小编xpl*_*oOn的帖子

我在尝试安装服务器时遇到此错误.libpulse.so.0:无法打开共享对象文件:没有这样的文件或目录

我运行了一个ldd,并且有libpulse.so.0,但脚本不适用于此

root@mas:~/Velneo-vServer# sudo sh ./vServer.sh -i
  ./vServer: error while loading shared libraries: libpulse.so.0: cannot open shared object file: No such file or directory
root@mas:~/Velneo-vServer# ldd `which pulseaudio`
    linux-vdso.so.1 =>  (0x00007ffe903d8000)
    libpulsecore-4.0.so => /usr/lib/libpulsecore-4.0.so (0x00007f2304ae1000)
    libpulsecommon-4.0.so => /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so (0x00007f230487a000)
    libpulse.so.0 => /usr/lib/x86_64-linux-gnu/libpulse.so.0 (0x00007f2304630000)
    libltdl.so.7 => /usr/lib/x86_64-linux-gnu/libltdl.so.7 (0x00007f2304426000)
    libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f23041e1000)
    libcap.so.2 => /lib/x86_64-linux-gnu/libcap.so.2 (0x00007f2303fdb000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f2303dbd000)
    librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f2303bb5000)
    libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f23039b0000)
    libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f23036aa000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f23032e5000)
    libX11-xcb.so.1 => /usr/lib/x86_64-linux-gnu/libX11-xcb.so.1 (0x00007f23030e2000)
    libX11.so.6 …

我在我的应用程序中有一个选择器,我想用服务器中提取的数据填充它,我有应用程序状态的数据,但我不知道如何使应用程序更新选择器时数据是取

constructor(props) {
    super(props);
    this.state = {
      isLoading: false,
      client: '',
      clients: null
    };
  }

componentDidMount() {
    this.fetchData();
  }

在我看来,我有这个

<Picker
              style={styles.picker}
              itemStyle={styles.items}
              selectedValue={this.state.client}
              onValueChange={(cli) => this.setState({client: cli})}
              prompt="Seleccione un cliente" >
              <Picker.Item label="Cliente 1" value="1" />
              <Picker.Item label="Cliente 2" value="2" />
              <Picker.Item label="Cliente 5" value="5" />
              <Picker.Item label="Cliente 4" value="4" />
              <Picker.Item label="Cliente 3" value="3" />
              <Picker.Item label="Cliente 9" value="9" />
              <Picker.Item label="Cliente 8" value="8" />
            </Picker>

和fetchData函数

fetchData() {
    var baseURL = 'http://192.168.100.11:3000/clients';
    fetch(baseURL, {
      headers: {
        'Accept': …

我有使用rails控制台的问题,发送给我这个错误

/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require': cannot load such file -- readline (LoadError)
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `block in require'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:232:in `load_dependency'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require'
from /usr/local/lib/ruby/2.1.0/irb/completion.rb:9:in `<top (required)>'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `block in require'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:232:in `load_dependency'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require'
from /usr/local/lib/ruby/gems/2.1.0/gems/railties-4.1.8/lib/rails/commands/console.rb:3:in `<top (required)>'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `block in require'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:232:in `load_dependency'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require'
from /usr/local/lib/ruby/gems/2.1.0/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:128:in `require_command!'
from /usr/local/lib/ruby/gems/2.1.0/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:59:in `console'
from /usr/local/lib/ruby/gems/2.1.0/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
from /usr/local/lib/ruby/gems/2.1.0/gems/railties-4.1.8/lib/rails/commands.rb:17:in `<top (required)>'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `block in require'
from /usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:232:in …

I am trying to make a HTTP call and my Content-Type is text/plan but I am working with ionic-native/http which only take object and array,here is what I have tried

Error: advanced-http: "data" argument supports only following data types: Array, Object

TestIR(item){

  let headers = { 'Content-Type': 'text/plain'}; 
  let sender ='sendir,1:1,0,';
  let code = item.keys[10].code;
  let body = sender+code;
  let url= "http://10.75.0.120/v2/CI00e0148a";

  this.httpNative.setDataSerializer( "json" );
  this.httpNative.post(url,body,headers).then(val=> 
   {console.log(val)}).
  catch(e=>{console.log(e)})

}

好吧,我在这里找到了很多类似的问题,试图获得年,月,日两个日期之间的差异......但没有完成我要求的答案.

所以我写了一些东西来计算,似乎工作,但也许一些专家在这里可以纠正或帮助使这更简单.