小编Mag*_*ick的帖子

我已经完成了http://jhipster.github.io/installation/上列出的步骤,没有任何错误.

然后,我尝试在jhipster主页上开始的简单步骤:

安装JHipster npm install -g generator-jhipster

创建一个新目录并进入它mkdir myApp && cd myApp Run

JHipster并按照屏幕上的说明哟jhipster

但是,当我运行最后一条指令时,我收到以下错误:

yo jhipster
Error jhipster 

You don't seem to have a generator with the name jhipster installed.
You can see available generators with npm search yeoman-generator and then install them with npm install [name].
To see the 0 registered generators run yo with the `--help` option.

我怎样才能解决这个问题？

谢谢

我使用的是OpenShift 3,并且一直在尝试安装Fabric8.

事情进展顺利,所以我决定删除所有服务和pod.

我跑的时候

oc delete all -l provider=fabric8

cli输出声称删除了很多pod,但是,它们仍然显示在Web控制台中,我可以再次在CLI中运行相同的命令,并获得OpenShift cli声称删除的完全相同的pod列表.

我如何实际删除这些pod？为什么这不按设计工作？

谢谢

我正在尝试让 Ansible 连接到远程主机，但失败并显示以下内容：

fatal: [prod-k8s-worker02]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: deploy@xx.xx.xx.223: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).", "unreachable": true}
fatal: [prod-k8s-worker01]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: deploy@xx.xx.xx.222: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).", "unreachable": true}
fatal: [prod-k8s-worker03test]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: deploy@xx.xx.xx.224: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).", "unreachable": true}
fatal: [prod-k8s-master01]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via …

我正在尝试在我的 Apache Camel 项目中进行日志记录。我已经尝试过以下方法：

VM args 在 Eclipse 中，我添加了以下 VM args： -Dlog4j.configuration=log4j-/resources/log4j.properties -Dlog4j.debug=true

类路径上的属性文件 我已仔细检查 log4j.properties 是否在类路径上

我的java看起来像这样：

Logger LOG = LoggerFactory.getLogger(CamelMain.class);
LOG.info("starting");

我的 pom 包含以下内容：

<dependency>
          <groupId>org.apache.camel</groupId>
          <artifactId>camel-core</artifactId>
          <version>2.14.1</version>
        </dependency>
        <dependency>
          <groupId>org.apache.camel</groupId>
          <artifactId>camel-beanio</artifactId>
          <version>2.14.1</version>
        </dependency>
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.6.1</version>
        </dependency>       
         <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-api</artifactId>
            <version>2.2</version>
          </dependency>
          <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.2</version>
          </dependency>

任何想法为什么日志记录不起作用？

更新/解决方案

我需要添加以下内容：

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-log4j12</artifactId>
    <version>1.6.1</version>
</dependency>

我正在学习c ++,并正在尝试在linux上加载共享库(.so).

运行以下代码时出现分段错误.

当我尝试使用valgrind运行控制台应用程序时,我得到以下内容:

valgrind ./TestLoadSo --leak-check=full -v
==26828== Memcheck, a memory error detector
==26828== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==26828== Using Valgrind-3.12.0 and LibVEX; rerun with -h for copyright info
==26828== Command: ./TestLoadSo --leak-check=full -v
==26828== 
!!!Hello World!!!
==26828== Jump to the invalid address stated on the next line
==26828==    at 0x0: ???
==26828==    by 0x53E63F0: (below main) (libc-start.c:291)
==26828==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
==26828== 
==26828== 
==26828== Process …

过去可以从 gitlab 问题创建分支，但此功能已不再存在。

是否需要在某处显式启用？

或者是否有一种新方法可以从问题创建分支？