_app(environ, start_response)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 2295, in wsgi_app
    response = self.handle_exception(e)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1741, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 2292, in wsgi_app
    response = self.full_dispatch_request()
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1815, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1718, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1813, in full_dispatch_request
    rv = self.dispatch_request()
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1799, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/root/simplechan/app/app/__init__.py", line 70, in start_thread
    return handler.handle_start_thread()
  File "/root/simplechan/app/app/handler.py", line 252, in handle_start_thread
    img_verify_result = blob_handler.verify(app.config['UPLOAD_FOLDER'])
  File "/root/simplechan/app/app/blobHandler.py", line 35, in verify
    verify_image_res = self.verify_image()
  File "/root/simplechan/app/app/blobHandler.py", line 193, in verify_image
    self.filesize = BlobHandler.bytes_2_human_readable( self.save_tmp_image_and_return_img_size() )
  File "/root/simplechan/app/app/blobHandler.py", line 204, in save_tmp_image_and_return_img_size
    self.img.save( savepath_tmp, self.img_format )
  File "/root/simplechan/venv/lib/python2.7/site-packages/PIL/Image.py", line 1932, in save
    fp = builtins.open(filename, "w+b")
IOError: [Errno 2] No such file or directory: '/path/to/app/app/images/tmp_1529824081209917.png'

どうすれば解決できますか？

~app/config.cfgの部分を編集したら以下のようにエラーが出てきます。

This is the Copy/Paste friendly version of the traceback. You can also paste this traceback into a gist:  create past

Traceback (most recent call last):
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 2309, in __call__
    return self.wsgi_app(environ, start_response)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 2295, in wsgi_app
    response = self.handle_exception(e)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1741, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 2292, in wsgi_app
    response = self.full_dispatch_request()
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1815, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1718, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1813, in full_dispatch_request
    rv = self.dispatch_request()
  File "/root/simplechan/venv/lib/python2.7/site-packages/flask/app.py", line 1799, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/root/simplechan/app/app/__init__.py", line 70, in start_thread
    return handler.handle_start_thread()
  File "/root/simplechan/app/app/handler.py", line 252, in handle_start_thread
    img_verify_result = blob_handler.verify(app.config['UPLOAD_FOLDER'])
  File "/root/simplechan/app/app/blobHandler.py", line 35, in verify
    verify_image_res = self.verify_image()
  File "/root/simplechan/app/app/blobHandler.py", line 193, in verify_image
    self.filesize = BlobHandler.bytes_2_human_readable( self.save_tmp_image_and_return_img_size() )
  File "/root/simplechan/app/app/blobHandler.py", line 204, in save_tmp_image_and_return_img_size
    self.img.save( savepath_tmp, self.img_format )
  File "/root/simplechan/venv/lib/python2.7/site-packages/PIL/Image.py", line 1932, in save
    fp = builtins.open(filename, "w+b")
IOError: [Errno 2] No such file or directory: '/path/to/app/app/images/tmp_1530087947506601.png'
 
The debugger caught an exception in your WSGI application. You can now look at the traceback which led to the error. If you enable JavaScript you can also use additional features such as code execution (if the evalex feature is enabled), automatic pasting of the exceptions and much more. 
Brought to you by DON'T PANIC, your friendly Werkzeug powered traceback interpreter.

最初のgist というところは何かのリンクみたいなものでした。そのリンク先は
https://gist.github.com/discover
でした。

Orlofsky

2018/06/24 11:22

URLは https://teratail.com/help#about-markdown の[リンク]を使ってください。

行動規範の内容に同意します

回答1件

ベストアンサー

/path/to/appは自分がそのアプリを置いたパスを書けということなので、適宜書き換える必要があります。
readmeには/app/app/appconfig_template.cfgの名前を変えて書き換えろという記載がありますが、ちゃんとその手順を済ませましたか？

Finally, rename appconfig_template.cfg to appconfig.cfg and update proper UPLOAD_PATH, DB_NAME, DB_ROLE, and hash values as required.

投稿2018/06/24 07:45

質問をすることでしか得られない、回答やアドバイスがある。

15分調べてもわからないことは、質問しよう！

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