问pgAdmin4升级至6.9期
EN

Stack Overflow用户
提问于 2022-05-27 15:04:01
回答 1查看 469关注 0票数 0
以前，我在我的机器上安装了pgAdmin4版本5.2，今天我从网站下载后安装了6.9版的pgAdmin4。它安装正确无误，但最新版本的应用程序没有打开在我的机器上。以下是飞溅屏幕消失后我得到的错误信息：
在新安装之后，我现在需要做什么才能使pgadmin4在我的机器上正常工作？从清洁安装到重新启动机器，我已经尝试过几次了。
**The pgAdmin 4 server could not be contacted:**

pgAdmin Runtime Environment
--------------------------------------------------------
Python Path: "C:\Program Files\pgAdmin 4\v6\python\python.exe"
Runtime Config File: "C:\Users\krunal.chavda\AppData\Roaming\pgadmin\runtime_config.json"
pgAdmin Config File: "C:\Program Files\pgAdmin 4\v6\web\config.py"
Webapp Path: "C:\Program Files\pgAdmin 4\v6\web\pgAdmin4.py"
pgAdmin Command: "C:\Program Files\pgAdmin 4\v6\python\python.exe -s C:\Program Files\pgAdmin 4\v6\web\pgAdmin4.py"
Environment: 
  - ALLUSERSPROFILE: C:\ProgramData
  - APPDATA: C:\Users\krunal.chavda\AppData\Roaming
  - ASPNETCORE_ENVIRONMENT: UAT
  - CHROME_CRASHPAD_PIPE_NAME: \\.\pipe\crashpad_9684_FNBCYQROPXZWTXDR
  - CHROME_RESTART: NW.js|Whoa! NW.js has crashed. Relaunch now?|LEFT_TO_RIGHT
  - CommonProgramFiles: C:\Program Files\Common Files
  - CommonProgramFiles(x86): C:\Program Files (x86)\Common Files
  - CommonProgramW6432: C:\Program Files\Common Files
  - COMPUTERNAME: KA-LPT-261
  - ComSpec: C:\Windows\system32\cmd.exe
  - DriverData: C:\Windows\System32\Drivers\DriverData
  - HOMEDRIVE: C:
  - HOMEPATH: \Users\krunal.chavda
  - LOCALAPPDATA: C:\Users\krunal.chavda\AppData\Local
  - LOGONSERVER: \\HYD
  - NUMBER_OF_PROCESSORS: 4
  - OneDrive: C:\Users\krunal.chavda\OneDrive
  - OS: Windows_NT
  - Path: C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn\;C:\Program Files\Git\cmd;C:\Program Files\Docker\Docker\resources\bin;C:\ProgramData\DockerDesktop\version-bin;C:\Program Files\dotnet\;C:\Users\krunal.chavda\AppData\Local\Microsoft\WindowsApps;C:\Users\krunal.chavda\.dotnet\tools
  - PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
  - PGADMIN_INT_KEY: 9ec3f2f5-adc6-4cc9-a719-26e01ab7ed2f
  - PGADMIN_INT_PORT: 5050
  - PGADMIN_SERVER_MODE: OFF
  - PROCESSOR_ARCHITECTURE: AMD64
  - PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 78 Stepping 3, GenuineIntel
  - PROCESSOR_LEVEL: 6
  - PROCESSOR_REVISION: 4e03
  - ProgramData: C:\ProgramData
  - ProgramFiles: C:\Program Files
  - ProgramFiles(x86): C:\Program Files (x86)
  - ProgramW6432: C:\Program Files
  - PSModulePath: C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules
  - PUBLIC: C:\Users\Public
  - SystemDrive: C:
  - SystemRoot: C:\Windows
  - TEMP: C:\Users\KRUNAL~1.CHA\AppData\Local\Temp
  - TMP: C:\Users\KRUNAL~1.CHA\AppData\Local\Temp
  - USERDNSDOMAIN: MDC.ANBLICKS.COM
  - USERDOMAIN: MDC
  - USERDOMAIN_ROAMINGPROFILE: MDC
  - USERNAME: krunal.chavda
  - USERPROFILE: C:\Users\krunal.chavda
  - windir: C:\Windows
  - ZES_ENABLE_SYSMAN: 1
  - __COMPAT_LAYER: Installer
--------------------------------------------------------

2022-05-27 16:15:38,075: WARNING    werkzeug:   WebSocket transport not available. Install simple-websocket for improved performance.

 * Serving Flask app 'pgadmin' (lazy loading)
 * Environment: production
   WARNING: This is a development server. Do not use it in a production deployment.
   Use a production WSGI server instead.
 * Debug mode: off

2022-05-27 16:15:39,270: ERROR  werkzeug:   Error on request:
Traceback (most recent call last):
  File "json\decoder.py", line 353, in raw_decode
    
StopIteration: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 324, in run_wsgi
    execute(self.server.app)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 313, in execute
    application_iter = app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2095, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask_socketio\__init__.py", line 43, in __call__
    return super(_SocketIOMiddleware, self).__call__(environ,
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\engineio\middleware.py", line 74, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2080, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2077, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request
    self.try_trigger_before_first_request_functions()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1570, in try_trigger_before_first_request_functions
    self.ensure_sync(func)()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\__init__.py", line 55, in create_module_preference
    self.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\__init__.py", line 330, in register_preferences
    ServerType.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 124, in register_preferences
    paths.migrate_user_preferences(st.utility_path.pid,
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\preferences.py", line 656, in migrate_user_preferences
    pref.value = converter_func(pref.value)
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 108, in path_converter
    {item['version']: item for item in json.loads(old_path)}
  File "json\__init__.py", line 346, in loads
    
  File "json\decoder.py", line 337, in decode
    
  File "json\decoder.py", line 355, in raw_decode
    
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

2022-05-27 16:15:40,258: ERROR  werkzeug:   Error on request:
Traceback (most recent call last):
  File "json\decoder.py", line 353, in raw_decode
    
StopIteration: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 324, in run_wsgi
    execute(self.server.app)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 313, in execute
    application_iter = app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2095, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask_socketio\__init__.py", line 43, in __call__
    return super(_SocketIOMiddleware, self).__call__(environ,
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\engineio\middleware.py", line 74, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2080, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2077, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request
    self.try_trigger_before_first_request_functions()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1570, in try_trigger_before_first_request_functions
    self.ensure_sync(func)()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\__init__.py", line 55, in create_module_preference
    self.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\__init__.py", line 330, in register_preferences
    ServerType.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 124, in register_preferences
    paths.migrate_user_preferences(st.utility_path.pid,
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\preferences.py", line 656, in migrate_user_preferences
    pref.value = converter_func(pref.value)
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 108, in path_converter
    {item['version']: item for item in json.loads(old_path)}
  File "json\__init__.py", line 346, in loads
    
  File "json\decoder.py", line 337, in decode
    
  File "json\decoder.py", line 355, in raw_decode
    
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

2022-05-27 16:15:41,331: ERROR  werkzeug:   Error on request:
Traceback (most recent call last):
  File "json\decoder.py", line 353, in raw_decode
    
StopIteration: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 324, in run_wsgi
    execute(self.server.app)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 313, in execute
    application_iter = app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2095, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask_socketio\__init__.py", line 43, in __call__
    return super(_SocketIOMiddleware, self).__call__(environ,
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\engineio\middleware.py", line 74, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2080, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2077, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request
    self.try_trigger_before_first_request_functions()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1570, in try_trigger_before_first_request_functions
    self.ensure_sync(func)()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\__init__.py", line 55, in create_module_preference
    self.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\__init__.py", line 330, in register_preferences
    ServerType.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 124, in register_preferences
    paths.migrate_user_preferences(st.utility_path.pid,
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\preferences.py", line 656, in migrate_user_preferences
    pref.value = converter_func(pref.value)
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 108, in path_converter
    {item['version']: item for item in json.loads(old_path)}
  File "json\__init__.py", line 346, in loads
    
  File "json\decoder.py", line 337, in decode
    
  File "json\decoder.py", line 355, in raw_decode
    
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

2022-05-27 16:15:42,272: ERROR  werkzeug:   Error on request:
Traceback (most recent call last):
  File "json\decoder.py", line 353, in raw_decode
    
StopIteration: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 324, in run_wsgi
    execute(self.server.app)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 313, in execute
    application_iter = app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2095, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask_socketio\__init__.py", line 43, in __call__
    return super(_SocketIOMiddleware, self).__call__(environ,
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\engineio\middleware.py", line 74, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2080, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2077, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request
    self.try_trigger_before_first_request_functions()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1570, in try_trigger_before_first_request_functions
    self.ensure_sync(func)()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\__init__.py", line 55, in create_module_preference
    self.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\__init__.py", line 330, in register_preferences
    ServerType.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 124, in register_preferences
    paths.migrate_user_preferences(st.utility_path.pid,
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\preferences.py", line 656, in migrate_user_preferences
    pref.value = converter_func(pref.value)
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 108, in path_converter
    {item['version']: item for item in json.loads(old_path)}
  File "json\__init__.py", line 346, in loads
    
  File "json\decoder.py", line 337, in decode
    
  File "json\decoder.py", line 355, in raw_decode
    
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

2022-05-27 16:15:43,286: ERROR  werkzeug:   Error on request:
Traceback (most recent call last):
  File "json\decoder.py", line 353, in raw_decode
    
StopIteration: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 324, in run_wsgi
    execute(self.server.app)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 313, in execute
    application_iter = app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2095, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask_socketio\__init__.py", line 43, in __call__
    return super(_SocketIOMiddleware, self).__call__(environ,
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\engineio\middleware.py", line 74, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2080, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2077, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request
    self.try_trigger_before_first_request_functions()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1570, in try_trigger_before_first_request_functions
    self.ensure_sync(func)()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\__init__.py", line 55, in create_module_preference
    self.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\__init__.py", line 330, in register_preferences
    ServerType.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 124, in register_preferences
    paths.migrate_user_preferences(st.utility_path.pid,
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\preferences.py", line 656, in migrate_user_preferences
    pref.value = converter_func(pref.value)
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 108, in path_converter
    {item['version']: item for item in json.loads(old_path)}
  File "json\__init__.py", line 346, in loads
    
  File "json\decoder.py", line 337, in decode
    
  File "json\decoder.py", line 355, in raw_decode
    
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

2022-05-27 16:15:44,270: ERROR  werkzeug:   Error on request:
Traceback (most recent call last):
  File "json\decoder.py", line 353, in raw_decode
    
StopIteration: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 324, in run_wsgi
    execute(self.server.app)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 313, in execute
    application_iter = app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2095, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask_socketio\__init__.py", line 43, in __call__
    return super(_SocketIOMiddleware, self).__call__(environ,
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\engineio\middleware.py", line 74, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2080, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2077, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request
    self.try_trigger_before_first_request_functions()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1570, in try_trigger_before_first_request_functions
    self.ensure_sync(func)()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\__init__.py", line 55, in create_module_preference
    self.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\__init__.py", line 330, in register_preferences
    ServerType.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 124, in register_preferences
    paths.migrate_user_preferences(st.utility_path.pid,
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\preferences.py", line 656, in migrate_user_preferences
    pref.value = converter_func(pref.value)
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 108, in path_converter
    {item['version']: item for item in json.loads(old_path)}
  File "json\__init__.py", line 346, in loads
    
  File "json\decoder.py", line 337, in decode
    
  File "json\decoder.py", line 355, in raw_decode
    
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

2022-05-27 16:15:45,269: ERROR  werkzeug:   Error on request:
Traceback (most recent call last):
  File "json\decoder.py", line 353, in raw_decode
    
StopIteration: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 324, in run_wsgi
    execute(self.server.app)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 313, in execute
    application_iter = app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2095, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask_socketio\__init__.py", line 43, in __call__
    return super(_SocketIOMiddleware, self).__call__(environ,
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\engineio\middleware.py", line 74, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2080, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2077, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request
    self.try_trigger_before_first_request_functions()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1570, in try_trigger_before_first_request_functions
    self.ensure_sync(func)()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\__init__.py", line 55, in create_module_preference
    self.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\__init__.py", line 330, in register_preferences
    ServerType.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 124, in register_preferences
    paths.migrate_user_preferences(st.utility_path.pid,
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\preferences.py", line 656, in migrate_user_preferences
    pref.value = converter_func(pref.value)
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 108, in path_converter
    {item['version']: item for item in json.loads(old_path)}
  File "json\__init__.py", line 346, in loads
    
  File "json\decoder.py", line 337, in decode
    
  File "json\decoder.py", line 355, in raw_decode
    
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

2022-05-27 16:15:46,287: ERROR  werkzeug:   Error on request:
Traceback (most recent call last):
  File "json\decoder.py", line 353, in raw_decode
    
StopIteration: 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 324, in run_wsgi
    execute(self.server.app)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\werkzeug\serving.py", line 313, in execute
    application_iter = app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2095, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask_socketio\__init__.py", line 43, in __call__
    return super(_SocketIOMiddleware, self).__call__(environ,
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\engineio\middleware.py", line 74, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2080, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 2077, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request
    self.try_trigger_before_first_request_functions()
  File "C:\Program Files\pgAdmin 4\v6\python\Lib\site-packages\flask\app.py", line 1570, in try_trigger_before_first_request_functions
    self.ensure_sync(func)()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\__init__.py", line 55, in create_module_preference
    self.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\__init__.py", line 330, in register_preferences
    ServerType.register_preferences()
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 124, in register_preferences
    paths.migrate_user_preferences(st.utility_path.pid,
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\utils\preferences.py", line 656, in migrate_user_preferences
    pref.value = converter_func(pref.value)
  File "C:\Program Files\pgAdmin 4\v6\web\pgadmin\browser\server_groups\servers\types.py", line 108, in path_converter
    {item['version']: item for item in json.loads(old_path)}
  File "json\__init__.py", line 346, in loads
    
  File "json\decoder.py", line 337, in decode
    
  File "json\decoder.py", line 355, in raw_decode
    
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

2022-05-27 16:15:47,269: ERROR  werkzeug:   Error on request:
Traceback (most recent call last):
  File "json\decoder.py", line 353, in raw_decode
    
StopIteration: 0

During handling of the above exception, another exception occurred:
windows
pgadmin-4
回答 1

Stack Overflow用户

发布于 2022-06-09 08:45:47
在窗户上：
卸载以前版本的directory
remove
删除C：\用户\%用户名%\AppData\本地\pgadmin
C：\User\%用户名%\AppData\Localadadmin4 directory
remove C:\Users\%USERNAME%\AppData\Roaming\pgadmin directory
install新版本
票数 1
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/72407418
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