从雷鸟那里发邮件有问题。我将SMTP服务器配置为smtp.gmail.com,而smtp.google.com仍然收到错误消息
Sending of message failed.
The message could not be sent because connecting to SMTP server smtp.googlemail.com failed.
The server may be unavailable or is refusing SMTP connections.
Please verify that your SMTP server settings are cor
我试着打开django-cms一个我有一段时间没有工作的项目
python mange.py runserver
我有一个错误:
Users/Alex/.virtualenvs/jpc_pabulum/lib/python2.7/site-packages/reversion/__init__.py:35:
UserWarning: django- reversion 1.6.1 is intended for use with django 1.4.0.
You are running django 1.4.1, so some features,
最近,我们把客户的网站从DigitalOcean 5美元的液滴LEMP堆栈转移到朋友的私人服务器上,以尽量减少开支。它应该飞得更快,但它没有因为某种原因而开始减少一些奇怪的错误,甚至比上一个实例运行得慢。不幸的是,服务器管理员不太确定原因是什么。论坛上有人建议将插件文件夹的权限更改为775,但我对此表示怀疑。
当我们尝试更新大约20个插件时,最终会出现以下错误:504 Gateway Time-out nginx
更新一个插件:
The update process is starting. This process may take a while on some hosts, so ple
当我使用或操作器\机器人将一次发送5条消息并继续循环时,我遇到了问题。不使用or操作符,它工作得很好。它还将接受一些字母,如c,或h来启动循环,这是奇怪的。
这是它将打印出来的不和谐的代码。
Hello @thehiddencheese! This bot is currently used for testing only. Features will be added in the future, however for more info, please contact @thehiddencheese.
Hello @thehiddencheese's test bot! Th
react-hot-loader.development.js?9cb3:2375 React-Hot-Loader: react--dom patch is not detected. React 16.6+ features may not work.
**我的react版本"react": "^16.12.0",**
和
"react-hot-loader": "^4.12.19",
有什么解决方案吗?
我希望重构一些重复性的代码块,如下所示: if condition == True:
print("Doing some light work.")
else:
print("Doing some work.")
pass # this may be different for different purposes.
print("Doing some other work.") 其中所有的print语句表示块重复中常见的一些任务。 有相当多这样的代码块,我正在尝试排除重复--即,除了上面块中由pas
我已经用Koa2设置了一个应用程序接口,它在发布到/contact时向mailgun发送一个带有名称、电子邮件和消息的请求。电子邮件发送得很好,但我在控制台客户端得到了404。为什么我会有这样的行为?
module.exports = {
/**
*@api {post} /contact
*@apiGroup Public
* @apiName sendMail
* @apiParam {String} [name] User needs to provide their name
* @apiParam {String} [email] User needs to provid
我正在尝试用C#编写一个工具,它将接受任何XML文件(结构未定义),并将生成名称和值的列表。除了XML包含一个带有标记的描述节点的情况外,我的大部分工作都是正常的。以下面的XML为例:
<TESTROOT>
<MAIN>
<TITLE>This is a test title</TITLE>
<VERSION>v1.0</VERSION>
</MAIN>
<CONTACT>
<NAME>Some contact person</NAME>
我在Gatsby项目中更新了一些npm包,现在我在控制台中看到以下警告:
React-hot-loader: react--dom patch is not detected. React 16.6+ features may not work.
但是,当我查看源代码时,有一条注释:
// Actually everything works...
这个警告到底是什么意思?这是我应该解决的问题,还是让它自己解决?
试图导入csv文件,如下所示:
psql -h 127.0.0.1 -d jira_statistics -U admin -p 5432 -c "COPY bugs FROM '/home/centos/bugs.csv' delimiter '|' csv;"
Password for user admin:
ERROR: could not open file "/home/centos/bugs.csv" for reading: No such file or directory
HINT: COPY FROM i
我的应用程序被拒绝了,它显示了这样的信息:
它说它在iPad运行中有bug,但我只为iPhone而不是为iPad构建了这个应用程序。当我在具有相同功能的iPhone 5上测试它时,它工作正常,在直播电视中,我给出了一个url,它从服务器上下来几次,显示这个事件当前不起作用的消息。如何解决这些问题。
We found that your app exhibited one or more bugs, when reviewed oniPad running iOS 7.1.1 and iPhone 5s running iOS 7.1.1, on both Wi-Fi and cellular
当我使用铬浏览器时,就会发生这种情况。
$ chromium-browser
[15136:15170:0301/012914.214743:FATAL:nss_util.cc(631)] NSS_VersionCheck("3.26") failed. NSS >= 3.26 is required. Please upgrade to the latest NSS, and if you still get this error, contact your distribution maintainer.
Aborted (core dumped)
我发现这可能有帮助
我试图在Ubuntu18.04上安装CUDA 9.2,以下是网站:
我已经下载了NVIDIA工具包( shell脚本cuda_9.2.88_396.26_linux),但是当我运行它($sudo sh cuda_9.2.88_396.26_linux)时,我得到的是:
Installing the NVIDIA display driver...
A system reboot is required to continue installation. Please reboot then run the installer again.
An attmept has been made t
我已经升级了从Ubuntu12.04到14.04LTS,但升级后出现错误后,安装任何软件。我试着安装icedtea-netx。通常会出现以下错误
Setting up tex-common (4.04) ...
Ignoring /etc/texmf/texmf.d/05TeXMF.cnf during generation of texmf.cnf, please remove manually!
Ignoring /etc/texmf/texmf.d/15Plain.cnf during generation of texmf.cnf, please remove manually!
Ig
我使用的是一个自定义主题,有一行写着<?php sg_header_js() ?>。我的假设是查看Wordpress的functions文件夹,以便获得更好的想法。当我查看functions>function.php内部时,这是我看到的代码:
<?php
//Textdomain
define('SG_TDN', 'felis');
//Add features or post thumbnail sizes here
function sg_user_theme_setup()
{
/* Add theme-supporte
$ ember serve
node_modules appears empty, you may need to run `npm install`
尝试更改节点、ember和cordova版本
$ npm install -g node-modules
npm WARN deprecated node-uuid@1.4.8: Use uuid module instead
npm WARN deprecated hawk@1.0.0: This module moved to @hapi/hawk. Please make sure to switch over as this distr
我正在遵循一个jetstream教程,里面说,为了添加一些jetstream功能,你应该取消注释一些行,它应该会自动更新。在jetstream.php的这一部分:
/*
|--------------------------------------------------------------------------
| Features
|--------------------------------------------------------------------------
|
| Some of Jetstream's features are optional. Y
我是初学者,意思是js,我从做了均值的设置。
我使用下面的命令创建了一些问题回答的意味着to项目。
santosh@santosh:~/Documents/Projects$ yo meanjs
Native thread-sleep not available.
This will result in much slower performance, but it will still work.
You should re-install spawn-sync or upgrade to the lastest version
配置测试的输出是:
apache2: Syntax error on line 216 of /etc/apache2/apache2.conf: Could not open configuration file /etc/apache2/conf-enabled/nagios3.conf: No such file or directory
Action 'configtest' failed.
The Apache error log may have more information.
dpkg: error processing package openstack-d
我已经更新了我的Postgres安装从8.4到9.3。
现在,当我使用初始命令登录到服务器时
sudo -u postgres psql template1
我得到以下错误
psql (8.4.18, server 9.3.5)
WARNING: psql version 8.4, server version 9.3.
Some psql features might not work.
Type "help" for help.
要将psql安装/升级到9.4版本,需要安装哪些软件包?(关于红色帽子6)
我在使用咕噜声时遇到了问题
警告标志是
jit-grunt: Plugin for the "&&" task not found.
If you have installed the plugin already, please setting the static mapping.
See https://github.com/shootaroo/jit-grunt#static-mappings
Warning: Task "&&" failed. Used --force, continuing.
jit-grunt:
当尝试使用RVM在我的OS 10.7 MBP上安装Ruby 1.9.3时,我得到一个无限循环,因为它试图找到另一个Ruby来执行安装:
$ rvm system
$ rvm install 1.9.3
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.7/x86_64/ruby-1.9.3-p448.
Continuing with compilation. Please read 'rvm help mount' to get more
Searching Python 3.6 libraries...
Found Python library: /home/luan/anaconda3/envs/za/lib/libpython3.6m.so
Found Python headers folder: /home/luan/anaconda3/envs/za/include/python3.6m
-- The C compiler identification is GNU 7.5.0
-- The CXX compiler ide
我升级到Chrome61.0.3163通过ppa在Ubuntu16.04,但它不会推出,因为NSS过时。在终端上启动Chrome可提供:
NSS >= 3.26 is required. Please upgrade to the latest NSS, and if you still get this error, contact your distribution maintainer.
正在运行
sudo apt-get install libnss3
给出
libnss3 is already the newest version (2:3.21-1ubuntu4)
我是否应该
我已经在本地的坞容器中运行了firebase模拟器来进行测试。仿真器包括我为我的应用程序使用的所有东西(防火墙、auth、函数、存储),这样我就可以独立于生产环境进行开发和测试。
然而,我收到的警告让我很紧张:
functions: Beginning execution of "myFunction"
⚠ External network resource requested!
- URL: "http://---.---.---.---/computeMetadata/v1/instance"
- Be careful, this may be a
E:\React native\Demo>npm install -g expo-cli
npm WARN deprecated joi@14.0.4: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade
整个星期以来,我一直在论坛和不和谐的服务器上进出,试图弄清楚这一点。因此,我在标题中安装了npm包,并收到了以下警告:
npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.
npm WARN deprecated
为什么我在运行应用程序时出现以下错误?构建应用程序时没有错误。
trouble processing "javax/security/cert/CertificateException.class":
Ill-advised or mistaken usage of a core class (java.* or javax.*)
when not building a core library.
This is often due to inadvertently including a core library file
in your application'