小编Muh*_*mir的帖子

我在Unity3d上使用Smartfoxserver api,它在恢复我的macbook之前工作正常,但现在给出了如下连接错误:

Http error creating http connection: System.Net.Sockets.SocketException: Connection refused
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP, Boolean requireSocketPolicy) [0x00000] in <filename unknown>:0 
  at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x00000] in <filename unknown>:0 
  at System.Net.Sockets.TcpClient.Connect (System.Net.IPEndPoint remote_end_point) [0x00000] in <filename unknown>:0 
  at System.Net.Sockets.TcpClient.Connect (System.Net.IPAddress[] ipAddresses, Int32 port) [0x00000] in <filename unknown>:0 
UnityEngine.Debug:Log(Object)
SFS2X_Connect:OnConnection(BaseEvent) (at Assets/SFS2X_Connect.cs:2758)
Sfs2X.Core.EventDispatcher:DispatchEvent(BaseEvent)
Sfs2X.SmartFox:ProcessEvents()
SFS2X_Connect:Update() (at Assets/SFS2X_Connect.cs:2764)

这是连接代码:

using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;
using System.Collections;
using Sfs2X;
using Sfs2X.Core;

    public class SFS2X_Connect : MonoBehaviour {

        public string Host = "127.0.0.1";

        [Tooltip("TCP …

我的项目工作正常,当我将facebook sdk添加到我的项目中时我有这样的错误,我已经尝试了很多方法来解决这个问题,但我没有.我该怎么办？

  Error:Execution failed for task ':app:packageAllDebugClassesForMultiDex'.
> java.util.zip.ZipException: duplicate entry: bolts/AggregateException.class

我的App gradle在下面

apply plugin: 'com.android.application'

android {
    compileSdkVersion 21
    buildToolsVersion '21.1.2'

    defaultConfig {
        applicationId "com.example.myproject"
        minSdkVersion 9
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
        multiDexEnabled = true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:21.0.3'

    compile project(':facebook')
}

这是facebook build.gradle

apply plugin: 'com.android.library'

repositories {
  mavenCentral()
}

project.group …

我在mac osx sierra上从unity构建apk文件时出现以下错误.在重新启动我的macbook之前,这也很好,但现在不行.

我在下面添加了错误详情:

注意:我正在使用facebook sdk.

Error: Error while saving blame file, build will continue
Error: The prefix "tools" for attribute "tools:overrideLibrary" associated with an element type "uses-sdk" is not bound.

UnityEditor.HostView:OnGUI()

和:

AndroidSDKToolsException: Unable to merge android manifests. See the Console for more details. 
UnityEditor.Android.AndroidSDKTools.DetectErrorsAndWarnings (System.String logMessages, System.String errorMsg)
UnityEditor.Android.AndroidSDKTools.RunCommandInternal (System.String javaExe, System.String sdkToolsDir, System.String[] sdkToolCommand, Int32 memoryMB, System.String workingdir, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.AndroidSDKTools.RunCommandSafe (System.String javaExe, System.String sdkToolsDir, System.String[] sdkToolCommand, Int32 memoryMB, System.String workingdir, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg) …

我想动态创建ui按钮，

我有一个预制件，

这是代码：

  public class SFSConnect : MonoBehaviour {
        SmartFox sfs;

        public GameObject cnv1;
        public GameObject potchPrf;
        public Canvas fCanvas;
    void Start () {
    fCanvas = cnv1.GetComponent<Canvas> ();

            Button ptf1 = potchPrf.GetComponent<Button> ();

            Instantiate(ptf1,new Vector3 (0, 0, 10), Quaternion.identity);


            potchPrf.transform.SetParent (fCanvas.transform);
    }

}

我尝试了数千个帖子，但什么也没发生

嗨，我想计算两个输入字段值，结果将显示在第三个输入字段中，所以我想在 ajax 页面中编写代码

<input id="a1" type="text" />
<input id="a2" type="text" onblur="Calculate();"  />
<input id="a3" type="text" name="total_amt" value="" />

这里 javascript 函数

 <script>


function Calculate()
{
var resources = document.getElementById('a1').value;
var minutes = document.getElementById('a2').value; 
document.getElementById('a3').value=parseInt(resources) *       parseInt(minutes);
 document.form1.submit();
   }
 </script>

开始工作，但不工作，请帮助我

提前致谢

为什么这个循环是无限的当我尝试使用as3在flash中底部代码时,

   for(var i:uint=10;i>=0;i--)
    {
        //some code
        trace(i);
    }

这是输出;

10
9
8
7
6
5
4
3
2
1
0
4294967295
4294967294
4294967293
.
.
.
.