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我在 Centos7 上工作，我的 VM 上有 istalle GNU Health 和 tryton，但我无法通过端口 8000 连接到服务器。我尝试了nmap -PN -p 8000 localhost命令：

Starting Nmap 6.40 ( http://nmap.org ) at 2020-09-03 15:23 CET
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000068s latency).
Other addresses for localhost (not scanned): 127.0.0.1
PORT     STATE  SERVICE
8000/tcp closed http-alt

Nmap done: 1 IP address (1 host up) scanned in 0.26 seconds

我的 trytond.conf 文件如下所示：

[database]
uri = postgresql://localhost:5432
path = /home/gnuhealth/attach

[web]
listen = localhost:8000

[webdav]
listen = *:8080
ssl_webdav = False

[jsonrpc]
listen=*:8000

我也试过 netsat 命令：netstat -tupan | grep 8000。但是没有输出！！当我运行 cdexe 然后 ./trytond --verbose 来验证服务器是否正在运行时，它会向我显示此错误消息：

7610 140256688604992 [2020-09-03 14:41:29,020] INFO trytond.config using /home/gnuhealth/gnuhealth/tryton/server/config/trytond.conf as configuration files
7610 140256688604992 [2020-09-03 14:41:29,615] INFO trytond.modules ir:registering classes
7610 140256688604992 [2020-09-03 14:41:29,615] INFO trytond.modules res:registering classes
7610 140256688604992 [2020-09-03 14:41:29,615] INFO trytond.modules country:registering classes
7610 140256688604992 [2020-09-03 14:41:29,616] INFO trytond.modules currency:registering classes
7610 140256688604992 [2020-09-03 14:41:29,618] INFO trytond.modules tests:registering classes
7610 140256688604992 [2020-09-03 14:41:29,618] INFO trytond.modules webdav:registering classes
7610 140256688604992 [2020-09-03 14:41:29,619] INFO trytond.modules calendar:registering classes
7610 140256688604992 [2020-09-03 14:41:29,683] INFO trytond.modules party:registering classes
7610 140256688604992 [2020-09-03 14:41:29,692] INFO trytond.modules company:registering classes
7610 140256688604992 [2020-09-03 14:41:29,731] INFO trytond.modules account:registering classes
7610 140256688604992 [2020-09-03 14:41:29,756] INFO trytond.modules product:registering classes
7610 140256688604992 [2020-09-03 14:41:29,760] INFO trytond.modules account_product:registering classes
7610 140256688604992 [2020-09-03 14:41:29,763] INFO trytond.modules health:registering classes
7610 140256688604992 [2020-09-03 14:41:29,797] INFO trytond.modules stock:registering classes
7610 140256688604992 [2020-09-03 14:41:29,821] INFO trytond.modules account_invoice:registering classes
7610 140256688604992 [2020-09-03 14:41:29,839] INFO trytond.modules health_archives:registering classes
7610 140256688604992 [2020-09-03 14:41:29,844] INFO trytond.modules health_calendar:registering classes
7610 140256688604992 [2020-09-03 14:41:29,849] INFO trytond.modules health_contact_tracing:registering classes
7610 140256688604992 [2020-09-03 14:41:29,851] INFO trytond.modules health_crypto:registering classes
7610 140256688604992 [2020-09-03 14:41:29,854] INFO trytond.modules health_ems:registering classes
7610 140256688604992 [2020-09-03 14:41:29,859] INFO trytond.modules health_federation:registering classes
7610 140256688604992 [2020-09-03 14:41:29,952] INFO trytond.modules health_genetics:registering classes
7610 140256688604992 [2020-09-03 14:41:29,954] INFO trytond.modules health_gyneco:registering classes
7610 140256688604992 [2020-09-03 14:41:29,958] INFO trytond.modules health_icd10:registering classes
7610 140256688604992 [2020-09-03 14:41:29,959] INFO trytond.modules health_icd10pcs:registering classes
7610 140256688604992 [2020-09-03 14:41:29,960] INFO trytond.modules health_icd9procs:registering classes
7610 140256688604992 [2020-09-03 14:41:29,960] INFO trytond.modules health_icpm:registering classes
7610 140256688604992 [2020-09-03 14:41:29,961] INFO trytond.modules health_imaging:registering classes
7610 140256688604992 [2020-09-03 14:41:29,963] INFO trytond.modules health_iss:registering classes
7610 140256688604992 [2020-09-03 14:41:29,965] INFO trytond.modules health_lab:registering classes
7610 140256688604992 [2020-09-03 14:41:29,969] INFO trytond.modules health_lifestyle:registering classes
7610 140256688604992 [2020-09-03 14:41:29,971] INFO trytond.modules health_ophthalmology:registering classes
7610 140256688604992 [2020-09-03 14:41:29,973] INFO trytond.modules health_pediatrics:registering classes
7610 140256688604992 [2020-09-03 14:41:29,975] INFO trytond.modules health_reporting:registering classes
7610 140256688604992 [2020-09-03 14:41:30,597] WARNING py.warnings /home/gnuhealth/.local/lib/python3.6/site-packages/matplotlib/backends/backend_gtk3.py:40: DeprecationWarning: Gdk.Cursor.new is deprecated
  cursors.MOVE:          Gdk.Cursor.new(Gdk.CursorType.FLEUR),


(trytond:7610): Gdk-CRITICAL **: 14:41:30.598: gdk_cursor_new_for_display: assertion 'GDK_IS_DISPLAY (display)' failed
7610 140256688604992 [2020-09-03 14:41:30,605] INFO trytond.modules health_socioeconomics:registering classes
7610 140256688604992 [2020-09-03 14:41:30,607] INFO trytond.modules health_surgery:registering classes
7610 140256688604992 [2020-09-03 14:41:30,611] INFO trytond.modules health_who_essential_medicines:registering classes
7610 140256688604992 [2020-09-03 14:41:30,612] INFO trytond.modules stock_lot:registering classes
7610 140256688604992 [2020-09-03 14:41:30,614] INFO trytond.modules account_invoice_stock:registering classes
7610 140256688604992 [2020-09-03 14:41:30,615] INFO trytond.modules health_crypto_lab:registering classes
7610 140256688604992 [2020-09-03 14:41:30,616] INFO trytond.modules health_disability:registering classes
7610 140256688604992 [2020-09-03 14:41:30,619] INFO trytond.modules health_genetics_uniprot:registering classes
7610 140256688604992 [2020-09-03 14:41:30,620] INFO trytond.modules health_history:registering classes
7610 140256688604992 [2020-09-03 14:41:30,621] INFO trytond.modules health_inpatient:registering classes
7610 140256688604992 [2020-09-03 14:41:30,626] INFO trytond.modules health_mdg6:registering classes
7610 140256688604992 [2020-09-03 14:41:30,627] INFO trytond.modules health_ntd:registering classes
7610 140256688604992 [2020-09-03 14:41:30,627] INFO trytond.modules health_orthanc:registering classes
7610 140256688604992 [2020-09-03 14:41:30,682] INFO trytond.modules health_pediatrics_growth_charts:registering classes
7610 140256688604992 [2020-09-03 14:41:30,683] INFO trytond.modules health_qrcodes:registering classes
7610 140256688604992 [2020-09-03 14:41:30,699] INFO trytond.modules health_services:registering classes
7610 140256688604992 [2020-09-03 14:41:30,702] INFO trytond.modules health_inpatient_calendar:registering classes
7610 140256688604992 [2020-09-03 14:41:30,703] INFO trytond.modules health_insurance:registering classes
7610 140256688604992 [2020-09-03 14:41:30,706] INFO trytond.modules health_ntd_chagas:registering classes
7610 140256688604992 [2020-09-03 14:41:30,707] INFO trytond.modules health_ntd_dengue:registering classes
7610 140256688604992 [2020-09-03 14:41:30,709] INFO trytond.modules health_nursing:registering classes
7610 140256688604992 [2020-09-03 14:41:30,711] INFO trytond.modules health_pediatrics_growth_charts_who:registering classes
7610 140256688604992 [2020-09-03 14:41:30,713] INFO trytond.modules health_profile:registering classes
7610 140256688604992 [2020-09-03 14:41:30,714] INFO trytond.modules health_services_lab:registering classes
7610 140256688604992 [2020-09-03 14:41:30,715] INFO trytond.modules purchase:registering classes
7610 140256688604992 [2020-09-03 14:41:30,724] INFO trytond.modules sale:registering classes
Traceback (most recent call last):
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-5.0.25/trytond/modules/__init__.py", line 53, in import_module
    module = importlib.import_module(fullname)
  File "/usr/lib64/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'trytond.modules.sale'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "./trytond", line 29, in <module>
    Pool.start()
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-5.0.25/trytond/pool.py", line 102, in start
    register_classes()
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-5.0.25/trytond/modules/__init__.py", line 331, in register_classes
    the_module = import_module(module)
  File "/home/gnuhealth/gnuhealth/tryton/server/trytond-5.0.25/trytond/modules/__init__.py", line 77, in import_module
    module = spec.loader.load_module()
  File "<frozen importlib._bootstrap_external>", line 399, in _check_name_wrapper
  File "<frozen importlib._bootstrap_external>", line 823, in load_module
  File "<frozen importlib._bootstrap_external>", line 682, in load_module
  File "<frozen importlib._bootstrap>", line 265, in _load_module_shim
  File "<frozen importlib._bootstrap>", line 684, in _load
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/usr/local/lib/python3.6/site-packages/trytond/modules/sale/__init__.py", line 5, in <module>
    from . import sale
  File "/usr/local/lib/python3.6/site-packages/trytond/modules/sale/sale.py", line 8, in <module>
    from trytond.i18n import gettext
ModuleNotFoundError: No module named 'trytond.i18n'

我不知道出了什么问题，我该怎么办。

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1 回答 1

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看来你混合了一些tryton系列。trytond.i18n 包（由 sale 模块使用）是在 5.2 系列上引入的，但您正在使用 5.0 系列运行 trytond 服务器。

为了确保 tryton 正常工作，您应该使用相同系列的所有组件：服务器、客户端和所有模块。系列由组件版本的前两位数字确定。所以如果你想使用 5.0 系列，你所有的组件版本都应该是 5.0.x（其中 x 是任意数字）。

为了解决这个问题，我建议您删除所有 tryton 组件（服务器和模块）并从头开始重新安装它们，以确保一切都运行正确的版本。

于 2020-09-03T15:11:27.583 回答